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(-) Description

Title :  E. COLI NRFA SULFITE OCMPLEX
 
Authors :  T. A. Clarke, A. M. Hemmings, J. N. Butt
Date :  14 Dec 09  (Deposition) - 27 Oct 10  (Release) - 27 Oct 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  Multiheme, Sulfite, Nitrite Reductase, C-Type Cytochrome, Electron Transport, Heme, Iron, Metal-Binding, Oxidoreductase, Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  G. L. Kemp, T. A. Clarke, S. J. Marritt, C. Lockwood, S. R. Poock, A. M. Hemmings, D. J. Richardson, M. R. Cheesman, J. N. Butt
Kinetic And Thermodynamic Resolution Of The Interactions Between Sulfite And The Pentahaem Cytochrome Nrfa From Escherichia Coli
Biochem. J. V. 431 73 2010
PubMed-ID: 20629638  |  Reference-DOI: 10.1042/BJ20100866

(-) Compounds

Molecule 1 - CYTOCHROME C-552
    Chains: A, B, C, D
    EC Number: 1.7.2.2
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 83333
    Strain: K-12, JCB2048
    Synonym: AMMONIA-FORMING CYTOCHROME C NITRITE REDUCTASE, CYTOCHROME C NITRITE REDUCTASE

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): AB  
Biological Unit 2 (1x):   CD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 45)

Asymmetric Unit (4, 45)
No.NameCountTypeFull Name
1CA8Ligand/IonCALCIUM ION
2EDO12Ligand/Ion1,2-ETHANEDIOL
3HEC20Ligand/IonHEME C
4SO35Ligand/IonSULFITE ION
Biological Unit 1 (3, 17)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2EDO4Ligand/Ion1,2-ETHANEDIOL
3HEC10Ligand/IonHEME C
4SO33Ligand/IonSULFITE ION
Biological Unit 2 (3, 20)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2EDO8Ligand/Ion1,2-ETHANEDIOL
3HEC10Ligand/IonHEME C
4SO32Ligand/IonSULFITE ION

(-) Sites  (45, 45)

Asymmetric Unit (45, 45)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLU A:215 , TYR A:216 , LYS A:261 , GLN A:263 , HOH A:497 , HOH A:546BINDING SITE FOR RESIDUE CA A 1
02AC2SOFTWAREHEC A:3 , HEC A:4 , PRO A:91 , HOH A:629BINDING SITE FOR RESIDUE CA A 2
03AC3SOFTWAREHEC A:3 , HOH A:21 , TYR A:88 , ASN A:89 , ASP A:100 , THR A:104 , ARG A:106 , CYS A:122 , CYS A:125 , LYS A:126 , CYS A:212 , HIS A:213 , TYR A:216 , HIS A:264 , HIS A:388 , SO3 A:481 , HOH A:484 , HOH A:492 , HOH A:531 , HOH A:712 , HOH A:713 , HOH A:724 , HOH A:807BINDING SITE FOR RESIDUE HEC A 479
04AC4SOFTWAREHEC A:3 , HIS A:49 , GLN A:52 , TYR A:53 , TRP A:56 , GLY A:159 , CYS A:160 , CYS A:163 , HIS A:164 , GLY A:174 , LEU A:178 , ARG A:201 , GLN A:205 , ILE A:283 , LYS A:289 , TYR A:298 , THR A:299 , HIS A:301 , HOH A:540BINDING SITE FOR RESIDUE HEC A 480
05AC5SOFTWARECA A:2 , HEC A:4 , GLN A:62 , PRO A:91 , ARG A:92 , GLY A:93 , HIS A:94 , PHE A:96 , ALA A:97 , ASP A:100 , CYS A:125 , LYS A:126 , LEU A:158 , VAL A:208 , CYS A:209 , CYS A:212 , HIS A:213 , ILE A:283 , HIS A:286 , MET A:287 , ILE A:303 , HEC A:479 , HEC A:480 , HOH A:512 , HOH A:629 , HOH A:669BINDING SITE FOR RESIDUE HEC A 3
06AC6SOFTWARECA A:2 , HEC A:3 , HIS A:213 , GLU A:266 , TRP A:270 , HIS A:275 , VAL A:280 , THR A:281 , CYS A:282 , CYS A:285 , HIS A:286 , ASN A:305 , HIS A:388 , HIS A:391 , MET A:392 , HIS A:393 , HOH A:669 , HOH A:677BINDING SITE FOR RESIDUE HEC A 4
07AC7SOFTWAREEDO A:8 , ILE A:274 , HIS A:275 , VAL A:280 , ASP A:284 , CYS A:314 , CYS A:317 , HIS A:318 , ARG A:332 , MET A:392 , HOH A:803 , HEC B:5 , ILE B:274 , HIS B:318 , GLN B:320 , HOH B:952BINDING SITE FOR RESIDUE HEC A 5
08AC8SOFTWAREPHE A:84 , ARG A:106 , TYR A:216 , GLN A:263 , HIS A:264 , HEC A:479 , HOH A:807BINDING SITE FOR RESIDUE SO3 A 481
09AC9SOFTWAREPHE A:307 , ASP A:308 , PHE A:310 , ALA A:311 , LYS A:322BINDING SITE FOR RESIDUE EDO A 6
10BC1SOFTWAREHEC A:5 , ARG A:332 , GLU A:396 , HOH A:552 , HEC B:5 , ARG B:332 , GLU B:396BINDING SITE FOR RESIDUE EDO A 8
11BC2SOFTWAREGLU B:215 , TYR B:216 , LYS B:261 , GLN B:263 , HOH B:567 , HOH B:623BINDING SITE FOR RESIDUE CA B 1
12BC3SOFTWAREHEC B:3 , HEC B:4 , PRO B:91 , HOH B:536BINDING SITE FOR RESIDUE CA B 2
13BC4SOFTWAREHEC B:3 , HOH B:7 , HOH B:16 , TYR B:88 , ASN B:89 , PRO B:91 , ASP B:100 , THR B:104 , ARG B:106 , LEU B:118 , CYS B:122 , CYS B:125 , LYS B:126 , CYS B:212 , HIS B:213 , TYR B:216 , HIS B:264 , HIS B:388 , SO3 B:482 , HOH B:495 , HOH B:505 , HOH B:517 , HOH B:564 , HOH B:806BINDING SITE FOR RESIDUE HEC B 479
14BC5SOFTWAREHIS B:49 , GLN B:52 , TYR B:53 , TRP B:56 , GLY B:159 , CYS B:160 , CYS B:163 , HIS B:164 , PHE B:171 , GLY B:174 , ARG B:201 , GLN B:205 , ILE B:283 , LYS B:289 , TYR B:298 , THR B:299 , HIS B:301 , HOH B:511 , HOH B:518BINDING SITE FOR RESIDUE HEC B 480
15BC6SOFTWARECA B:2 , HEC B:4 , HOH B:25 , GLN B:62 , PRO B:91 , ARG B:92 , GLY B:93 , HIS B:94 , PHE B:96 , ALA B:97 , ASP B:100 , CYS B:125 , LEU B:158 , VAL B:208 , CYS B:209 , CYS B:212 , HIS B:213 , HIS B:286 , MET B:287 , ILE B:303 , GLY B:304 , HEC B:479 , HOH B:536 , HOH B:932BINDING SITE FOR RESIDUE HEC B 3
16BC7SOFTWARECA B:2 , HEC B:3 , HEC B:5 , HIS B:213 , GLU B:266 , TRP B:270 , HIS B:275 , VAL B:280 , THR B:281 , CYS B:282 , CYS B:285 , HIS B:286 , ASN B:305 , PRO B:306 , HIS B:388 , HIS B:391 , MET B:392 , HIS B:393 , HOH B:549 , HOH B:932BINDING SITE FOR RESIDUE HEC B 4
17BC8SOFTWAREHEC A:5 , EDO A:8 , ILE A:274 , HIS A:318 , GLN A:320 , HEC B:4 , HIS B:275 , PHE B:307 , THR B:313 , CYS B:314 , CYS B:317 , HIS B:318 , ARG B:332 , MET B:392 , HOH B:535 , HOH B:627 , HOH B:952BINDING SITE FOR RESIDUE HEC B 5
18BC9SOFTWAREPHE B:307 , ASP B:308 , ASN B:309 , PHE B:310 , ALA B:311 , LYS B:322BINDING SITE FOR RESIDUE SO3 B 481
19CC1SOFTWAREARG B:106 , TYR B:216 , GLN B:263 , HIS B:264 , HEC B:479 , HOH B:806BINDING SITE FOR RESIDUE SO3 B 482
20CC2SOFTWAREASP B:51 , GLN B:52 , LYS B:296 , HOH B:565 , HOH B:706BINDING SITE FOR RESIDUE EDO B 483
21CC3SOFTWAREARG A:413 , ASP B:411 , THR B:414 , LYS B:415 , ARG B:418BINDING SITE FOR RESIDUE EDO B 12
22CC4SOFTWAREGLU C:215 , TYR C:216 , LYS C:261 , GLN C:263 , HOH C:525 , HOH C:544BINDING SITE FOR RESIDUE CA C 1
23CC5SOFTWAREHEC C:3 , HEC C:4 , PRO C:91BINDING SITE FOR RESIDUE CA C 2
24CC6SOFTWAREHEC C:3 , TYR C:88 , ASN C:89 , ASP C:100 , THR C:104 , ARG C:106 , LEU C:118 , CYS C:122 , CYS C:125 , LYS C:126 , CYS C:212 , HIS C:213 , TYR C:216 , HIS C:264 , HIS C:388 , SO3 C:481 , HOH C:485 , HOH C:491 , HOH C:501 , HOH C:519 , HOH C:562 , HOH C:608 , HOH C:617BINDING SITE FOR RESIDUE HEC C 479
25CC7SOFTWAREHEC C:3 , HIS C:49 , GLN C:52 , TRP C:56 , GLY C:159 , CYS C:160 , CYS C:163 , HIS C:164 , GLY C:174 , ARG C:201 , GLN C:205 , ILE C:283 , MET C:287 , LYS C:289 , TYR C:298 , THR C:299 , HIS C:301 , HOH C:486 , HOH C:606BINDING SITE FOR RESIDUE HEC C 480
26CC8SOFTWARECA C:2 , HEC C:4 , GLN C:62 , PRO C:91 , ARG C:92 , GLY C:93 , HIS C:94 , PHE C:96 , ALA C:97 , ASP C:100 , CYS C:125 , LYS C:126 , LEU C:158 , VAL C:208 , CYS C:209 , CYS C:212 , HIS C:213 , HIS C:286 , MET C:287 , ILE C:303 , HEC C:479 , HEC C:480 , HOH C:488BINDING SITE FOR RESIDUE HEC C 3
27CC9SOFTWARECA C:2 , HEC C:3 , HEC C:5 , PRO C:91 , HIS C:213 , GLU C:266 , TRP C:270 , HIS C:275 , VAL C:280 , THR C:281 , CYS C:282 , CYS C:285 , HIS C:286 , ASN C:305 , PRO C:306 , VAL C:329 , HIS C:388 , HIS C:391 , MET C:392 , HIS C:393 , HOH C:621 , HOH C:631BINDING SITE FOR RESIDUE HEC C 4
28DC1SOFTWAREHEC C:4 , EDO C:7 , ILE C:274 , HIS C:275 , VAL C:280 , PHE C:307 , THR C:313 , CYS C:314 , CYS C:317 , HIS C:318 , ARG C:332 , HEC D:5 , ILE D:274 , HIS D:318 , GLN D:320BINDING SITE FOR RESIDUE HEC C 5
29DC2SOFTWAREARG C:106 , TYR C:216 , GLN C:263 , HIS C:264 , HEC C:479 , HOH C:608 , HOH C:673BINDING SITE FOR RESIDUE SO3 C 481
30DC3SOFTWAREPHE C:307 , ASP C:308 , ASN C:309 , PHE C:310 , ALA C:311 , LYS C:322BINDING SITE FOR RESIDUE EDO C 482
31DC4SOFTWARETYR C:82 , TYR C:216 , PHE C:218 , GLN C:263 , HOH C:511 , HOH C:544 , HOH C:561BINDING SITE FOR RESIDUE EDO C 483
32DC5SOFTWAREGLN C:320 , LEU C:325 , VAL C:328 , ILE D:274 , ASN D:278BINDING SITE FOR RESIDUE EDO C 484
33DC6SOFTWAREHEC C:5 , ARG C:332 , PRO C:395 , GLU C:396 , HEC D:5 , ARG D:332 , GLU D:396BINDING SITE FOR RESIDUE EDO C 7
34DC7SOFTWAREASP C:345 , HIS C:349 , HOH C:788BINDING SITE FOR RESIDUE EDO C 9
35DC8SOFTWAREMET C:233 , LYS C:234 , VAL C:235 , GLU C:397 , MET C:401 , HOH C:585BINDING SITE FOR RESIDUE EDO C 10
36DC9SOFTWAREGLU D:215 , TYR D:216 , LYS D:261 , GLN D:263 , HOH D:959 , HOH D:973BINDING SITE FOR RESIDUE CA D 1
37EC1SOFTWAREHEC D:3 , HEC D:4 , PRO D:91 , HOH D:512BINDING SITE FOR RESIDUE CA D 2
38EC2SOFTWAREHEC D:3 , TYR D:88 , ASN D:89 , ASP D:100 , THR D:104 , ARG D:106 , CYS D:122 , CYS D:125 , LYS D:126 , CYS D:212 , HIS D:213 , TYR D:216 , HIS D:264 , HIS D:388 , SO3 D:481 , HOH D:507 , HOH D:508 , HOH D:525 , HOH D:606 , HOH D:754BINDING SITE FOR RESIDUE HEC D 479
39EC3SOFTWAREHIS D:49 , GLN D:52 , TRP D:56 , GLY D:159 , CYS D:160 , CYS D:163 , HIS D:164 , GLY D:174 , PRO D:176 , LEU D:178 , ARG D:201 , GLN D:205 , ILE D:283 , MET D:287 , LYS D:289 , THR D:299 , HIS D:301BINDING SITE FOR RESIDUE HEC D 480
40EC4SOFTWARECA D:2 , HEC D:4 , GLN D:62 , PRO D:91 , ARG D:92 , GLY D:93 , HIS D:94 , PHE D:96 , ALA D:97 , ASP D:100 , CYS D:125 , LYS D:126 , LEU D:158 , VAL D:208 , CYS D:209 , CYS D:212 , HIS D:213 , ILE D:283 , HIS D:286 , MET D:287 , ILE D:303 , HEC D:479 , HOH D:512 , HOH D:611BINDING SITE FOR RESIDUE HEC D 3
41EC5SOFTWARECA D:2 , HEC D:3 , HEC D:5 , HIS D:213 , GLU D:266 , TRP D:270 , HIS D:275 , VAL D:280 , THR D:281 , CYS D:282 , CYS D:285 , HIS D:286 , ASN D:305 , PRO D:306 , VAL D:329 , HIS D:388 , HIS D:391 , MET D:392 , HIS D:393 , HOH D:492 , HOH D:796BINDING SITE FOR RESIDUE HEC D 4
42EC6SOFTWAREHEC C:5 , EDO C:7 , HIS C:318 , GLN C:320 , HEC D:4 , HIS D:275 , ASN D:278 , VAL D:280 , ASP D:284 , PHE D:307 , THR D:313 , CYS D:314 , CYS D:317 , HIS D:318 , ARG D:332 , MET D:392 , HOH D:524BINDING SITE FOR RESIDUE HEC D 5
43EC7SOFTWAREPHE D:84 , ARG D:106 , TYR D:216 , HIS D:264 , HEC D:479BINDING SITE FOR RESIDUE SO3 D 481
44EC8SOFTWAREALA D:324 , LYS D:327 , VAL D:328 , HOH D:953BINDING SITE FOR RESIDUE EDO D 482
45EC9SOFTWAREPHE D:307 , ASP D:308 , PHE D:310 , ALA D:311 , LYS D:322BINDING SITE FOR RESIDUE EDO D 11

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3L1T)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3L1T)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3L1T)

(-) PROSITE Motifs  (1, 4)

Asymmetric Unit (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1MULTIHEME_CYTCPS51008 Multiheme cytochrome c family profile.NRFA_ECOLI155-323
 
 
 		  4A:155-323
B:155-323
C:155-323
D:155-323
Biological Unit 1 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1MULTIHEME_CYTCPS51008 Multiheme cytochrome c family profile.NRFA_ECOLI155-323
 
 
 		  2A:155-323
B:155-323
-
-
Biological Unit 2 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1MULTIHEME_CYTCPS51008 Multiheme cytochrome c family profile.NRFA_ECOLI155-323
 
 
 		  2-
-
C:155-323
D:155-323

(-) Exons   (0, 0)

(no "Exon" information available for 3L1T)

(-) Sequences/Alignments

Asymmetric 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:441
 aligned with NRFA_ECOLI | P0ABK9 from UniProtKB/Swiss-Prot  Length:478

    Alignment length:441
                                    46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476 
           NRFA_ECOLI    37 TVEAKNETFAPQHPDQYLSWKATSEQSERVDALAEDPRLVILWAGYPFSRDYNKPRGHAFAVTDVRETLRTGAPKNAEDGPLPMACWSCKSPDVARLIQKDGEDGYFHGKWARGGPEIVNNLGCADCHNTASPEFAKGKPELTLSRPYAARAMEAIGKPFEKAGRFDQQSMVCGQCHVEYYFDGKNKAVKFPWDDGMKVENMEQYYDKIAFSDWTNSLSKTPMLKAQHPEYETWTAGIHGKNNVTCIDCHMPKVQNAEGKLYTDHKIGNPFDNFAQTCANCHTQDKAALQKVVAERKQSINDLKIKVEDQLVHAHFEAKAALDAGATEAEMKPIQDDIRHAQWRWDLAIASHGIHMHAPEEGLRMLGTAMDKAADARTKLARLLATKGITHEIQIPDISTKEKAQQAIGLNMEQIKAEKQDFIKTVIPQWEEQARKNGLLS 477
               SCOP domains d3l1ta_ A: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhh..hhhhh......hhhhhhhhhhhhhhhh..........hhhhhh...hhhhhhhhhhhhhhhhh.hhhhhh.......hhhhhh...hhhhhh........hhhhhhhhhhh..hhhhhhhhhhhhhhhh......eee....eee.......hhhhhhhhhhhh....ee......ee.....hhhhhhhhhhhhhh..hhhhhhh.eee.....eee.....hhhhhh..hhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh............hhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------MULTIHEME_CYTC  PDB: A:155-323 UniProt: 155-323                                                                                                                          ---------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3l1t A  37 TVEAKNETFAPQHPDQYLSWKATSEQSERVDALAEDPRLVILWAGYPFSRDYNKPRGHAFAVTDVRETLRTGAPKNAEDGPLPMACWSCKSPDVARLIQKDGEDGYFHGKWARGGPEIVNNLGCADCHNTASPEFAKGKPELTLSRPYAARAMEAIGKPFEKAGRFDQQSMVCGQCHVEYYFDGKNKAVKFPWDDGMKVENMEQYYDKIAFSDWTNSLSKTPMLKAQHPEYETWTAGIHGKNNVTCIDCHMPKVQNAEGKLYTDHKIGNPFDNFAQTCANCHTQDKAALQKVVAERKQSINDLKIKVEDQLVHAHFEAKAALDAGATEAEMKPIQDDIRHAQWRWDLAIASHGIHMHAPEEGLRMLGTAMDKAADARTKLARLLATKGITHEIQIPDISTKEKAQQAIGLNMEQIKAEKQDFIKTVIPQWEEQARKNGLLS 477
                                    46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476 


Chain B from PDB  Type:PROTEIN  Length:441
 aligned with NRFA_ECOLI | P0ABK9 from UniProtKB/Swiss-Prot  Length:478

    Alignment length:441
                                    46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476 
           NRFA_ECOLI    37 TVEAKNETFAPQHPDQYLSWKATSEQSERVDALAEDPRLVILWAGYPFSRDYNKPRGHAFAVTDVRETLRTGAPKNAEDGPLPMACWSCKSPDVARLIQKDGEDGYFHGKWARGGPEIVNNLGCADCHNTASPEFAKGKPELTLSRPYAARAMEAIGKPFEKAGRFDQQSMVCGQCHVEYYFDGKNKAVKFPWDDGMKVENMEQYYDKIAFSDWTNSLSKTPMLKAQHPEYETWTAGIHGKNNVTCIDCHMPKVQNAEGKLYTDHKIGNPFDNFAQTCANCHTQDKAALQKVVAERKQSINDLKIKVEDQLVHAHFEAKAALDAGATEAEMKPIQDDIRHAQWRWDLAIASHGIHMHAPEEGLRMLGTAMDKAADARTKLARLLATKGITHEIQIPDISTKEKAQQAIGLNMEQIKAEKQDFIKTVIPQWEEQARKNGLLS 477
               SCOP domains d3l1tb_ B: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhh..hhhhh......hhhhhhhhhhhhhhhh..........hhhhhh..hhhhhhhhhhhhhhhhhh.hhhhhh.......hhhhhh...hhhhhh........hhhhhhhhhhh..hhhhhhhhhhhhhhhh......eee....eee.......hhhhhhhhhhhh....ee......ee.....hhhhhhhhhhhhhh..hhhhhhh.eee.....eee.....hhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh............hhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------MULTIHEME_CYTC  PDB: B:155-323 UniProt: 155-323                                                                                                                          ---------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3l1t B  37 TVEAKNETFAPQHPDQYLSWKATSEQSERVDALAEDPRLVILWAGYPFSRDYNKPRGHAFAVTDVRETLRTGAPKNAEDGPLPMACWSCKSPDVARLIQKDGEDGYFHGKWARGGPEIVNNLGCADCHNTASPEFAKGKPELTLSRPYAARAMEAIGKPFEKAGRFDQQSMVCGQCHVEYYFDGKNKAVKFPWDDGMKVENMEQYYDKIAFSDWTNSLSKTPMLKAQHPEYETWTAGIHGKNNVTCIDCHMPKVQNAEGKLYTDHKIGNPFDNFAQTCANCHTQDKAALQKVVAERKQSINDLKIKVEDQLVHAHFEAKAALDAGATEAEMKPIQDDIRHAQWRWDLAIASHGIHMHAPEEGLRMLGTAMDKAADARTKLARLLATKGITHEIQIPDISTKEKAQQAIGLNMEQIKAEKQDFIKTVIPQWEEQARKNGLLS 477
                                    46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476 


Chain C from PDB  Type:PROTEIN  Length:441
 aligned with NRFA_ECOLI | P0ABK9 from UniProtKB/Swiss-Prot  Length:478

    Alignment length:441
                                    46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476 
           NRFA_ECOLI    37 TVEAKNETFAPQHPDQYLSWKATSEQSERVDALAEDPRLVILWAGYPFSRDYNKPRGHAFAVTDVRETLRTGAPKNAEDGPLPMACWSCKSPDVARLIQKDGEDGYFHGKWARGGPEIVNNLGCADCHNTASPEFAKGKPELTLSRPYAARAMEAIGKPFEKAGRFDQQSMVCGQCHVEYYFDGKNKAVKFPWDDGMKVENMEQYYDKIAFSDWTNSLSKTPMLKAQHPEYETWTAGIHGKNNVTCIDCHMPKVQNAEGKLYTDHKIGNPFDNFAQTCANCHTQDKAALQKVVAERKQSINDLKIKVEDQLVHAHFEAKAALDAGATEAEMKPIQDDIRHAQWRWDLAIASHGIHMHAPEEGLRMLGTAMDKAADARTKLARLLATKGITHEIQIPDISTKEKAQQAIGLNMEQIKAEKQDFIKTVIPQWEEQARKNGLLS 477
               SCOP domains d3l1tc_ C: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhh..hhhhh......hhhhhhhhhhhhhhhh..........hhhhhh...hhhhhhhhhhhhhhhhh.hhhhhh.......hhhhhh...hhhhhh........hhhhhhhhhhh..hhhhhhhhhhhhhhhh......eee....eee.......hhhhhhhhhhhh....ee......ee.....hhhhhhhhhhhhhh..hhhhhhh.eee.....eee.....hhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.............hhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------MULTIHEME_CYTC  PDB: C:155-323 UniProt: 155-323                                                                                                                          ---------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3l1t C  37 TVEAKNETFAPQHPDQYLSWKATSEQSERVDALAEDPRLVILWAGYPFSRDYNKPRGHAFAVTDVRETLRTGAPKNAEDGPLPMACWSCKSPDVARLIQKDGEDGYFHGKWARGGPEIVNNLGCADCHNTASPEFAKGKPELTLSRPYAARAMEAIGKPFEKAGRFDQQSMVCGQCHVEYYFDGKNKAVKFPWDDGMKVENMEQYYDKIAFSDWTNSLSKTPMLKAQHPEYETWTAGIHGKNNVTCIDCHMPKVQNAEGKLYTDHKIGNPFDNFAQTCANCHTQDKAALQKVVAERKQSINDLKIKVEDQLVHAHFEAKAALDAGATEAEMKPIQDDIRHAQWRWDLAIASHGIHMHAPEEGLRMLGTAMDKAADARTKLARLLATKGITHEIQIPDISTKEKAQQAIGLNMEQIKAEKQDFIKTVIPQWEEQARKNGLLS 477
                                    46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476 


Chain D from PDB  Type:PROTEIN  Length:441
 aligned with NRFA_ECOLI | P0ABK9 from UniProtKB/Swiss-Prot  Length:478

    Alignment length:441
                                    46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476 
           NRFA_ECOLI    37 TVEAKNETFAPQHPDQYLSWKATSEQSERVDALAEDPRLVILWAGYPFSRDYNKPRGHAFAVTDVRETLRTGAPKNAEDGPLPMACWSCKSPDVARLIQKDGEDGYFHGKWARGGPEIVNNLGCADCHNTASPEFAKGKPELTLSRPYAARAMEAIGKPFEKAGRFDQQSMVCGQCHVEYYFDGKNKAVKFPWDDGMKVENMEQYYDKIAFSDWTNSLSKTPMLKAQHPEYETWTAGIHGKNNVTCIDCHMPKVQNAEGKLYTDHKIGNPFDNFAQTCANCHTQDKAALQKVVAERKQSINDLKIKVEDQLVHAHFEAKAALDAGATEAEMKPIQDDIRHAQWRWDLAIASHGIHMHAPEEGLRMLGTAMDKAADARTKLARLLATKGITHEIQIPDISTKEKAQQAIGLNMEQIKAEKQDFIKTVIPQWEEQARKNGLLS 477
               SCOP domains d3l1td_ D: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) ----Cytochrom_C552-3l1tD01 D:41-474                                                                                                                                                                                                                                                                                                                                                                                                                   --- Pfam domains (1)
           Pfam domains (2) ----Cytochrom_C552-3l1tD02 D:41-474                                                                                                                                                                                                                                                                                                                                                                                                                   --- Pfam domains (2)
           Pfam domains (3) ----Cytochrom_C552-3l1tD03 D:41-474                                                                                                                                                                                                                                                                                                                                                                                                                   --- Pfam domains (3)
           Pfam domains (4) ----Cytochrom_C552-3l1tD04 D:41-474                                                                                                                                                                                                                                                                                                                                                                                                                   --- Pfam domains (4)
         Sec.struct. author ....hhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhh..hhhhh......hhhhhhhhhhhhhhhh..........hhhhhh...hhhhhhhhhhhhhhhhh.hhhhhh.......hhhhhh.................hhhhhhhhhhh..hhhhhhhhhhhhhhhh......eee....eee.......hhhhhhhhhhhh....ee......ee.....hhhhhhhhhhhhhh..hhhhhhh.eee.....eee.....hhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.............hhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------MULTIHEME_CYTC  PDB: D:155-323 UniProt: 155-323                                                                                                                          ---------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3l1t D  37 TVEAKNETFAPQHPDQYLSWKATSEQSERVDALAEDPRLVILWAGYPFSRDYNKPRGHAFAVTDVRETLRTGAPKNAEDGPLPMACWSCKSPDVARLIQKDGEDGYFHGKWARGGPEIVNNLGCADCHNTASPEFAKGKPELTLSRPYAARAMEAIGKPFEKAGRFDQQSMVCGQCHVEYYFDGKNKAVKFPWDDGMKVENMEQYYDKIAFSDWTNSLSKTPMLKAQHPEYETWTAGIHGKNNVTCIDCHMPKVQNAEGKLYTDHKIGNPFDNFAQTCANCHTQDKAALQKVVAERKQSINDLKIKVEDQLVHAHFEAKAALDAGATEAEMKPIQDDIRHAQWRWDLAIASHGIHMHAPEEGLRMLGTAMDKAADARTKLARLLATKGITHEIQIPDISTKEKAQQAIGLNMEQIKAEKQDFIKTVIPQWEEQARKNGLLS 477
                                    46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476
   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  (1, 4)

Asymmetric Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3L1T)

(-) Pfam Domains  (1, 4)

Asymmetric Unit
(-)
Clan: Multiheme_cytos (34)

(-) Gene Ontology  (13, 13)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (NRFA_ECOLI | P0ABK9)
molecular function
    GO:0005509    calcium ion binding    Interacting selectively and non-covalently with calcium ions (Ca2+).
    GO:0020037    heme binding    Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.
    GO:0005506    iron ion binding    Interacting selectively and non-covalently with iron (Fe) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0016966    nitric oxide reductase activity    Catalysis of the reaction: H(2)O + 2 ferricytochrome c + nitrous oxide = 2 H(+) + 2 ferrocytochrome c + 2 nitric oxide.
    GO:0042279    nitrite reductase (cytochrome, ammonia-forming) activity    Catalysis of the reaction: NH3 + 2 H2O + 6 ferricytochrome c = nitrite + 6 ferrocytochrome c + 7 H+.
    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.
biological process
    GO:0019645    anaerobic 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 other than oxygen to generate a transmembrane electrochemical gradient.
    GO:0042128    nitrate assimilation    The nitrogen metabolic process that encompasses the uptake of nitrate from the environment and reduction to ammonia, and results in the incorporation of nitrogen derived from nitrate into cellular substances.
    GO:0006807    nitrogen compound metabolic process    The chemical reactions and pathways involving organic or inorganic compounds that contain nitrogen.
    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:0030288    outer membrane-bounded periplasmic space    The region between the inner (cytoplasmic or plasma) membrane and outer membrane of organisms with two membranes such as Gram negative bacteria. These periplasmic spaces are relatively thick and contain a thin peptidoglycan layer (PGL), also referred to as a thin cell wall.
    GO:0042597    periplasmic space    The region between the inner (cytoplasmic) and outer membrane (Gram-negative Bacteria) or cytoplasmic membrane and cell wall (Fungi and Gram-positive Bacteria).

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  3l1t
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 Related Entries

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

UniProtKB/Swiss-Prot
        NRFA_ECOLI | P0ABK9: 1gu6 2rdz 2rf7 3tor 4wjy

(-) Related Entries Specified in the PDB File

2rdz HIGH RESOLUTION CRYSTAL STRUCTURE OF THE E. COLI NITRITE REDUCTASE NRFA
3bnf W. SUCCINOGENES NRFA SULFITE COMPLEX