Structure of PDB 7bke Chain A Binding Site BS04

Receptor Information
>7bke Chain A (length=447) Species: 323259 (Methanospirillum hungatei JF-1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KSVPVEKTAMVVGGGVAGMQAALDLASAGIKTYLIERTPTIGGRMSQLDK
TFPTLDCSQCILTPKMVDVGRHPNIEMMTYTEVEKVEGYIGNFDVTLRKK
ARGVLTPTEATAKGIVGGGCNGCGDCSAVCPVIKPNPFEMGMAPRKAIYI
YHAQVMPLIYTVDFDSCVKCGLCVEACGDKKAIDLEMQDEFITVKVGTAV
LATGYELFPIENKREWGYKQFDNVINALEFERLICASGPTGGHLVRPSDG
KTPMKVGFVLCAGSRDNTGIGKPYCSRFCCMYSLKHAHQIMEKIPGAVAY
LFYMDIRSFGKMYEEFYYRIQHEGAKFIRGRVANVLEDKETKNLHVFTED
TLLGRPVDVEVDLLVLAAAVQPNEGANELRKKFGVSASQDGWMLEAHPKL
NPCGTTTAGVFLAGVCQGPKDIPDTVAQAEGAASAASIPIHMGEVEL
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 chain7bke Chain A Residue 704 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7bke Three-megadalton complex of methanogenic electron-bifurcating and CO 2 -fixing enzymes.
Resolution2.8 Å
Binding residue
(original residue number in PDB)		C271 P272 A288 I289 C308 V309 K310 C311 G312 C314 L326
Binding residue
(residue number reindexed from 1)		C130 P131 A147 I148 C167 V168 K169 C170 G171 C173 L185
Annotation score4
Enzymatic activity
Enzyme Commision number 1.8.-.-
Gene Ontology
Molecular Function
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0051539 4 iron, 4 sulfur cluster binding

View graph for
Molecular Function
External links
PDB RCSB:7bke, PDBe:7bke, PDBj:7bke
PDBsum7bke
PubMed34516836
UniProtQ2FKZ1

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