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(-) Description

Title :  STIGMATELLIN AND ANTIMYCIN BOUND CYTOCHROME BC1 COMPLEX FROM CHICKEN
 
Authors :  Z. Zhang, L. Huang, V. M. Shulmeister, Y. I. Chi, K. K. Kim, L. W. Hung, A. R E. A. Berry, S. H. Kim
Date :  12 Apr 09  (Deposition) - 28 Apr 09  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.53
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F,G,H,I,J,N,O,P,Q,R,S,T,U,V,W
Keywords :  Cytochrome Bc1, Membrane Protein, Heme Protein, Rieske Iron Sulfur Protein, Cytochrome B, Cytochrome C1, Complex Iii, Mitochondrial Processing Protease, Ubiquinone, Oxidoreductase, Redox Enzyme, Respiratory Chain, Stigmatellin, Antimycin, Electron Transport, Heme, Iron, Membrane, Metal-Binding, Mitochondrion, Mitochondrion Inner Membrane, Transmembrane, Transport, Disulfide Bond, Iron- Sulfur, Transit Peptide (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Z. Zhang, L. Huang, V. M. Shulmeister, Y. I. Chi, K. K. Kim, L. W. Hung, A. R. Crofts, E. A. Berry, S. H. Kim
Electron Transfer By Domain Movement In Cytochrome Bc1
Nature V. 392 677 1998
PubMed-ID: 9565029
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - UBIQUINOL-CYTOCHROME-C REDUCTASE COMPLEX CORE PROTEIN I, MITOCHONDRIAL
    Chains: A, N
    EC Number: 1.10.2.2
    Organism Common: CHICKEN
    Organism Scientific: GALLUS GALLUS
    Organism Taxid: 9031
    Synonym: CYTOCHROME BC1 COMPLEX, COMPLEX III
 
Molecule 2 - UBIQUINOL-CYTOCHROME-C REDUCTASE COMPLEX CORE PROTEIN 2, MITOCHONDRIAL
    Chains: B, O
    EC Number: 1.10.2.2
    Organism Common: CHICKEN
    Organism Scientific: GALLUS GALLUS
    Organism Taxid: 9031
    Synonym: COMPLEX III SUBUNIT II
 
Molecule 3 - CYTOCHROME B
    Chains: C, P
    EC Number: 1.10.2.2
    Organism Common: CHICKEN
    Organism Scientific: GALLUS GALLUS
    Organism Taxid: 9031
    Synonym: UBIQUINOL-CYTOCHROME-C REDUCTASE COMPLEX CYTOCHROME B SUBUNIT, CYTOCHROME B-C1 COMPLEX SUBUNIT 3, COMPLEX III SUBUNIT 3, COMPLEX III SUBUNIT III
 
Molecule 4 - CYTOCHROME C1, HEME PROTEIN, MITOCHONDRIAL
    Chains: D, Q
    EC Number: 1.10.2.2
    Organism Common: CHICKEN
    Organism Scientific: GALLUS GALLUS
    Organism Taxid: 9031
    Synonym: CYTOCHROME C-1
 
Molecule 5 - CYTOCHROME B-C1 COMPLEX SUBUNIT RIESKE, MITOCHONDRIAL
    Chains: E, R
    EC Number: 1.10.2.2
    Fragment: SEQUENCE DATABASE RESIDUES 77-272
    Organism Common: CHICKEN
    Organism Scientific: GALLUS GALLUS
    Organism Taxid: 9031
    Synonym: UBIQUINOL-CYTOCHROME C REDUCTASE IRON-SULFUR SUBUNIT, RIESKE IRON-SULFUR PROTEIN, RISP, COMPLEX III SUBUNIT 5
 
Molecule 6 - UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX 14 KDA PROTEIN
    Chains: F, S
    EC Number: 1.10.2.2
    Organism Common: CHICKEN
    Organism Scientific: GALLUS GALLUS
    Organism Taxid: 9031
    Synonym: COMPLEX III SUBUNIT VI
 
Molecule 7 - UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX UBIQUINONE-BINDING PROTEIN QP-C
    Chains: G, T
    EC Number: 1.10.2.2
    Organism Common: CHICKEN
    Organism Scientific: GALLUS GALLUS
    Organism Taxid: 9031
    Synonym: UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX 9.5 KDA PROTEIN, COMPLEX III SUBUNIT VII
 
Molecule 8 - UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX 11 KDA PROTEIN
    Chains: H, U
    EC Number: 1.10.2.2
    Organism Common: CHICKEN
    Organism Scientific: GALLUS GALLUS
    Organism Taxid: 9031
    Synonym: MITOCHONDRIAL HINGE PROTEIN, CYTOCHROME C1, NONHEME 11 KDA PROTEIN, COMPLEX III SUBUNIT VIII
 
Molecule 9 - CYTOCHROME B-C1 COMPLEX SUBUNIT RIESKE, MITOCHONDRIAL
    Chains: I, V
    EC Number: 1.10.2.2
    Fragment: SEQUENCE DATABASE RESIDUES 1-76
    Organism Common: CHICKEN
    Organism Scientific: GALLUS GALLUS
    Organism Taxid: 9031
    Synonym: UBIQUINOL-CYTOCHROME C REDUCTASE IRON-SULFUR SUBUNIT, RIESKE IRON-SULFUR PROTEIN, RISP, COMPLEX III SUBUNIT 5
 
Molecule 10 - UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX 7.2 KDA PROTEIN
    Chains: J, W
    EC Number: 1.10.2.2
    Organism Common: CHICKEN
    Organism Scientific: GALLUS GALLUS
    Organism Taxid: 9031
    Synonym: CYTOCHROME C1, NONHEME 7 KDA PROTEIN, COMPLEX III SUBUNIT X

 Structural Features

(-) Chains, Units

  1234567891011121314151617181920
Asymmetric/Biological Unit : ABCDEFGHIJNOPQRSTUVW

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (11, 64)

Asymmetric/Biological Unit (11, 64)
No.NameCountTypeFull Name
1ANY2Ligand/Ion2-METHYL-BUTYRIC ACID 3-(3-FORMYLAMINO-2-HYDROXY-BENZOYLAMINO)-8-HEPTYL-2,6-DIMETHYL-4,9-DIOXO-[1,5]DIOXONAN-7-YL ESTER
2CDL4Ligand/IonCARDIOLIPIN
3FES2Ligand/IonFE2/S2 (INORGANIC) CLUSTER
4GOL2Ligand/IonGLYCEROL
5HEC2Ligand/IonHEME C
6HEM4Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
7PEE6Ligand/IonPHOSPHATIDYLETHANOLAMINE
8PLC2Ligand/IonDIUNDECYL PHOSPHATIDYL CHOLINE
9SMA2Ligand/IonSTIGMATELLIN A
10UNK28Mod. Amino Acid
11UNL10Ligand/IonUNKNOWN LIGAND

(-) Sites  (34, 34)

Asymmetric Unit (34, 34)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLN C:45 , ILE C:46 , GLY C:49 , LEU C:52 , ALA C:53 , TYR C:56 , ARG C:81 , HIS C:84 , ALA C:85 , LEU C:124 , THR C:127 , GLY C:131 , TYR C:132 , LEU C:134 , PRO C:135 , HIS C:183 , PHE C:184 , PRO C:187BINDING SITE FOR RESIDUE HEM C 501
02AC2SOFTWARETRP C:32 , GLY C:35 , LEU C:38 , ALA C:39 , HIS C:98 , ARG C:101 , SER C:107 , THR C:113 , TRP C:114 , GLY C:117 , VAL C:118 , LEU C:120 , LEU C:121 , ILE C:190 , THR C:194 , HIS C:197 , LEU C:201 , SER C:206 , ASN C:207 , ANY C:2002BINDING SITE FOR RESIDUE HEM C 502
03AC3SOFTWAREVAL D:32 , VAL D:36 , CYS D:37 , CYS D:40 , HIS D:41 , ASN D:105 , ALA D:108 , PRO D:110 , ARG D:120 , TYR D:126 , PHE D:153 , GLY D:159 , MET D:160 , PRO D:163BINDING SITE FOR RESIDUE HEC D 501
04AC4SOFTWARECYS E:139 , HIS E:141 , LEU E:142 , CYS E:144 , CYS E:158 , HIS E:161 , SER E:163BINDING SITE FOR RESIDUE FES E 501
05AC5SOFTWAREGLN P:45 , ILE P:46 , GLY P:49 , LEU P:52 , ALA P:53 , ARG P:81 , HIS P:84 , ALA P:85 , LEU P:124 , THR P:127 , GLY P:131 , TYR P:132 , LEU P:134 , PRO P:135 , HIS P:183 , PHE P:184 , PRO P:187BINDING SITE FOR RESIDUE HEM P 501
06AC6SOFTWARETRP P:32 , GLY P:35 , LEU P:38 , ALA P:39 , HIS P:98 , ARG P:101 , SER P:107 , THR P:113 , TRP P:114 , GLY P:117 , VAL P:118 , LEU P:120 , LEU P:121 , THR P:194 , HIS P:197 , LEU P:201 , ASN P:207 , ANY P:3002BINDING SITE FOR RESIDUE HEM P 502
07AC7SOFTWAREVAL Q:32 , VAL Q:36 , CYS Q:37 , CYS Q:40 , HIS Q:41 , ASN Q:105 , ALA Q:108 , PRO Q:110 , ARG Q:120 , TYR Q:126 , PHE Q:153 , GLY Q:159 , MET Q:160 , PRO Q:163BINDING SITE FOR RESIDUE HEC Q 501
08AC8SOFTWARECYS R:139 , HIS R:141 , LEU R:142 , GLY R:143 , CYS R:144 , CYS R:158 , HIS R:161 , SER R:163BINDING SITE FOR RESIDUE FES R 501
09AC9SOFTWARELEU C:122 , MET C:125 , ALA C:126 , PHE C:129 , GLY C:143 , VAL C:146 , ILE C:147 , PRO C:271 , GLU C:272 , PHE C:275 , TYR C:279 , HIS R:161BINDING SITE FOR RESIDUE SMA C 2001
10BC1SOFTWARESER C:18 , LEU C:19 , ILE C:28 , TRP C:32 , SER C:36 , ALA C:39 , LEU C:42 , THR C:194 , ILE C:195 , LEU C:198 , PHE C:221 , TYR C:225 , ASP C:229 , HEM C:502BINDING SITE FOR RESIDUE ANY C 2002
11BC2SOFTWAREALA C:30 , ASN C:33 , LEU C:231 , GLY C:232 , MET C:236 , CDL C:2004 , TYR D:220 , LYS D:223 , ARG D:224 , HIS F:72 , ARG F:73 , ARG G:40BINDING SITE FOR RESIDUE CDL D 2003
12BC3SOFTWARESER C:29 , ALA C:30 , TRP C:31 , PEE C:2007 , CDL D:2003 , ARG G:40 , PHE G:41 , GLN G:44BINDING SITE FOR RESIDUE CDL C 2004
13BC4SOFTWAREPEE A:2008 , PHE C:227 , ILE C:230 , LYS D:226 , TYR E:37 , THR E:40 , THR E:47 , PHE J:14BINDING SITE FOR RESIDUE PEE E 2005
14BC5SOFTWARETRP C:31 , PHE C:96 , ARG C:101 , TYR C:104 , TYR C:105 , PHE C:277 , THR C:317 , TRP C:327 , CDL C:2004 , TYR F:29 , GLN G:44BINDING SITE FOR RESIDUE PEE C 2007
15BC6SOFTWARETYR A:442 , HIS C:222 , PEE E:2005BINDING SITE FOR RESIDUE PEE A 2008
16BC7SOFTWARELEU C:79 , LEU C:241 , GLN D:200 , MET D:204 , LYS D:207 , MET D:208 , TYR E:49 , ALA E:50 , VAL E:54 , GLN E:57 , ASP J:36BINDING SITE FOR RESIDUE PLC E 2009
17BC8SOFTWAREPHE C:64 , ARG C:81 , ASN C:256 , PHE C:257 , TYR D:115BINDING SITE FOR RESIDUE GOL C 2011
18BC9SOFTWARETHR P:199BINDING SITE FOR RESIDUE UNL P 2015
19CC1SOFTWARETHR R:140BINDING SITE FOR RESIDUE UNL R 2103
20CC2SOFTWAREASN C:149BINDING SITE FOR RESIDUE UNL C 2104
21CC3SOFTWARETYR E:178BINDING SITE FOR RESIDUE UNL E 2105
22CC4SOFTWAREHIS E:161 , LEU P:122 , MET P:125 , ALA P:126 , PHE P:129 , GLY P:143 , VAL P:146 , ILE P:147 , LEU P:182 , LYS P:270 , PRO P:271 , GLU P:272 , PHE P:275 , TYR P:279BINDING SITE FOR RESIDUE SMA P 3001
23CC5SOFTWARELEU P:19 , ILE P:28 , TRP P:32 , SER P:36 , ALA P:39 , LEU P:42 , THR P:194 , ILE P:195 , LEU P:198 , PHE P:221 , TYR P:225 , ASP P:229 , HEM P:502BINDING SITE FOR RESIDUE ANY P 3002
24CC6SOFTWAREALA P:30 , ASN P:33 , LEU P:231 , GLY P:232 , MET P:236 , CDL P:3004 , TYR Q:220 , LYS Q:223 , ARG Q:224 , HIS S:72 , ARG S:73 , ARG T:40BINDING SITE FOR RESIDUE CDL Q 3003
25CC7SOFTWARESER P:29 , ALA P:30 , TRP P:31 , PEE P:3007 , CDL Q:3003 , HIS S:72 , ARG T:40 , PHE T:41 , GLN T:44BINDING SITE FOR RESIDUE CDL P 3004
26CC8SOFTWAREPHE P:227 , ILE P:230 , LYS Q:226 , TYR R:37 , THR R:40 , THR R:47 , PHE W:14 , GLU W:32BINDING SITE FOR RESIDUE PEE P 3005
27CC9SOFTWARETRP P:31 , PHE P:96 , ARG P:101 , TYR P:104 , TYR P:105 , PHE P:277 , THR P:317 , TRP P:327 , LEU P:333 , CDL P:3004 , TYR S:29 , GLN T:44BINDING SITE FOR RESIDUE PEE P 3007
28DC1SOFTWARETYR N:442 , HIS P:222BINDING SITE FOR RESIDUE PEE N 3008
29DC2SOFTWARETHR P:44 , TYR P:76 , LEU P:79 , GLN Q:200 , MET Q:204 , LYS Q:207 , TYR R:49 , ALA R:50 , VAL R:54 , GLN R:57BINDING SITE FOR RESIDUE PLC R 3009
30DC3SOFTWAREALA P:85BINDING SITE FOR RESIDUE UNL P 3010
31DC4SOFTWAREPHE P:64 , ARG P:81 , ASN P:256 , TYR Q:115BINDING SITE FOR RESIDUE GOL P 3011
32DC5SOFTWARETHR C:199 , HIS C:202BINDING SITE FOR RESIDUE UNL C 3015
33DC6SOFTWARETHR E:140BINDING SITE FOR RESIDUE UNL E 3103
34DC7SOFTWAREASN P:149 , HIS P:159BINDING SITE FOR RESIDUE UNL P 3104

(-) SS Bonds  (6, 6)

Asymmetric/Biological Unit
No.Residues
1E:144 -E:160
2H:24 -H:68
3H:40 -H:54
4R:144 -R:160
5U:24 -U:68
6U:40 -U:54

(-) Cis Peptide Bonds  (7, 7)

Asymmetric/Biological Unit
No.Residues
1His C:222 -Pro C:223
2His C:346 -Pro C:347
3Gly D:73 -Pro D:74
4Ala P:2 -Pro P:3
5His P:222 -Pro P:223
6His P:346 -Pro P:347
7Gly Q:73 -Pro Q:74

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3H1I)

(-) PROSITE Motifs  (3, 5)

Asymmetric/Biological Unit (3, 5)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYTB_NTERPS51002 Cytochrome b/b6 N-terminal region profile.CYB_CHICK1-210  1C:1-210
2RIESKEPS51296 Rieske [2Fe-2S] iron-sulfur domain profile.UCRI_CHICK172-270
 		  2E:96-194
R:96-194
3CYTB_CTERPS51003 Cytochrome b/b6 C-terminal region profile.CYB_CHICK211-380
 		  2C:211-380
P:211-380

(-) Exons   (0, 0)

(no "Exon" information available for 3H1I)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:443
 aligned with D0VX31_CHICK | D0VX31 from UniProtKB/TrEMBL  Length:446

    Alignment length:443
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441   
         D0VX31_CHICK     2 ATYAQTLQNIPETNVTTLDNGLRVASEESSQPTCTVGVWIGAGSRYENEKNNGAGYFVEHLAFKGTKKRPCAAFEKEVESMGAHFNGYTSREQTAFYIKALSKDMPKVVELLADVVQNCALEESQIEKERGVILQELKEMDNDMTNVTFDYLHATAFQGTALARTVEGTTENIKHLTRADLASYIDTHFKAPRMVLAAAGGISHKELVDAARQHFSGVSFTYKEDAVPILPRCRFTGSEIRARDDALPVAHVALAVEGPGWADPDNVVLHVANAIIGRYDRTFGGGKHLSSRLAALAVEHKLCHSFQTFNTSYSDTGLFGFHFVADPLSIDDMMFCAQGEWMRLCTSTTESEVKRAKNHLRSAMVAQLDGTTPVCETIGSHLLNYGRRISLEEWDSRISAVDARMVRDVCSKYIYDKCPALAAVGPIEQLLDYNRIRSGMYWI 444
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------3h1iA01 A:14-227 Cytochrome Bc1 Complex; Chain A, domain 1                                                                                                                                                            -----------3h1iA02 A:239-442 Cytochrome Bc1 Complex; Chain A, domain 1                                                                                                                                                 -- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhh...eeee.....eeeeee....eeeeee.................hhhhhhh.......hhhhhhhhhhh...eeeeee....eeeeeeee..hhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhhhhhh.eeeeee..hhhhhhhhhhhhh......hhhhh...........eeeeeee.....eeeeeeee......hhhhhhhhhhhhh.eee....hhhhh.hhhhhhhhhh....eeeeeeee....eeeeeeeee...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhh....eeeeee......hhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3h1i A   2 ATYAQTLQNIPETNVTTLDNGLRVASEESSQPTCTVGVWIGAGSRYENEKNNGAGYFVEHLAFKGTKKRPCAAFEKEVESMGAHFNGYTSREQTAFYIKALSKDMPKVVELLADVVQNCALEESQIEKERGVILQELKEMDNDMTNVTFDYLHATAFQGTALARTVEGTTENIKHLTRADLASYIDTHFKAPRMVLAAAGGISHKELVDAARQHFSGVSFTYKEDAVPILPRCRFTGSEIRARDDALPVAHVALAVEGPGWADPDNVVLHVANAIIGRYDRTFGGGKHLSSRLAALAVEHKLCHSFQTFNTSYSDTGLFGFHFVADPLSIDDMMFCAQGEWMRLCTSTTESEVKRAKNHLRSAMVAQLDGTTPVCETIGSHLLNYGRRISLEEWDSRISAVDARMVRDVCSKYIYDKCPALAAVGPIEQLLDYNRIRSGMYWI 444
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441   


Chain B from PDB  Type:PROTEIN  Length:421
 aligned with D0VX29_CHICK | D0VX29 from UniProtKB/TrEMBL  Length:441

    Alignment length:421
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440 
         D0VX29_CHICK    21 PGAEDLEITKLPNGLIIASLENFSPASRIGVFIKAGSRYETTANLGTAHLLRLASPLTTKGASSFRITRGIEAVGGSLSVYSTREKMTYCVECLRDHVDTVMEYLLNVTTAPEFRPWEVTDLQPQLKVDKAVAFQSPQVGVLENLHAAAYKTALANPLYCPDYRIGKITSEQLHHFVQNNFTSARMALVGIGVKHSDLKQVAEQFLNIRSGAGTSSAKATYWGGEIREQNGHSLVHAAVVTEGAAVGSAEANAFSVLQHVLGAGPLIKRGSSVTSKLYQGVAKATTQPFDASAFNVNYSDSGLFGFYTISQAAHAGEVIRAAMNQLKAAAQGGVTEEDVTKAKNQLKATYLMSVETAQGLLNEIGSEALLSGTHTAPSVVAQKIDSVTSADVVNAAKKFVSGKKSMAASGDLGSTPFLDEL 441
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3h1iB01 B:19-227 Cytochrome Bc1 Complex; Chain A, domain 1                                                                                                                                                       -----------3h1iB02 B:239-439 Cytochrome Bc1 Complex; Chain A, domain 1                                                                                                                                               CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............................eeee............hhhhhhhhh........hhhhhhhhhhh....eeeeee..eeeeee..hhhhhhhhhhhhhhhhhh...hhhhhhhhh.hhhhhhhhhh.hhhhhhhhhhhhhh..hhhhh............hhhhhhhhhhh......eeee....hhhhhhhhhhhhh..................eee......eeeeeeeee.....hhhhhhhhhhhhhhh............hhhhhhhhh.....eeeeeeeeee..eeeeeeeeeee..hhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhh......hhhhhhhhh.hhhhhhhhhhhhhhh.eeeeee.......hhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3h1i B  19 PGAEDLEITKLPNGLIIASLENFSPASRIGVFIKAGSRYETTANLGTAHLLRLASPLTTKGASSFRITRGIEAVGGSLSVYSTREKMTYCVECLRDHVDTVMEYLLNVTTAPEFRPWEVTDLQPQLKVDKAVAFQSPQVGVLENLHAAAYKTALANPLYCPDYRIGKITSEQLHHFVQNNFTSARMALVGIGVKHSDLKQVAEQFLNIRSGAGTSSAKATYWGGEIREQNGHSLVHAAVVTEGAAVGSAEANAFSVLQHVLGAGPLIKRGSSVTSKLYQGVAKATTQPFDASAFNVNYSDSGLFGFYTISQAAHAGEVIRAAMNQLKAAAQGGVTEEDVTKAKNQLKATYLMSVETAQGLLNEIGSEALLSGTHTAPSVVAQKIDSVTSADVVNAAKKFVSGKKSMAASGDLGSTPFLDEL 439
                                    28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388       398       408       418       428       438 


Chain C from PDB  Type:PROTEIN  Length:380
 aligned with CYB_CHICK | P18946 from UniProtKB/Swiss-Prot  Length:380

    Alignment length:380
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380
            CYB_CHICK     1 MAPNIRKSHPLLKMINNSLIDLPAPSNISAWWNFGSLLAVCLMTQILTGLLLAMHYTADTSLAFSSVAHTCRNVQYGWLIRNLHANGASFFFICIFLHIGRGLYYGSYLYKETWNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGHTLVEWAWGGFSVDNPTLTRFFALHFLLPFAIAGITIIHLTFLHESGSNNPLGISSDSDKIPFHPYYSFKDILGLTLMLTPFLTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLIPFLHKSKQRTMTFRPLSQTLFWLLVANLLILTWIGSQPVEHPFIIIGQMASLSYFTILLILFPTIGTLENKMLNY 380
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3h1iC00 C:1-380 Cytochrome Bc1 Complex; Chain C                                                                                                                                                                                                                                                                                                                                              CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhh.hhhhhhhhhh..eee...hhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhh.eeehhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhh.............hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE CYTB_NTER  PDB: C:1-210 UniProt: 1-210                                                                                                                                                                            CYTB_CTER  PDB: C:211-380 UniProt: 211-380                                                                                                                                 PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3h1i C   1 MAPNIRKSHPLLKMINNSLIDLPAPSNISAWWNFGSLLAVCLMTQILTGLLLAMHYTADTSLAFSSVAHTCRNVQYGWLIRNLHANGASFFFICIFLHIGRGLYYGSYLYKETWNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGHTLVEWAWGGFSVDNPTLTRFFALHFLLPFAIAGITIIHLTFLHESGSNNPLGISSDSDKIPFHPYYSFKDILGLTLMLTPFLTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLIPFLHKSKQRTMTFRPLSQTLFWLLVANLLILTWIGSQPVEHPFIIIGQMASLSYFTILLILFPTIGTLENKMLNY 380
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380


Chain D from PDB  Type:PROTEIN  Length:241
 aligned with D0VX26_CHICK | D0VX26 from UniProtKB/TrEMBL  Length:241

    Alignment length:241
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240 
         D0VX26_CHICK     1 GELELHPPAFPWSHGGPLSALDHSSVRRGFQVYKQVCSACHSMDYVAFRNLIGVTHTEAEAKALAEEVEVQDGPDENGELFMRPGKISDYFPKPYPNPEAARAANNGALPPDLSYIVNARHGGEDYVFSLLTGYCDPPAGVVVREGLHYNPYFPGQAIGMAPPIYNEILEYDDGTPATMSQIAKDVCTFLRWAAEPEHDQRKRMGLKMLLISALLTSLLYYMKRHKWSVLKSRKMAYRPPK 241
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3h1iD01 D:1-196 Cytochrome c                                                                                                                                                                        3h1iD02 D:197-241                             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....................hhhhhhhhhhhhhhhh.........hhhhhh....hhhhhhhhhhh.eeee........eeee............hhhhhhhh..........hhhhhh..hhhhhhhhhhhh.............ee.......ee...................hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhheee..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3h1i D   1 GELELHPPAFPWSHGGPLSALDHSSVRRGFQVYKQVCSACHSMDYVAFRNLIGVTHTEAEAKALAEEVEVQDGPDENGELFMRPGKISDYFPKPYPNPEAARAANNGALPPDLSYIVNARHGGEDYVFSLLTGYCDPPAGVVVREGLHYNPYFPGQAIGMAPPIYNEILEYDDGTPATMSQIAKDVCTFLRWAAEPEHDQRKRMGLKMLLISALLTSLLYYMKRHKWSVLKSRKMAYRPPK 241
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240 


Chain E from PDB  Type:PROTEIN  Length:196
 aligned with UCRI_CHICK | Q5ZLR5 from UniProtKB/Swiss-Prot  Length:272

    Alignment length:196
                                    86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266      
           UCRI_CHICK    77 VHNDVTVPDFSAYRREDVMDATTSSQTSSEDRKGFSYLVTATACVATAYAAKNVVTQFISSLSASADVLALSKIEIKLSDIPEGKNVAFKWRGKPLFVRHRTQAEINQEAEVDVSKLRDPQHDLDRVKKPEWVILVGVCTHLGCVPIANSGDFGGYYCPCHGSHYDASGRIRKGPAPYNLEVPTYQFVGDDLVVVG 272
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3h1iE01 E:1-67  [code=1.20.5.270, no name defined]                 3h1iE02 E:68-196 'Rieske'-like iron-sulphur domains                                                                               CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............hhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh............eeee........eee........eeee.hhhhhh........................eeee...........ee.....eeeee....eeee....eee...........ee.....eeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -----------------------------------------------------------------------------------------------RIESKE  PDB: E:96-194 UniProt: 172-270                                                             -- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3h1i E   1 VHNDVTVPDFSAYRREDVMDATTSSQTSSEDRKGFSYLVTATACVATAYAAKNVVTQFISSLSASADVLALSKIEIKLSDIPEGKNVAFKWRGKPLFVRHRTQAEINQEAEVDVSKLRDPQHDLDRVKKPEWVILVGVCTHLGCVPIANSGDFGGYYCPCHGSHYDASGRIRKGPAPYNLEVPTYQFVGDDLVVVG 196
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190      


Chain F from PDB  Type:PROTEIN  Length:101
 aligned with D0VX30_CHICK | D0VX30 from UniProtKB/TrEMBL  Length:110

    Alignment length:101
                                    19        29        39        49        59        69        79        89        99       109 
         D0VX30_CHICK    10 GRLMDRIRKWYYNAAGFNKYGLMRDDTLYEDDDVKEALKRLPEDLYNERMFRIKRALDLSLKHRILPKEQWVKYEEDKPYLEPYLKEVIRERLEREAWNKK 110
               SCOP domains ----------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3h1iF00 F:10-110 Cytochrome Bc1 Complex; Chain F                                                      CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhh..hhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhh.hhhhh...hhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------- Transcript
                 3h1i F  10 GRLMDRIRKWYYNAAGFNKYGLMRDDTLYEDDDVKEALKRLPEDLYNERMFRIKRALDLSLKHRILPKEQWVKYEEDKPYLEPYLKEVIRERLEREAWNKK 110
                                    19        29        39        49        59        69        79        89        99       109 


Chain G from PDB  Type:PROTEIN  Length:81
                                                                                                                 
               SCOP domains --------------------------------------------------------------------------------- SCOP domains
               CATH domains 3h1iG00 G:1-81  [code=1.20.5.210, no name defined]                                CATH domains
               Pfam domains --------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........eeeeeeee.hhhh........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------- Transcript
                 3h1i G   1 GIHFGNLARVRHIITYSLSPFEQRAIPNIFSDALPNVWRRFSSQVFKVAPPFLGAYLLYSWGTQEFERLKRKNPADYENDQ  81
                                    10        20        30        40        50        60        70        80 


Chain H from PDB  Type:PROTEIN  Length:70
                                                                                                      
               SCOP domains ---------------------------------------------------------------------- SCOP domains
               CATH domains 3h1iH00 H:9-78  [code=1.10.287.20, no name defined]                    CATH domains
               Pfam domains ---------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------- Transcript
                 3h1i H   9 EEEELVDPLTTIREHCEQTEKCVKARERLELCDARVSSRSHTEEQCTEELFDFLHARDHCVAHKLFNKLK  78
                                    18        28        38        48        58        68        78


Chain I from PDB  Type:PROTEIN  Length:46
 aligned with UCRI_CHICK | Q5ZLR5 from UniProtKB/Swiss-Prot  Length:272

    Alignment length:50
                                    35        45        55        65        75
           UCRI_CHICK    26 LKALAPAALRAEKVVLDLKRPLLCRESMSGRSARRDLVAGISLNAPASVR  75
               SCOP domains -------------------------------------------------- SCOP domains
               CATH domains 3h1iI00 I:28-77     Cytochrome Bc1 Complex; Chain  CATH domains
               Pfam domains -------------------------------------------------- Pfam domains
         Sec.struct. author ...............----....hhhhhh.........eeee....eee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -------------------------------------------------- PROSITE (2)
                 Transcript -------------------------------------------------- Transcript
                 3h1i I  28 xxxxxxxxxxxxxxx----RPLLCRESMSGRSARRDLVAGISLNAPASVR  77
                            ||||||||37|||||   47        57        67        77
                           28-UNK|||37-UNK|   47                              
                            29-UNK|||38-UNK                                   
                             30-UNK|| 39-UNK                                  
                              31-UNK|  40-UNK                                 
                               32-UNK   41-UNK                                
                                33-UNK   42-UNK                               
                                 34-UNK                                       
                                  35-UNK                                      
                                   36-UNK                                     


Chain J from PDB  Type:PROTEIN  Length:61
 aligned with D0VX27_CHICK | D0VX27 from UniProtKB/TrEMBL  Length:61

    Alignment length:61
                                    10        20        30        40        50        60 
         D0VX27_CHICK     1 ALLRQAYSALFRRTSTFALTVVLGAVLFERAFDQGADAIFEHLNEGKLWKHIKHKYEASEE  61
               SCOP domains ------------------------------------------------------------- SCOP domains
               CATH domains 3h1iJ00 J:4-64  [code=1.20.5.260, no name defined]            CATH domains
               Pfam domains ------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------- Transcript
                 3h1i J   4 ALLRQAYSALFRRTSTFALTVVLGAVLFERAFDQGADAIFEHLNEGKLWKHIKHKYEASEE  64
                                    13        23        33        43        53        63 


Chain N from PDB  Type:PROTEIN  Length:442
 aligned with D0VX31_CHICK | D0VX31 from UniProtKB/TrEMBL  Length:446

    Alignment length:442
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442  
         D0VX31_CHICK     3 TYAQTLQNIPETNVTTLDNGLRVASEESSQPTCTVGVWIGAGSRYENEKNNGAGYFVEHLAFKGTKKRPCAAFEKEVESMGAHFNGYTSREQTAFYIKALSKDMPKVVELLADVVQNCALEESQIEKERGVILQELKEMDNDMTNVTFDYLHATAFQGTALARTVEGTTENIKHLTRADLASYIDTHFKAPRMVLAAAGGISHKELVDAARQHFSGVSFTYKEDAVPILPRCRFTGSEIRARDDALPVAHVALAVEGPGWADPDNVVLHVANAIIGRYDRTFGGGKHLSSRLAALAVEHKLCHSFQTFNTSYSDTGLFGFHFVADPLSIDDMMFCAQGEWMRLCTSTTESEVKRAKNHLRSAMVAQLDGTTPVCETIGSHLLNYGRRISLEEWDSRISAVDARMVRDVCSKYIYDKCPALAAVGPIEQLLDYNRIRSGMYWI 444
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -----------3h1iN01 N:14-227 Cytochrome Bc1 Complex; Chain A, domain 1                                                                                                                                                            -----------3h1iN02 N:239-442 Cytochrome Bc1 Complex; Chain A, domain 1                                                                                                                                                 -- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhh...eeee.....eeeeee....eeeeee.................hhhhhhh.......hhhhhhhhhhh...eeeeeee..eeeeeeeee..hhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhhhhhh.eeeeee..hhhhhhhhhhhhh......hhhhh...........eeeeeee.....eeeeeeee......hhhhhhhhhhhhh.eee....hhhhh.hhhhhhhhhh....eeeeeeee....eeeeeeeee...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhh....eeeeee......hhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3h1i N   3 TYAQTLQNIPETNVTTLDNGLRVASEESSQPTCTVGVWIGAGSRYENEKNNGAGYFVEHLAFKGTKKRPCAAFEKEVESMGAHFNGYTSREQTAFYIKALSKDMPKVVELLADVVQNCALEESQIEKERGVILQELKEMDNDMTNVTFDYLHATAFQGTALARTVEGTTENIKHLTRADLASYIDTHFKAPRMVLAAAGGISHKELVDAARQHFSGVSFTYKEDAVPILPRCRFTGSEIRARDDALPVAHVALAVEGPGWADPDNVVLHVANAIIGRYDRTFGGGKHLSSRLAALAVEHKLCHSFQTFNTSYSDTGLFGFHFVADPLSIDDMMFCAQGEWMRLCTSTTESEVKRAKNHLRSAMVAQLDGTTPVCETIGSHLLNYGRRISLEEWDSRISAVDARMVRDVCSKYIYDKCPALAAVGPIEQLLDYNRIRSGMYWI 444
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442  


Chain O from PDB  Type:PROTEIN  Length:422
 aligned with D0VX29_CHICK | D0VX29 from UniProtKB/TrEMBL  Length:441

    Alignment length:422
                                    29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399       409       419       429       439  
         D0VX29_CHICK    20 CPGAEDLEITKLPNGLIIASLENFSPASRIGVFIKAGSRYETTANLGTAHLLRLASPLTTKGASSFRITRGIEAVGGSLSVYSTREKMTYCVECLRDHVDTVMEYLLNVTTAPEFRPWEVTDLQPQLKVDKAVAFQSPQVGVLENLHAAAYKTALANPLYCPDYRIGKITSEQLHHFVQNNFTSARMALVGIGVKHSDLKQVAEQFLNIRSGAGTSSAKATYWGGEIREQNGHSLVHAAVVTEGAAVGSAEANAFSVLQHVLGAGPLIKRGSSVTSKLYQGVAKATTQPFDASAFNVNYSDSGLFGFYTISQAAHAGEVIRAAMNQLKAAAQGGVTEEDVTKAKNQLKATYLMSVETAQGLLNEIGSEALLSGTHTAPSVVAQKIDSVTSADVVNAAKKFVSGKKSMAASGDLGSTPFLDEL 441
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3h1iO01 O:18-227 Cytochrome Bc1 Complex; Chain A, domain 1                                                                                                                                                        -----------3h1iO02 O:239-439 Cytochrome Bc1 Complex; Chain A, domain 1                                                                                                                                               CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........ee.....ee.ee.......eeeeee............hhhhhhhhh........hhhhhhhhhhh....eeeeee..eeeeee..hhhhhhhhhhhhhhhhhh...hhhhhhhhh.hhhhhhhhhh.hhhhhhhhhhhhhh..hhhhh............hhhhhhhhhhh......eeeeee..hhhhhhhhhhhhh..................eeeee....eeeeeeeee......hhhhhhhhhhhhhh............hhhhhhhhh.....eeeeeeeeee..eeeeeeeeeee..hhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh......hhhhhhhhh.hhhhhhhhhhhhhhh.eeeeeee......hhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3h1i O  18 CPGAEDLEITKLPNGLIIASLENFSPASRIGVFIKAGSRYETTANLGTAHLLRLASPLTTKGASSFRITRGIEAVGGSLSVYSTREKMTYCVECLRDHVDTVMEYLLNVTTAPEFRPWEVTDLQPQLKVDKAVAFQSPQVGVLENLHAAAYKTALANPLYCPDYRIGKITSEQLHHFVQNNFTSARMALVGIGVKHSDLKQVAEQFLNIRSGAGTSSAKATYWGGEIREQNGHSLVHAAVVTEGAAVGSAEANAFSVLQHVLGAGPLIKRGSSVTSKLYQGVAKATTQPFDASAFNVNYSDSGLFGFYTISQAAHAGEVIRAAMNQLKAAAQGGVTEEDVTKAKNQLKATYLMSVETAQGLLNEIGSEALLSGTHTAPSVVAQKIDSVTSADVVNAAKKFVSGKKSMAASGDLGSTPFLDEL 439
                                    27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437  


Chain P from PDB  Type:PROTEIN  Length:379
 aligned with CYB_CHICK | P18946 from UniProtKB/Swiss-Prot  Length:380

    Alignment length:379
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371         
            CYB_CHICK     2 APNIRKSHPLLKMINNSLIDLPAPSNISAWWNFGSLLAVCLMTQILTGLLLAMHYTADTSLAFSSVAHTCRNVQYGWLIRNLHANGASFFFICIFLHIGRGLYYGSYLYKETWNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGHTLVEWAWGGFSVDNPTLTRFFALHFLLPFAIAGITIIHLTFLHESGSNNPLGISSDSDKIPFHPYYSFKDILGLTLMLTPFLTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLIPFLHKSKQRTMTFRPLSQTLFWLLVANLLILTWIGSQPVEHPFIIIGQMASLSYFTILLILFPTIGTLENKMLNY 380
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3h1iP00 P:2-380 Cytochrome Bc1 Complex; Chain C                                                                                                                                                                                                                                                                                                                                             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhh.hhhhhhhhhh..eee...hhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhh...hhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhh.eee..hhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhh.............hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE CYTB_NTER  PDB: - UniProt: 1-210                                                                                                                                                                                 CYTB_CTER  PDB: P:211-380 UniProt: 211-380                                                                                                                                 PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3h1i P   2 APNIRKSHPLLKMINNSLIDLPAPSNISAWWNFGSLLAVCLMTQILTGLLLAMHYTADTSLAFSSVAHTCRNVQYGWLIRNLHANGASFFFICIFLHIGRGLYYGSYLYKETWNTGVILLLTLMATAFVGYVLPWGQMSFWGATVITNLFSAIPYIGHTLVEWAWGGFSVDNPTLTRFFALHFLLPFAIAGITIIHLTFLHESGSNNPLGISSDSDKIPFHPYYSFKDILGLTLMLTPFLTLALFSPNLLGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASVLILFLIPFLHKSKQRTMTFRPLSQTLFWLLVANLLILTWIGSQPVEHPFIIIGQMASLSYFTILLILFPTIGTLENKMLNY 380
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371         


Chain Q from PDB  Type:PROTEIN  Length:241
 aligned with D0VX26_CHICK | D0VX26 from UniProtKB/TrEMBL  Length:241

    Alignment length:241
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240 
         D0VX26_CHICK     1 GELELHPPAFPWSHGGPLSALDHSSVRRGFQVYKQVCSACHSMDYVAFRNLIGVTHTEAEAKALAEEVEVQDGPDENGELFMRPGKISDYFPKPYPNPEAARAANNGALPPDLSYIVNARHGGEDYVFSLLTGYCDPPAGVVVREGLHYNPYFPGQAIGMAPPIYNEILEYDDGTPATMSQIAKDVCTFLRWAAEPEHDQRKRMGLKMLLISALLTSLLYYMKRHKWSVLKSRKMAYRPPK 241
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3h1iQ01 Q:1-196 Cytochrome c                                                                                                                                                                        3h1iQ02 Q:197-241                             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....................hhhhhhhhhhhhhhhh.........hhhhh.....hhhhhhhhhhh.eeee........eeee............hhhhhhhh..........hhhhhh..hhhhhhhhhhhh.............ee.......ee...................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eee..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3h1i Q   1 GELELHPPAFPWSHGGPLSALDHSSVRRGFQVYKQVCSACHSMDYVAFRNLIGVTHTEAEAKALAEEVEVQDGPDENGELFMRPGKISDYFPKPYPNPEAARAANNGALPPDLSYIVNARHGGEDYVFSLLTGYCDPPAGVVVREGLHYNPYFPGQAIGMAPPIYNEILEYDDGTPATMSQIAKDVCTFLRWAAEPEHDQRKRMGLKMLLISALLTSLLYYMKRHKWSVLKSRKMAYRPPK 241
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240 


Chain R from PDB  Type:PROTEIN  Length:196
 aligned with UCRI_CHICK | Q5ZLR5 from UniProtKB/Swiss-Prot  Length:272

    Alignment length:196
                                    86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266      
           UCRI_CHICK    77 VHNDVTVPDFSAYRREDVMDATTSSQTSSEDRKGFSYLVTATACVATAYAAKNVVTQFISSLSASADVLALSKIEIKLSDIPEGKNVAFKWRGKPLFVRHRTQAEINQEAEVDVSKLRDPQHDLDRVKKPEWVILVGVCTHLGCVPIANSGDFGGYYCPCHGSHYDASGRIRKGPAPYNLEVPTYQFVGDDLVVVG 272
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3h1iR01 R:1-67  [code=1.20.5.270, no name defined]                 3h1iR02 R:68-196 'Rieske'-like iron-sulphur domains                                                                               CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............hhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh............eeee.......eeee........eeee.hhhhhh..............hhhhhh....eeee...........ee.....eeeee....eeee....eee...........ee.....eeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -----------------------------------------------------------------------------------------------RIESKE  PDB: R:96-194 UniProt: 172-270                                                             -- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3h1i R   1 VHNDVTVPDFSAYRREDVMDATTSSQTSSEDRKGFSYLVTATACVATAYAAKNVVTQFISSLSASADVLALSKIEIKLSDIPEGKNVAFKWRGKPLFVRHRTQAEINQEAEVDVSKLRDPQHDLDRVKKPEWVILVGVCTHLGCVPIANSGDFGGYYCPCHGSHYDASGRIRKGPAPYNLEVPTYQFVGDDLVVVG 196
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190      


Chain S from PDB  Type:PROTEIN  Length:101
 aligned with D0VX30_CHICK | D0VX30 from UniProtKB/TrEMBL  Length:110

    Alignment length:101
                                    19        29        39        49        59        69        79        89        99       109 
         D0VX30_CHICK    10 GRLMDRIRKWYYNAAGFNKYGLMRDDTLYEDDDVKEALKRLPEDLYNERMFRIKRALDLSLKHRILPKEQWVKYEEDKPYLEPYLKEVIRERLEREAWNKK 110
               SCOP domains ----------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3h1iS00 S:10-110 Cytochrome Bc1 Complex; Chain F                                                      CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhh.hhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhh.hhhhh...hhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------- Transcript
                 3h1i S  10 GRLMDRIRKWYYNAAGFNKYGLMRDDTLYEDDDVKEALKRLPEDLYNERMFRIKRALDLSLKHRILPKEQWVKYEEDKPYLEPYLKEVIRERLEREAWNKK 110
                                    19        29        39        49        59        69        79        89        99       109 


Chain T from PDB  Type:PROTEIN  Length:79
                                                                                                               
               SCOP domains ------------------------------------------------------------------------------- SCOP domains
               CATH domains 3h1iT00 T:1-79  [code=1.20.5.210, no name defined]                              CATH domains
               Pfam domains ------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........eeeeeeee.hhhh........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------- Transcript
                 3h1i T   1 GIHFGNLARVRHIITYSLSPFEQRAIPNIFSDALPNVWRRFSSQVFKVAPPFLGAYLLYSWGTQEFERLKRKNPADYEN  79
                                    10        20        30        40        50        60        70         


Chain U from PDB  Type:PROTEIN  Length:67
                                                                                                   
               SCOP domains ------------------------------------------------------------------- SCOP domains
               CATH domains 3h1iU00 U:12-78  [code=1.10.287.20, no name defined]                CATH domains
               Pfam domains ------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------- Transcript
                 3h1i U  12 ELVDPLTTIREHCEQTEKCVKARERLELCDARVSSRSHTEEQCTEELFDFLHARDHCVAHKLFNKLK  78
                                    21        31        41        51        61        71       


Chain V from PDB  Type:PROTEIN  Length:44
 aligned with UCRI_CHICK | Q5ZLR5 from UniProtKB/Swiss-Prot  Length:272

    Alignment length:50
                                    35        45        55        65        75
           UCRI_CHICK    26 LKALAPAALRAEKVVLDLKRPLLCRESMSGRSARRDLVAGISLNAPASVR  75
               SCOP domains -------------------------------------------------- SCOP domains
               CATH domains 3h1iV00 V:28-      77 Cytochrome Bc1 Complex; Chai CATH domains
               Pfam domains -------------------------------------------------- Pfam domains
         Sec.struct. author .............------....hhhhh..........eeee....eee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -------------------------------------------------- PROSITE (2)
                 Transcript -------------------------------------------------- Transcript
                 3h1i V  28 xxxxxxxxxxxxx------RPLLCRESMSGRSARRDLVAGISLNAPASVR  77
                            ||||||||37|||     47        57        67        77
                           28-UNK|||37-UNK    47                              
                            29-UNK|||38-UNK                                   
                             30-UNK|| 39-UNK                                  
                              31-UNK|  40-UNK                                 
                               32-UNK                                         
                                33-UNK                                        
                                 34-UNK                                       
                                  35-UNK                                      
                                   36-UNK                                     


Chain W from PDB  Type:PROTEIN  Length:59
 aligned with D0VX27_CHICK | D0VX27 from UniProtKB/TrEMBL  Length:61

    Alignment length:59
                                    10        20        30        40        50         
         D0VX27_CHICK     1 ALLRQAYSALFRRTSTFALTVVLGAVLFERAFDQGADAIFEHLNEGKLWKHIKHKYEAS  59
               SCOP domains ----------------------------------------------------------- SCOP domains
               CATH domains 3h1iW00 W:4-62  [code=1.20.5.260, no name defined]          CATH domains
               Pfam domains ----------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------- Transcript
                 3h1i W   4 ALLRQAYSALFRRTSTFALTVVLGAVLFERAFDQGADAIFEHLNEGKLWKHIKHKYEAS  62
                                    13        23        33        43        53
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 3H1I)

(-) CATH Domains  (11, 28)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Alpha (13335)
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3H1I)

(-) Gene Ontology  (24, 66)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,N   (D0VX31_CHICK | D0VX31)
molecular function
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0008121    ubiquinol-cytochrome-c reductase activity    Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: CoQH2 + 2 ferricytochrome c = CoQ + 2 ferrocytochrome c + 2 H+.
    GO:0031625    ubiquitin protein ligase binding    Interacting selectively and non-covalently with a ubiquitin protein ligase enzyme, any of the E3 proteins.
biological process
    GO:1902600    hydrogen ion transmembrane transport    The directed movement of hydrogen ion (proton) across a membrane.
    GO:0006122    mitochondrial electron transport, ubiquinol to cytochrome c    The transfer of electrons from ubiquinol to cytochrome c that occurs during oxidative phosphorylation, mediated by the multisubunit enzyme known as complex III.
cellular component
    GO:0005743    mitochondrial inner membrane    The inner, i.e. lumen-facing, lipid bilayer of the mitochondrial envelope. It is highly folded to form cristae.
    GO:0005739    mitochondrion    A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
    GO:0043209    myelin sheath    An electrically insulating fatty layer that surrounds the axons of many neurons. It is an outgrowth of glial cells: Schwann cells supply the myelin for peripheral neurons while oligodendrocytes supply it to those of the central nervous system.

Chain B,O   (D0VX29_CHICK | D0VX29)
molecular function
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0008121    ubiquinol-cytochrome-c reductase activity    Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: CoQH2 + 2 ferricytochrome c = CoQ + 2 ferrocytochrome c + 2 H+.
biological process
    GO:1902600    hydrogen ion transmembrane transport    The directed movement of hydrogen ion (proton) across a membrane.
cellular component
    GO:0070062    extracellular exosome    A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
    GO:0005743    mitochondrial inner membrane    The inner, i.e. lumen-facing, lipid bilayer of the mitochondrial envelope. It is highly folded to form cristae.
    GO:0005750    mitochondrial respiratory chain complex III    A protein complex located in the mitochondrial inner membrane that forms part of the mitochondrial respiratory chain. Contains about 10 polypeptide subunits including four redox centers: cytochrome b/b6, cytochrome c1 and an 2Fe-2S cluster. Catalyzes the oxidation of ubiquinol by oxidized cytochrome c1.
    GO:0005739    mitochondrion    A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
    GO:0043209    myelin sheath    An electrically insulating fatty layer that surrounds the axons of many neurons. It is an outgrowth of glial cells: Schwann cells supply the myelin for peripheral neurons while oligodendrocytes supply it to those of the central nervous system.
    GO:0005654    nucleoplasm    That part of the nuclear content other than the chromosomes or the nucleolus.

Chain C,P   (CYB_CHICK | P18946)
molecular function
    GO:0009055    electron carrier activity    Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
    GO:0008121    ubiquinol-cytochrome-c reductase activity    Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: CoQH2 + 2 ferricytochrome c = CoQ + 2 ferrocytochrome c + 2 H+.
biological process
    GO:1902600    hydrogen ion transmembrane transport    The directed movement of hydrogen ion (proton) across a membrane.
    GO:0006122    mitochondrial electron transport, ubiquinol to cytochrome c    The transfer of electrons from ubiquinol to cytochrome c that occurs during oxidative phosphorylation, mediated by the multisubunit enzyme known as complex III.
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
    GO:0022904    respiratory electron transport chain    A process in which a series of electron carriers operate together to transfer electrons from donors such as NADH and FADH2 to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
cellular component
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005743    mitochondrial inner membrane    The inner, i.e. lumen-facing, lipid bilayer of the mitochondrial envelope. It is highly folded to form cristae.
    GO:0005739    mitochondrion    A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
    GO:0070469    respiratory chain    The protein complexes that form the electron transport system (the respiratory chain), associated with a cell membrane, usually the plasma membrane (in prokaryotes) or the inner mitochondrial membrane (on eukaryotes). The respiratory chain complexes transfer electrons from an electron donor to an electron acceptor and are associated with a proton pump to create a transmembrane electrochemical gradient.
    GO:0045275    respiratory chain complex III    A protein complex that transfers electrons from ubiquinol to cytochrome c and translocates two protons across a membrane. The complex contains a core structure of three catalytic subunits: cytochrome b, the Rieske iron sulfur protein (ISP), and cytochrome c1, which are arranged in an integral membrane-bound dimeric complex; additional subunits are present, and vary among different species.

Chain D,Q   (D0VX26_CHICK | D0VX26)
molecular function
    GO:0009055    electron carrier activity    Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
    GO:0020037    heme binding    Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0008121    ubiquinol-cytochrome-c reductase activity    Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: CoQH2 + 2 ferricytochrome c = CoQ + 2 ferrocytochrome c + 2 H+.
biological process
    GO:1902600    hydrogen ion transmembrane transport    The directed movement of hydrogen ion (proton) across a membrane.

Chain E,I,R,V   (UCRI_CHICK | Q5ZLR5)
molecular function
    GO:0051537    2 iron, 2 sulfur cluster binding    Interacting selectively and non-covalently with a 2 iron, 2 sulfur (2Fe-2S) cluster; this cluster consists of two iron atoms, with two inorganic sulfur atoms found between the irons and acting as bridging ligands.
    GO:0051536    iron-sulfur cluster binding    Interacting selectively and non-covalently with an iron-sulfur cluster, a combination of iron and sulfur atoms.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
    GO:0016679    oxidoreductase activity, acting on diphenols and related substances as donors    Catalysis of an oxidation-reduction (redox) reaction in which a diphenol or related substance acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor.
    GO:0008121    ubiquinol-cytochrome-c reductase activity    Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: CoQH2 + 2 ferricytochrome c = CoQ + 2 ferrocytochrome c + 2 H+.
biological process
    GO:1902600    hydrogen ion transmembrane transport    The directed movement of hydrogen ion (proton) across a membrane.
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
cellular component
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005743    mitochondrial inner membrane    The inner, i.e. lumen-facing, lipid bilayer of the mitochondrial envelope. It is highly folded to form cristae.
    GO:0005739    mitochondrion    A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
    GO:0043209    myelin sheath    An electrically insulating fatty layer that surrounds the axons of many neurons. It is an outgrowth of glial cells: Schwann cells supply the myelin for peripheral neurons while oligodendrocytes supply it to those of the central nervous system.
    GO:0070469    respiratory chain    The protein complexes that form the electron transport system (the respiratory chain), associated with a cell membrane, usually the plasma membrane (in prokaryotes) or the inner mitochondrial membrane (on eukaryotes). The respiratory chain complexes transfer electrons from an electron donor to an electron acceptor and are associated with a proton pump to create a transmembrane electrochemical gradient.

Chain F,S   (D0VX30_CHICK | D0VX30)
biological process
    GO:0006122    mitochondrial electron transport, ubiquinol to cytochrome c    The transfer of electrons from ubiquinol to cytochrome c that occurs during oxidative phosphorylation, mediated by the multisubunit enzyme known as complex III.
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
cellular component
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005743    mitochondrial inner membrane    The inner, i.e. lumen-facing, lipid bilayer of the mitochondrial envelope. It is highly folded to form cristae.
    GO:0005750    mitochondrial respiratory chain complex III    A protein complex located in the mitochondrial inner membrane that forms part of the mitochondrial respiratory chain. Contains about 10 polypeptide subunits including four redox centers: cytochrome b/b6, cytochrome c1 and an 2Fe-2S cluster. Catalyzes the oxidation of ubiquinol by oxidized cytochrome c1.
    GO:0005739    mitochondrion    A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
    GO:0070469    respiratory chain    The protein complexes that form the electron transport system (the respiratory chain), associated with a cell membrane, usually the plasma membrane (in prokaryotes) or the inner mitochondrial membrane (on eukaryotes). The respiratory chain complexes transfer electrons from an electron donor to an electron acceptor and are associated with a proton pump to create a transmembrane electrochemical gradient.

Chain J,W   (D0VX27_CHICK | D0VX27)
molecular function
    GO:0008121    ubiquinol-cytochrome-c reductase activity    Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: CoQH2 + 2 ferricytochrome c = CoQ + 2 ferrocytochrome c + 2 H+.
biological process
    GO:1902600    hydrogen ion transmembrane transport    The directed movement of hydrogen ion (proton) across a membrane.
    GO:0006122    mitochondrial electron transport, ubiquinol to cytochrome c    The transfer of electrons from ubiquinol to cytochrome c that occurs during oxidative phosphorylation, mediated by the multisubunit enzyme known as complex III.
cellular component
    GO:0070062    extracellular exosome    A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
    GO:0005743    mitochondrial inner membrane    The inner, i.e. lumen-facing, lipid bilayer of the mitochondrial envelope. It is highly folded to form cristae.
    GO:0005750    mitochondrial respiratory chain complex III    A protein complex located in the mitochondrial inner membrane that forms part of the mitochondrial respiratory chain. Contains about 10 polypeptide subunits including four redox centers: cytochrome b/b6, cytochrome c1 and an 2Fe-2S cluster. Catalyzes the oxidation of ubiquinol by oxidized cytochrome c1.
    GO:0005739    mitochondrion    A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        CYB_CHICK | P18946: 1bcc 1lly 2bcc 3bcc 3cwb 3h1h 3h1j 3h1k 3h1l 3l70 3l71 3l72 3l73 3l74 3l75 3tgu 4u3f
        D0VX27_CHICK | D0VX27: 4u3f
        D0VX29_CHICK | D0VX29: 4u3f
        D0VX31_CHICK | D0VX31: 4u3f
        UCRI_CHICK | Q5ZLR5: 1bcc 2bcc 3bcc 3cwb 3h1h 3h1j 3h1k 3h1l 3l70 3l71 3l72 3l73 3l74 3l75 3tgu 4u3f
UniProtKB/TrEMBL
        D0VX26_CHICK | D0VX26: 3h1h 3h1j 3h1k 3h1l 3l70 3l71 3l72 3l73 3l74 3l75 3tgu 4u3f
        D0VX27_CHICK | D0VX27: 3cwb 3h1h 3h1k 3h1l 3l70 3l71 3l72 3l73 3l74 3l75 3tgu
        D0VX29_CHICK | D0VX29: 3cwb 3h1j 3h1k 3h1l 3l70 3l71 3l72 3l73 3l74 3l75 3tgu
        D0VX30_CHICK | D0VX30: 3cwb 3h1j 3h1k 3h1l 3l70 3l71 3l72 3l73 3l74 3l75 3tgu 4u3f
        D0VX31_CHICK | D0VX31: 3cwb 3h1h 3h1k 3h1l 3l70 3l71 3l72 3l73 3l74 3l75 3tgu

(-) Related Entries Specified in the PDB File

1ppj BOVINE BC1 COMPLEX WITH ANTIMYCIN AND STIGMATELLIN BOUND
3bcc STIGMATELLIN-BOUND CYTOCHROME BC1 COMPLEX FROM CHICKEN. THE CURRENT ENTRY IS A FURTHER REFINEMENT OF THIS STRUCTURE, WHICH IT WILL MAKE OBSOLETE.
3h1h
3h1j
3h1k
3h1l