Structure of PDB 8hn2 Chain B Binding Site BS01

Receptor Information
>8hn2 Chain B (length=110) Species: 1097 (Chlorobaculum tepidum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KKIKIVNELAVGPASDVPNGTGKIYQFNDDKVIVVNHGGSLTAVSAICTH
LGCLVHWDEAADMIACPCHGAKYTQDGKIISGPQPLPLKQYKVKIEDGKI
VVSIAKLAAA
Ligand information
Ligand IDFES
InChIInChI=1S/2Fe.2S
InChIKeyNIXDOXVAJZFRNF-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04[Fe]1S[Fe]S1
CACTVS 3.341
OpenEye OEToolkits 1.5.0		S1[Fe]S[Fe]1
FormulaFe2 S2
NameFE2/S2 (INORGANIC) CLUSTER
ChEMBL
DrugBank
ZINC
PDB chain8hn2 Chain B Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8hn2 Soluble domains of cytochrome c-556 and Rieske iron-sulfur protein from Chlorobaculum tepidum: Crystal structures and interaction analysis.
Resolution2.3 Å
Binding residue
(original residue number in PDB)		C124 H126 L127 C129 C142 C144 H145 A147
Binding residue
(residue number reindexed from 1)		C48 H50 L51 C53 C66 C68 H69 A71
Annotation score1
Enzymatic activity
Enzyme Commision number 7.1.1.6: plastoquinol--plastocyanin reductase.
Gene Ontology
Molecular Function
GO:0051537 2 iron, 2 sulfur cluster binding
Cellular Component
GO:0016020 membrane

View graph for
Molecular Function
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Cellular Component
External links
PDB RCSB:8hn2, PDBe:8hn2, PDBj:8hn2
PDBsum8hn2
PubMed37180033
UniProtQ9F722|UCRI_CHLTE Cytochrome b6-f complex iron-sulfur subunit (Gene Name=petC)

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