Structure of PDB 7bkc Chain k Binding Site BS04

Receptor Information
>7bkc Chain k (length=321) Species: 323259 (Methanospirillum hungatei JF-1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
STLFPKYSKTTDGSKVIMEQRLLQQVNNLILDNDICTGCGICSEVCPEEA
ISVGAVGGVRRGLVDDAASIHVDETKCSYCGVCVIMCPFSALALKVDGEE
RLPILEKEGFPTYDKGTAIDQDKCVRCNICDDVCPRDAIDRDVPLFEGED
KEGLAKGQAVELKIRTVVGQKKLGNVNIIDEDCCTCRWCAINCPTEAITV
NKIFEGEITFHAEKCPGGCSTCVDVCPANAIYLPTPKPAKDMKGQIEAKI
AVNKDFCILCGACVNACPGEDIIYLRRDSVKIKGKETDLFKKIKEKLFTP
RTSKVKEQPSLAGSVELKAVS
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 chain7bkc Chain k Residue 404 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7bkc Three-megadalton complex of methanogenic electron-bifurcating and CO 2 -fixing enzymes.
Resolution3.0 Å
Binding residue
(original residue number in PDB)		C37 T38 C40 C43 C88 L93
Binding residue
(residue number reindexed from 1)		C36 T37 C39 C42 C87 L92
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:7bkc, PDBe:7bkc, PDBj:7bkc
PDBsum7bkc
PubMed34516836
UniProtQ2FKZ4

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