Structure of PDB 8rc9 Chain B Binding Site BS03

Receptor Information
>8rc9 Chain B (length=214) Species: 882 (Nitratidesulfovibrio vulgaris str. Hildenborough) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GKMFFVDLSRCTACRGCQIACKQWKNLPAEETRNTGSHQNPPDLSYVTLK
TVRFTEKSRKGPGIDWLFFPEQCRHCVEPPCKGQADVDLEGAVVKDETTG
AVLFTELTAKVDGESVRSACPYDIPRIDPVTKRLSKCDMCNDRVQNGLLP
ACVKTCPTGTMNFGDEQEMLALAEKRLAEVKKTYPGAVLGDPNDVRVVYL
FTRDPKDFYEHAVA
Ligand information
Ligand IDSF4
InChIInChI=1S/4Fe.4S
InChIKeyLJBDFODJNLIPKO-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7[S]12[Fe]3[S]4[Fe]1[S]5[Fe]2[S]3[Fe]45
CACTVS 3.385S1[Fe]S[Fe]1.S2[Fe]S[Fe]2
FormulaFe4 S4
NameIRON/SULFUR CLUSTER
ChEMBL
DrugBank
ZINC
PDB chain8rc9 Chain B Residue 303 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8rc9 Substrate-dependent oxidative inactivation of a W-dependent formate dehydrogenase involving selenocysteine displacement
Resolution2.06 Å
Binding residue
(original residue number in PDB)		F5 C22 K26 K51 Q73 C138 D139 M140 C141 P151 A152 C153
Binding residue
(residue number reindexed from 1)		F4 C21 K25 K50 Q72 C137 D138 M139 C140 P150 A151 C152
Annotation score4
Gene Ontology
Molecular Function
GO:0046872 metal ion binding
GO:0051539 4 iron, 4 sulfur cluster binding

View graph for
Molecular Function
External links
PDB RCSB:8rc9, PDBe:8rc9, PDBj:8rc9
PDBsum8rc9
PubMed39148770
UniProtQ72EJ0

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