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(-) Description

Title :  STRUCTURE OF THE THIOALKALIVIBRIO NITRATIREDUCENS CYTOCHROME C NITRITE REDUCTASE REDUCED BY SODIUM BOROHYDRIDE (IN COMPLEX WITH SULFITE)
 
Authors :  A. A. Trofimov, K. M. Polyakov, K. M. Boyko, A. A. Filimonenkov, P. V. Dorovatovsky, T. V. Tikhonova, V. O. Popov
Date :  19 Jan 10  (Deposition) - 29 Dec 10  (Release) - 15 Feb 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.95
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (3x)
Keywords :  Alpha Protein, Eight Hemes C, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. A. Trofimov, K. M. Polyakov, T. V. Tikhonova, A. V. Tikhonov, T. N. Safonova, K. M. Boyko, P. V. Dorovatovskii, V. O. Popov
Covalent Modifications Of The Catalytic Tyrosine In Octahae Cytochrome C Nitrite Reductase And Their Effect On The Enzyme Activity.
Acta Crystallogr. , Sect. D V. 68 144 2012
PubMed-ID: 22281743  |  Reference-DOI: 10.1107/S0907444911052632

(-) Compounds

Molecule 1 - EIGHT-HEME NITRITE REDUCTASE
    Chains: A, B
    Organism Scientific: THIOALKALIVIBRIO NITRATIREDUCENS
    Organism Taxid: 186931
    Strain: ALEN 2

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (3x): AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (6, 55)

Asymmetric Unit (6, 55)
No.NameCountTypeFull Name
1CA4Ligand/IonCALCIUM ION
2HEC16Ligand/IonHEME C
3NA8Ligand/IonSODIUM ION
4PG410Ligand/IonTETRAETHYLENE GLYCOL
5PG612Ligand/Ion1-(2-METHOXY-ETHOXY)-2-{2-[2-(2-METHOXY-ETHOXY]-ETHOXY}-ETHANE
6SO35Ligand/IonSULFITE ION
Biological Unit 1 (4, 129)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2HEC48Ligand/IonHEME C
3NA-1Ligand/IonSODIUM ION
4PG430Ligand/IonTETRAETHYLENE GLYCOL
5PG636Ligand/Ion1-(2-METHOXY-ETHOXY)-2-{2-[2-(2-METHOXY-ETHOXY]-ETHOXY}-ETHANE
6SO315Ligand/IonSULFITE ION

(-) Sites  (53, 53)

Asymmetric Unit (53, 53)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREHIS A:113 , ALA A:114 , ASP A:125 , HIS A:126 , VAL A:129 , ARG A:131 , ALA A:179 , CYS A:184 , CYS A:187 , LYS A:188 , ARG A:242 , CYS A:299 , HIS A:300 , TYR A:303 , CYS A:305 , HIS A:361 , ASN A:486 , SO3 A:526 , HOH A:568 , HOH A:692 , HOH A:693 , HOH A:699 , HOH A:940 , HOH A:943 , HEC A:1006BINDING SITE FOR RESIDUE HEC A 1004
02AC2SOFTWAREHIS A:70 , GLN A:73 , LEU A:225 , ASN A:226 , CYS A:227 , CYS A:230 , HIS A:231 , ALA A:290 , MET A:384 , TYR A:395 , THR A:396 , HIS A:398 , HOH A:665 , HOH A:775 , HOH A:798 , HOH A:866 , HOH A:870 , HOH A:892 , HOH A:964 , HOH A:980 , HEC A:1003BINDING SITE FOR RESIDUE HEC A 1005
03AC3SOFTWARESER A:84 , PRO A:116 , ARG A:117 , HIS A:119 , PHE A:121 , MET A:122 , ASP A:125 , CYS A:187 , MET A:229 , CYS A:296 , CYS A:299 , HIS A:300 , HIS A:383 , MET A:384 , CA A:528 , HOH A:558 , HOH A:575 , HOH A:686 , HEC A:1004 , HEC A:1007BINDING SITE FOR RESIDUE HEC A 1006
04AC4SOFTWAREHIS A:300 , PHE A:367 , HIS A:372 , ALA A:378 , CYS A:379 , CYS A:382 , HIS A:383 , THR A:402 , ARG A:404 , LYS A:431 , ASN A:486 , PHE A:490 , HIS A:491 , HOH A:686 , HOH A:687 , HOH A:688 , HOH A:700 , HOH A:883 , HEC A:1006 , HOH A:1025BINDING SITE FOR RESIDUE HEC A 1007
05AC5SOFTWAREASN A:141 , TRP A:142 , GLN A:143 , VAL A:371 , HIS A:372 , PRO A:403 , ALA A:410 , CYS A:411 , CYS A:414 , HIS A:415 , TRP A:418 , ILE A:427 , PHE A:490 , PG4 A:541 , HOH A:640 , HOH A:715 , HOH A:871 , HOH A:878 , HOH A:890 , HOH A:894BINDING SITE FOR RESIDUE HEC A 1008
06AC6SOFTWARECYS A:14 , PHE A:15 , HIS A:18 , HIS A:25 , VAL A:33 , ASN A:34 , CYS A:35 , CYS A:38 , HIS A:39 , LEU A:194 , PHE A:228 , PRO A:233 , HIS A:234 , ARG A:239 , PHE A:274 , ARG A:276 , ARG A:282 , HOH A:632 , HOH A:891 , HEC A:1001 , HEC A:1003BINDING SITE FOR RESIDUE HEC A 1002
07AC7SOFTWARELYS A:29 , HIS A:30 , HIS A:37 , ALA A:65 , CYS A:66 , CYS A:69 , HIS A:70 , CYS A:227 , HIS A:231 , ALA A:236 , HOH A:837 , HEC A:1002 , HEC A:1005 , HOH A:1039 , THR B:68BINDING SITE FOR RESIDUE HEC A 1003
08AC8SOFTWAREGLN A:13 , CYS A:14 , CYS A:17 , HIS A:18 , HIS A:39 , HIS A:44 , VAL A:45 , ALA A:48 , SER A:49 , SER A:50 , ARG A:52 , MET A:53 , ARG A:56 , PRO A:57 , THR A:59 , LEU A:194 , ARG A:276 , HOH A:635 , HOH A:663 , HOH A:814 , HOH A:891 , HOH A:925 , HEC A:1002 , HOH A:1019 , HOH A:1022BINDING SITE FOR RESIDUE HEC A 1001
09AC9SOFTWAREPHE A:109 , ARG A:131 , TYR A:303 , GLN A:360 , HIS A:361 , HOH A:699 , HOH A:935 , HOH A:940 , HOH A:943 , HEC A:1004BINDING SITE FOR RESIDUE SO3 A 526
10BC1SOFTWAREGLU A:302 , TYR A:303 , LYS A:358 , GLN A:360 , HOH A:778 , HOH A:779BINDING SITE FOR RESIDUE CA A 527
11BC2SOFTWAREPRO A:116 , HOH A:583 , HOH A:589 , HOH A:883 , HEC A:1006BINDING SITE FOR RESIDUE CA A 528
12BC3SOFTWAREGLU A:390 , HOH A:550 , HOH A:1049BINDING SITE FOR RESIDUE NA A 529
13BC4SOFTWARETHR A:94 , PG6 A:532 , HOH A:936BINDING SITE FOR RESIDUE NA A 530
14BC5SOFTWAREHOH A:879 , HOH A:906BINDING SITE FOR RESIDUE NA A 531
15BC6SOFTWARETHR A:94 , GLU A:115 , ASP A:428 , LYS A:431 , ASN A:432 , NA A:530 , PG4 A:533 , HOH A:893 , HOH A:931 , HOH A:1015BINDING SITE FOR RESIDUE PG6 A 532
16BC7SOFTWAREARG A:404 , ASP A:428 , LYS A:431 , PG6 A:532 , HOH A:687 , HOH A:893 , HOH A:1015BINDING SITE FOR RESIDUE PG4 A 533
17BC8SOFTWAREALA A:11 , ALA A:31 , ASN A:34 , HOH A:882BINDING SITE FOR RESIDUE PG6 A 534
18BC9SOFTWAREHOH A:603 , HOH A:688 , HOH A:842 , HOH A:883BINDING SITE FOR RESIDUE NA A 535
19CC1SOFTWAREGLU A:265 , ASP A:288 , HOH A:817 , HOH A:899 , HOH A:1027BINDING SITE FOR RESIDUE NA A 536
20CC2SOFTWAREHOH A:592 , HOH A:906 , HOH A:921 , HOH A:938 , HOH A:986BINDING SITE FOR RESIDUE SO3 A 537
21CC3SOFTWAREGLN A:138 , PHE A:139 , TRP A:142 , ASP A:494 , HOH A:884 , HOH A:962BINDING SITE FOR RESIDUE PG6 A 539
22CC4SOFTWAREARG A:60 , ASP A:62 , GLU A:64BINDING SITE FOR RESIDUE PG4 A 540
23CC5SOFTWAREASN A:375 , GLY A:376 , HEC A:1008BINDING SITE FOR RESIDUE PG4 A 541
24CC6SOFTWAREASN A:141 , GLN A:143 , LYS A:144 , ASP A:147 , THR A:157 , HOH A:922BINDING SITE FOR RESIDUE PG6 A 542
25CC7SOFTWARELEU A:311 , GLY A:314 , ARG A:348 , ALA A:355BINDING SITE FOR RESIDUE PG6 A 543
26CC8SOFTWAREHIS A:107 , GLY A:108 , ALA A:179 , HOH A:646 , HOH A:706BINDING SITE FOR RESIDUE PG6 A 544
27CC9SOFTWAREVAL A:36 , HIS A:39 , ASP A:40 , ARG A:60BINDING SITE FOR RESIDUE PG4 A 545
28DC1SOFTWAREHIS B:113 , ALA B:114 , ASP B:125 , HIS B:126 , VAL B:129 , ARG B:131 , CYS B:184 , CYS B:187 , LYS B:188 , ARG B:242 , CYS B:299 , HIS B:300 , TYR B:303 , CYS B:305 , HIS B:361 , ASN B:486 , SO3 B:526 , HOH B:585 , HOH B:709 , HOH B:710 , HOH B:716 , HOH B:955 , HEC B:1006BINDING SITE FOR RESIDUE HEC B 1004
29DC2SOFTWAREHIS B:70 , GLN B:73 , LEU B:225 , ASN B:226 , CYS B:227 , CYS B:230 , HIS B:231 , ALA B:290 , MET B:384 , TYR B:395 , THR B:396 , HIS B:398 , HOH B:683 , HOH B:792 , HOH B:815 , HOH B:882 , HOH B:886 , HOH B:908 , HEC B:1003 , HEC B:1006BINDING SITE FOR RESIDUE HEC B 1005
30DC3SOFTWARESER B:84 , PRO B:116 , ARG B:117 , HIS B:119 , PHE B:121 , MET B:122 , ASP B:125 , CYS B:187 , LEU B:225 , MET B:229 , CYS B:296 , CYS B:299 , HIS B:300 , HIS B:383 , MET B:384 , CA B:528 , HOH B:575 , HOH B:592 , HOH B:703 , HEC B:1004 , HEC B:1005 , HEC B:1007BINDING SITE FOR RESIDUE HEC B 1006
31DC4SOFTWAREHIS B:300 , PHE B:367 , HIS B:372 , ALA B:378 , CYS B:379 , CYS B:382 , HIS B:383 , THR B:402 , ARG B:404 , ILE B:427 , LYS B:431 , ASN B:486 , PHE B:490 , HIS B:491 , HOH B:703 , HOH B:704 , HOH B:705 , HOH B:717 , HOH B:899 , HEC B:1006BINDING SITE FOR RESIDUE HEC B 1007
32DC5SOFTWAREASN B:141 , TRP B:142 , GLN B:143 , VAL B:371 , HIS B:372 , ALA B:410 , CYS B:411 , CYS B:414 , HIS B:415 , TRP B:418 , ILE B:427 , PHE B:490 , HOH B:657 , HOH B:732 , HOH B:887 , HOH B:894 , HOH B:906 , HOH B:910BINDING SITE FOR RESIDUE HEC B 1008
33DC6SOFTWARECYS B:14 , PHE B:15 , HIS B:18 , ILE B:21 , HIS B:25 , VAL B:33 , ASN B:34 , CYS B:35 , CYS B:38 , HIS B:39 , LEU B:194 , PHE B:228 , PRO B:233 , HIS B:234 , ARG B:239 , PHE B:274 , ARG B:276 , ARG B:282 , HOH B:649 , HOH B:907 , HEC B:1001 , HEC B:1003BINDING SITE FOR RESIDUE HEC B 1002
34DC7SOFTWAREHIS A:37 , LYS B:29 , HIS B:30 , HIS B:37 , ALA B:65 , CYS B:66 , CYS B:69 , HIS B:70 , CYS B:227 , HIS B:231 , ALA B:236 , HOH B:854 , HEC B:1002 , HEC B:1005 , HOH B:1015BINDING SITE FOR RESIDUE HEC B 1003
35DC8SOFTWAREGLN B:13 , CYS B:14 , CYS B:17 , HIS B:18 , HIS B:39 , HIS B:44 , VAL B:45 , ALA B:48 , SER B:49 , ARG B:51 , ARG B:52 , MET B:53 , ARG B:56 , PRO B:57 , THR B:59 , LEU B:194 , GLN B:275 , ARG B:276 , HOH B:652 , HOH B:681 , HOH B:831 , HOH B:907 , HOH B:941 , HOH B:997 , HEC B:1002BINDING SITE FOR RESIDUE HEC B 1001
36DC9SOFTWAREPHE B:109 , ARG B:131 , TYR B:303 , GLN B:360 , HIS B:361 , HOH B:716 , HOH B:951 , HOH B:955 , HOH B:958 , HEC B:1004BINDING SITE FOR RESIDUE SO3 B 526
37EC1SOFTWAREGLU B:302 , TYR B:303 , LYS B:358 , GLN B:360 , HOH B:795 , HOH B:796BINDING SITE FOR RESIDUE CA B 527
38EC2SOFTWAREPRO B:116 , HOH B:600 , HOH B:606 , HOH B:899 , HEC B:1006BINDING SITE FOR RESIDUE CA B 528
39EC3SOFTWARETHR B:94 , PG6 B:531 , HOH B:952BINDING SITE FOR RESIDUE NA B 529
40EC4SOFTWAREHOH B:895 , HOH B:922BINDING SITE FOR RESIDUE NA B 530
41EC5SOFTWARETHR B:94 , GLU B:115 , ASP B:428 , LYS B:431 , ASN B:432 , NA B:529 , PG4 B:532 , HOH B:896 , HOH B:947 , HOH B:952BINDING SITE FOR RESIDUE PG6 B 531
42EC6SOFTWAREARG B:404 , ASP B:428 , PG6 B:531 , HOH B:704 , HOH B:909BINDING SITE FOR RESIDUE PG4 B 532
43EC7SOFTWARESER B:50 , HOH B:1012BINDING SITE FOR RESIDUE SO3 B 533
44EC8SOFTWAREPRO A:8 , MET B:12 , ALA B:31 , ASN B:34 , HOH B:898BINDING SITE FOR RESIDUE PG6 B 534
45EC9SOFTWAREHOH B:620 , HOH B:705 , HOH B:859 , HOH B:899BINDING SITE FOR RESIDUE NA B 535
46FC1SOFTWAREHOH B:609 , HOH B:922 , HOH B:1000BINDING SITE FOR RESIDUE SO3 B 536
47FC2SOFTWAREARG B:171 , PHE B:172 , SER B:174BINDING SITE FOR RESIDUE PG4 B 537
48FC3SOFTWAREGLN B:138 , PHE B:139 , TRP B:142 , ASP B:494 , HOH B:1018BINDING SITE FOR RESIDUE PG6 B 538
49FC4SOFTWAREARG B:60 , GLU B:64 , THR B:68BINDING SITE FOR RESIDUE PG6 B 539
50FC5SOFTWAREASN B:375BINDING SITE FOR RESIDUE PG4 B 540
51FC6SOFTWAREASN B:141 , GLN B:143 , LYS B:144 , ASP B:147 , THR B:157BINDING SITE FOR RESIDUE PG6 B 541
52FC7SOFTWARELEU B:311 , GLY B:314 , ARG B:348 , ALA B:355 , HOH B:810BINDING SITE FOR RESIDUE PG6 B 542
53FC8SOFTWAREGLY B:308 , TYR B:309 , ARG B:316BINDING SITE FOR RESIDUE PG4 B 543

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3LG1)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3LG1)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3LG1)

(-) PROSITE Motifs  (1, 2)

Asymmetric Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1MULTIHEME_CYTCPS51008 Multiheme cytochrome c family profile.NIR_THIND37-448
 		  2A:9-420
B:9-420
Biological Unit 1 (1, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1MULTIHEME_CYTCPS51008 Multiheme cytochrome c family profile.NIR_THIND37-448
 		  6A:9-420
B:9-420

(-) Exons   (0, 0)

(no "Exon" information available for 3LG1)

(-) 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:519
 aligned with NIR_THIND | L0DSL2 from UniProtKB/Swiss-Prot  Length:553

    Alignment length:519
                                    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       452       462       472       482       492       502       512       522       532       542         
            NIR_THIND    33 NLKPVDAMQCFDCHTQIEDMHTVGKHATVNCVHCHDATEHVETASSRRMGERPVTRMDLEACATCHTAQFNSFVEVRHESHPRLEKATPTSRSPMFDKLIAGHGFAFEHAEPRSHAFMLVDHFVVDRAYGGRFQFKNWQKVTDGMGAVRGAWTVLTDADPESSDQRRFLSQTATAANPVCLNCKTQDHILDWAYMGDEHEAAKWSRTSEVVEFARDLNHPLNCFMCHDPHSAGPRVVRDGLINAVVDRGLGTYPHDPVKSEQQGMTKVTFQRGREDFRAIGLLDTADSNVMCAQCHVEYNCNPGYQLSDGSRVGMDDRRANHFFWANVFDYKEAAQEIDFFDFRHATTGAALPKLQHPEAETFWGSVHERNGVACADCHMPKVQLENGKVYTSHSQRTPRDMMGQACLNCHAEWTEDQALYAIDYIKNYTHGKIVKSEYWLAKMIDLFPVAKRAGVSEDVLNQARELHYDAHLYWEWWTAENSVGFHNPDQARESLMTSISKSKEAVSLLNDAIDAQVA 551
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhhhhhh.......hhhh.eehhhhhhhh.........ee...hhhhhh.hhhhhhhhhh...................hhhhhhh.hhhhhh.....hhhhhhhhhhhh.......eee.hhhhhhhhhhhhhhhhh.eee.....................hhhhhh........hhhhh...........hhhhhhhh.....hhhhh........ee.hhhhhhhhh.........hhhhhhhh.eeeeeeee..eeeeeeeee...hhhhhhh.....ee...ee......ee...hhhhhee...hhhhhhhhhhhh....ee......ee.....hhhhhhh.hhhhhh..hhhhhhh.................hhhhhh..hhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----MULTIHEME_CYTC  PDB: A:9-420 UniProt: 37-448                                                                                                                                                                                                                                                                                                                                                                                ------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3lg1 A   5 NLKPVDAMQCFDCHTQIEDMHTVGKHATVNCVHCHDATEHVETASSRRMGERPVTRMDLEACATCHTAQFNSFVEVRHESHPRLEKATPTSRSPMFDKLIAGHGFAFEHAEPRSHAFMLVDHFVVDRAYGGRFQFKNWQKVTDGMGAVRGAWTVLTDADPESSDQRRFLSQTATAANPVCLNCKTQDHILDWAYMGDEHEAAKWSRTSEVVEFARDLNHPLNCFMCHDPHSAGPRVVRDGLINAVVDRGLGTYPHDPVKSEQQGMTKVTFQRGREDFRAIGLLDTADSNVMCAQCHVEYNCNPGYQLSDGSRVGMDDRRANHFFWANVFDYKEAAQEIDFFDFRHATTGAALPKLQHPEAETFWGSVHERNGVACADCHMPKVQLENGKVYTSHSQRTPRDMMGQACLNCHAEWTEDQALYAIDYIKNYTHGKIVKSEYWLAKMIDLFPVAKRAGVSEDVLNQARELHYDAHLYWEWWTAENSVGFHNPDQARESLMTSISKSKEAVSLLNDAIDAQVA 523
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514         


Chain B from PDB  Type:PROTEIN  Length:519
 aligned with NIR_THIND | L0DSL2 from UniProtKB/Swiss-Prot  Length:553

    Alignment length:519
                                    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       452       462       472       482       492       502       512       522       532       542         
            NIR_THIND    33 NLKPVDAMQCFDCHTQIEDMHTVGKHATVNCVHCHDATEHVETASSRRMGERPVTRMDLEACATCHTAQFNSFVEVRHESHPRLEKATPTSRSPMFDKLIAGHGFAFEHAEPRSHAFMLVDHFVVDRAYGGRFQFKNWQKVTDGMGAVRGAWTVLTDADPESSDQRRFLSQTATAANPVCLNCKTQDHILDWAYMGDEHEAAKWSRTSEVVEFARDLNHPLNCFMCHDPHSAGPRVVRDGLINAVVDRGLGTYPHDPVKSEQQGMTKVTFQRGREDFRAIGLLDTADSNVMCAQCHVEYNCNPGYQLSDGSRVGMDDRRANHFFWANVFDYKEAAQEIDFFDFRHATTGAALPKLQHPEAETFWGSVHERNGVACADCHMPKVQLENGKVYTSHSQRTPRDMMGQACLNCHAEWTEDQALYAIDYIKNYTHGKIVKSEYWLAKMIDLFPVAKRAGVSEDVLNQARELHYDAHLYWEWWTAENSVGFHNPDQARESLMTSISKSKEAVSLLNDAIDAQVA 551
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhhhhhh.......hhhh.eehhhhhhhh.........ee...hhhhhh.hhhhhhhhhh...................hhhhhhh.hhhhhh.....hhhhhhhhhhhh.......eee.hhhhhhhhhhhhhhhhhheee...................hhhhhhhh........hhhhh...........hhhhhhhh.....hhhhh........ee.hhhhhhhhh.........hhhhhhhh.eeeeeeee..eeeeeeeee...hhhhhhh.....ee...ee......ee...hhhhhee...hhhhhhhhhhhh....ee......ee.....hhhhhhh.hhhhhh..hhhhhhh.................hhhhh...hhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----MULTIHEME_CYTC  PDB: B:9-420 UniProt: 37-448                                                                                                                                                                                                                                                                                                                                                                                ------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3lg1 B   5 NLKPVDAMQCFDCHTQIEDMHTVGKHATVNCVHCHDATEHVETASSRRMGERPVTRMDLEACATCHTAQFNSFVEVRHESHPRLEKATPTSRSPMFDKLIAGHGFAFEHAEPRSHAFMLVDHFVVDRAYGGRFQFKNWQKVTDGMGAVRGAWTVLTDADPESSDQRRFLSQTATAANPVCLNCKTQDHILDWAYMGDEHEAAKWSRTSEVVEFARDLNHPLNCFMCHDPHSAGPRVVRDGLINAVVDRGLGTYPHDPVKSEQQGMTKVTFQRGREDFRAIGLLDTADSNVMCAQCHVEYNCNPGYQLSDGSRVGMDDRRANHFFWANVFDYKEAAQEIDFFDFRHATTGAALPKLQHPEAETFWGSVHERNGVACADCHMPKVQLENGKVYTSHSQRTPRDMMGQACLNCHAEWTEDQALYAIDYIKNYTHGKIVKSEYWLAKMIDLFPVAKRAGVSEDVLNQARELHYDAHLYWEWWTAENSVGFHNPDQARESLMTSISKSKEAVSLLNDAIDAQVA 523
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514
   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 3LG1)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3LG1)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3LG1)

(-) Gene Ontology  (10, 10)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (NIR_THIND | L0DSL2)
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:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    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:0097164    ammonium ion metabolic process    The chemical reactions and pathways involving the ammonium ion.
    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: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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 Related Entries

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

UniProtKB/Swiss-Prot
        NIR_THIND | L0DSL2: 2ot4 2zo5 3d1i 3f29 3fo3 3gm6 3lgq 3mmo 3owm 3rkh 3s7w 3sce 3uu9 4l38 4l3x 4l3y 4l3z 4q0t 4q17 4q1o 4q4u 4q5b 4q5c

(-) Related Entries Specified in the PDB File

2ot4 3f29 3fo3 3gm6 3lgq