Structure of PDB 6cz7 Chain C Binding Site BS03

Receptor Information
>6cz7 Chain C (length=807) Species: 94122 (Shewanella sp. ANA-3) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LRRTGVGEWLATTCQGCTSWCAKQIYVMDGRALKVRGNPNSGVHGMSSCP
RQHLSLQQVYDPDRLRTPMMRTNPKKGRDQDPKFVPISWDKALDMLADKI
IALRVANEPHKYALLRGRYSHINDLLYKKMTNLIGSPNNISHSSVCAEAH
KMGPYYLDGNWGYNQYDVKNAKFILSFGADPIASNRQVSFYSQTWGDSLD
HAKVVVVDPRLSASAAKAHKWIPIEPGQDSVLALAIAHVALVEGVWHKPF
VGDFIEGKNLFKAGKTVSVESFKETHTYGLVEWWNQALKDYTPEWASKIT
GIDPKTIIAIAKDMGAAAPAVQVWTSRGAVMQARGTYTSISCHALNGLFG
GIDSKGGLFPGNKTPLLKEYPEAKAYMDEIAAKGVKKEKIDQRGRLEFPA
LAKGKSGGGVITANAANGIRNQDPYEIKVMLAYFNNFNFSNPEGQRWDEA
LSKVDFMAHITTNVSEFSWFADVLLPSSHHMFEKWGVLDSIGNGVAQISI
QQPSIKRLWDTRIDESEIPYMLAKKLADKGFDAPWRYINEQIVDPETGKP
AADEAEFAKLMVRYLTAPLWKEDASKYGDKLSSWDEFVQKGVWNSSPYKL
EARWGKFKTETTKFEFYSKTLEKALQSHADKHKVSIDEVMKACDYQARGH
LAFIPHYEEPYRFGDESEFPLLLVDQKSRLNKEGRTANSPWYYEFKDVDP
GDVANEDVAKFNPIDGKKFGLKDGDEIRITSPVGMLTCKAKLWEGVRPGT
VAKCFGQGHWAYGRYASAKFGVTPRGGSNNDLIADRYDRLSGASAFYGHI
RVRVEKV
Ligand information
Ligand IDMGD
InChIInChI=1S/C20H26N10O13P2S2/c21-19-26-13-7(15(33)28-19)24-6-12(47)11(46)5(41-17(6)25-13)2-40-45(37,38)43-44(35,36)39-1-4-9(31)10(32)18(42-4)30-3-23-8-14(30)27-20(22)29-16(8)34/h3-6,9-10,17-18,24,31-32,46-47H,1-2H2,(H,35,36)(H,37,38)(H3,22,27,29,34)(H4,21,25,26,28,33)/t4-,5-,6+,9-,10-,17-,18-/m1/s1
InChIKeyVQAGYJCYOLHZDH-ILXWUORBSA-N
SMILES
SoftwareSMILES
CACTVS 3.341NC1=NC2=C(N[CH]3[CH](N2)O[CH](CO[P](O)(=O)O[P](O)(=O)OC[CH]4O[CH]([CH](O)[CH]4O)n5cnc6C(=O)NC(=Nc56)N)C(=C3S)S)C(=O)N1
OpenEye OEToolkits 1.5.0c1nc2c(n1C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OCC4C(=C(C5C(O4)NC6=C(N5)C(=O)NC(=N6)N)S)S)O)O)N=C(NC2=O)N
OpenEye OEToolkits 1.5.0c1nc2c(n1[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@@](=O)(O)O[P@@](=O)(O)OC[C@@H]4C(=C([C@H]5[C@@H](O4)NC6=C(N5)C(=O)NC(=N6)N)S)S)O)O)N=C(NC2=O)N
ACDLabs 10.04O=C1C=2NC3C(S)=C(S)C(OC3NC=2N=C(N)N1)COP(=O)(O)OP(=O)(O)OCC6OC(n5cnc4c5N=C(N)NC4=O)C(O)C6O
CACTVS 3.341NC1=NC2=C(N[C@@H]3[C@H](N2)O[C@H](CO[P@@](O)(=O)O[P@@](O)(=O)OC[C@H]4O[C@H]([C@H](O)[C@@H]4O)n5cnc6C(=O)NC(=Nc56)N)C(=C3S)S)C(=O)N1
FormulaC20 H26 N10 O13 P2 S2
Name2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE GUANOSINE DINUCLEOTIDE;
MOLYBDOPTERIN GUANOSINE DINUCLEOTIDE
ChEMBL
DrugBank
ZINCZINC000195757106
PDB chain6cz7 Chain C Residue 903 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB6cz7 Structural and mechanistic analysis of the arsenate respiratory reductase provides insight into environmental arsenic transformations.
Resolution1.62 Å
Binding residue
(original residue number in PDB)
H189 V192 C193 R374 F481 N482 N483 F484 S487 T508 T509 S512 S524 H527 D561 D722 K724 E730 G731 R732 F802 Y809 N827 F843
Binding residue
(residue number reindexed from 1)
H142 V145 C146 R327 F434 N435 N436 F437 S440 T461 T462 S465 S477 H480 D514 D675 K677 E683 G684 R685 F755 Y762 N780 F796
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) R98 C193 A194 R374
Catalytic site (residue number reindexed from 1) R51 C146 A147 R327
Enzyme Commision number 1.20.99.1: arsenate reductase (donor).
Gene Ontology
Molecular Function
GO:0016491 oxidoreductase activity
GO:0043546 molybdopterin cofactor binding
GO:0046872 metal ion binding
GO:0051539 4 iron, 4 sulfur cluster binding
Cellular Component
GO:0042597 periplasmic space

View graph for
Molecular Function

View graph for
Cellular Component
External links
PDB RCSB:6cz7, PDBe:6cz7, PDBj:6cz7
PDBsum6cz7
PubMed30104376
UniProtQ7WTU0|ARRA_SHESA Arsenate respiratory reductase molybdopterin-containing subunit ArrA (Gene Name=arrA)

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