Structure of PDB 7bkd Chain a Binding Site BS01

Receptor Information

>7bkd Chain a (length=446) Species: 323259 (Methanospirillum hungatei JF-1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

SVPVEKTAMVVGGGVAGMQAALDLASAGIKTYLIERTPTIGGRMSQLDKT
FPTLDCSQCILTPKMVDVGRHPNIEMMTYTEVEKVEGYIGNFDVTLRKKA
RGVLTPTEATAKGIVGGGCNGCGDCSAVCPVIKPNPFEMGMAPRKAIYIY
HAQVMPLIYTVDFDSCVKCGLCVEACGDKKAIDLEMQDEFITVKVGTAVL
ATGYELFPIENKREWGYKQFDNVINALEFERLICASGPTGGHLVRPSDGK
TPMKVGFVLCAGSRDNTGIGKPYCSRFCCMYSLKHAHQIMEKIPGAVAYL
FYMDIRSFGKMYEEFYYRIQHEGAKFIRGRVANVLEDKETKNLHVFTEDT
LLGRPVDVEVDLLVLAAAVQPNEGANELRKKFGVSASQDGWMLEAHPKLN
PCGTTTAGVFLAGVCQGPKDIPDTVAQAEGAASAASIPIHMGEVEL

Ligand information

InChI=1S/4Fe.4S

LJBDFODJNLIPKO-UHFFFAOYSA-N

SMILES

Software	SMILES
OpenEye OEToolkits 2.0.7	[S]12[Fe]3[S]4[Fe]1[S]5[Fe]2[S]3[Fe]45
CACTVS 3.385	S1[Fe]S[Fe]1.S2[Fe]S[Fe]2

Formula

Fe4 S4

Name

IRON/SULFUR CLUSTER

ChEMBL

DrugBank

ZINC

PDB chain

7bkd Chain a Residue 701 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	7bkd Three-megadalton complex of methanogenic electron-bifurcating and CO 2 -fixing enzymes.
Resolution	3.0 Å
Binding residue (original residue number in PDB)	L401 C402 S405 C416 S417 R418 F419 C420 C421 R448
Binding residue (residue number reindexed from 1)	L259 C260 S263 C274 S275 R276 F277 C278 C279 R306
Annotation score	4

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:7bkd, PDBe:7bkd, PDBj:7bkd
PDBsum	7bkd
PubMed	34516836
UniProt	Q2FKZ1

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