Structure of PDB 8w6x Chain S Binding Site BS03

Receptor Information
>8w6x Chain S (length=266) Species: 883 (Nitratidesulfovibrio vulgaris str. 'Miyazaki F') [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MGPRRPSVVYLHNAECTGCSESVLRAFEPYIDTLILDTLSLDYHETIMAA
AGDAAEAALEQAVNSPHGFIAVVEGGIPTAANGIYGKVANHTMLDICSRI
LPKAQAVIAYGTCATFGGVQAAKPNPTGAKGVNDALKHLGVKAINIAGCP
PNPYNLVGTIVYYLKNKAAPELDSLNRPTMFFGQTVHEQCPRLPHFDAGE
FAPSFESEEARKGWCLYELGCKGPVTMNNCPKIKFNQTNWPVDAGHPCIG
CSEPDFWDAMTPFYQN
Ligand information
Ligand IDF3S
InChIInChI=1S/3Fe.4S
InChIKeyFCXHZBQOKRZXKS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.385S1[Fe]S[Fe]2S[Fe]1S2
OpenEye OEToolkits 2.0.7S1[Fe]2S[Fe]3[S]2[Fe]1S3
FormulaFe3 S4
NameFE3-S4 CLUSTER
ChEMBL
DrugBank
ZINC
PDB chain8w6x Chain S Residue 1003 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8w6x New insights into the oxidation process from neutron and X-ray crystal structures of an O 2 -sensitive [NiFe]-hydrogenase.
Resolution1.04 Å
Binding residue
(original residue number in PDB)		N229 C231 F236 W241 P242 C249 I250 G251 C252
Binding residue
(residue number reindexed from 1)		N228 C230 F235 W240 P241 C248 I249 G250 C251
Annotation score1
Enzymatic activity
Enzyme Commision number 1.12.2.1: cytochrome-c3 hydrogenase.
Gene Ontology
Molecular Function
GO:0009055 electron transfer activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0047806 cytochrome-c3 hydrogenase activity
GO:0051538 3 iron, 4 sulfur cluster binding
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0009061 anaerobic respiration
Cellular Component
GO:0016020 membrane
GO:0042597 periplasmic space
GO:0044569 [Ni-Fe] hydrogenase complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8w6x, PDBe:8w6x, PDBj:8w6x
PDBsum8w6x
PubMed37712026
UniProtP21853|PHNS_NITV9 Periplasmic [NiFe] hydrogenase small subunit (Gene Name=hydA)

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