Structure of PDB 7bkb Chain L Binding Site BS02

Receptor Information
>7bkb Chain L (length=79) Species: 323259 (Methanospirillum hungatei JF-1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AFAVHVNMERCTGCNNCVVACPVNALELNTVNPSSTDKIYKVINGDAVIL
DVKHELCAGCGICVDACPYDVIQLSGQPP
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 chain7bkb Chain L Residue 202 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7bkb Three-megadalton complex of methanogenic electron-bifurcating and CO 2 -fixing enzymes.
Resolution3.5 Å
Binding residue
(original residue number in PDB)		C73 T74 C76 N77 C79 A109 C129 Y131 I134
Binding residue
(residue number reindexed from 1)		C11 T12 C14 N15 C17 A47 C67 Y69 I72
Annotation score4
Enzymatic activity
Enzyme Commision number 1.2.99.5: Transferred entry: 1.2.7.12.
Gene Ontology
Molecular Function
GO:0016491 oxidoreductase activity

View graph for
Molecular Function
External links
PDB RCSB:7bkb, PDBe:7bkb, PDBj:7bkb
PDBsum7bkb
PubMed34516836
UniProtQ2FKZ5

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