Structure of PDB 8gwa Chain B Binding Site BS01

Receptor Information
>8gwa Chain B (length=102) Species: 194439 (Chlorobaculum tepidum TLS) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AKKHYFIIENLCVGCGLCLDKCPPKVNAIGYKFYGDVQEGGFRCYIDQAA
CISCSACFSGDECPSGALIEVLPDGEVLDFSYTPPERLDFDLRFLHRFHR
EA
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 chain8gwa Chain B Residue 301 [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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PDB8gwa Cryo-electron microscopy structure of the intact photosynthetic light-harvesting antenna-reaction center complex from a green sulfur bacterium.
Resolution2.9 Å
Binding residue
(original residue number in PDB)		I135 C140 V141 G142 C143 G144 C146 C172 C191 P192 A195
Binding residue
(residue number reindexed from 1)		I7 C12 V13 G14 C15 G16 C18 C44 C63 P64 A67
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0046872 metal ion binding
GO:0051536 iron-sulfur cluster binding

View graph for
Molecular Function
External links
PDB RCSB:8gwa, PDBe:8gwa, PDBj:8gwa
PDBsum8gwa
PubMed36125941
UniProtQ8KAY1

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