Structure of PDB 8qmn Chain A Binding Site BS02

Receptor Information
>8qmn Chain A (length=356) Species: 243274 (Thermotoga maritima MSB8) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MWSHPQFEKASTGREILEKLERREFTREVLKEALSINDRGFNEALFKLAD
EIRRKYVGDEVHIRAIIEFSNVCRKNCLYCGLRRDNKNLKRYRMTPEEIV
ERARLAVQFGAKTIVLQSGEDPYYMPDVISDIVKEIKKMGVAVTLSLGEW
PREYYEKWKEAGADRYLLRHETANPVLHRKLRPDTSFENRLNCLLTLKEL
GYETGAGSMVGLPGQTIDDLVDDLLFLKEHDFDMVGIGPFIPHPDTPLAN
EKKGDFTLTLKMVALTRILLPDSNIPATTAMGTIVPGGREITLRCGANVI
IPNWTPSPYRQLYQLYPGKISVFEKDTASIPSVMKMIELLGRKPGRDWGG
RKRVFE
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 chain8qmn Chain A Residue 403 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8qmn Maturation of the [FeFe]-Hydrogenase: Direct Transfer of the ( kappa 3-cysteinate)FeII(CN)(CO)2 Complex-B from HydG to HydE.
Resolution1.48 Å
Binding residue
(original residue number in PDB)		C63 K65 C67 C70
Binding residue
(residue number reindexed from 1)		C73 K75 C77 C80
Annotation score4
Enzymatic activity
Enzyme Commision number 1.8.-.-
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0016491 oxidoreductase activity
GO:0016740 transferase activity
GO:0046872 metal ion binding
GO:0051536 iron-sulfur cluster binding
GO:0051537 2 iron, 2 sulfur cluster binding
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0042364 water-soluble vitamin biosynthetic process
GO:0044272 sulfur compound biosynthetic process

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Molecular Function
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Biological Process
External links
PDB RCSB:8qmn, PDBe:8qmn, PDBj:8qmn
PDBsum8qmn
PubMed37962296
UniProtQ9X0Z6|HYDE_THEMA [FeFe] hydrogenase maturase subunit HydE (Gene Name=TM_1269)

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