Structure of PDB 8wgh Chain C Binding Site BS01

Receptor Information
>8wgh Chain C (length=80) Species: 141305 (Fittonia albivenis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGC
KRCESACPTDFLSVRVYLWHETTRSMGLAY
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 chain8wgh Chain C Residue 101 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8wgh Cryo-EM structure of the red-shifted Fittonia albivenis PSI-LHCI
Resolution2.4 Å
Binding residue
(original residue number in PDB)		C21 P22 C48 V49 G50 C51 C54 V67
Binding residue
(residue number reindexed from 1)		C20 P21 C47 V48 G49 C50 C53 V66
Annotation score3
Gene Ontology
Molecular Function
GO:0009055 electron transfer activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0015979 photosynthesis
Cellular Component
GO:0009507 chloroplast
GO:0009522 photosystem I
GO:0009534 chloroplast thylakoid
GO:0009535 chloroplast thylakoid membrane
GO:0009579 thylakoid
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8wgh, PDBe:8wgh, PDBj:8wgh
PDBsum8wgh
PubMed39060282
UniProtA4QJG7|PSAC_AETCO Photosystem I iron-sulfur center (Gene Name=psaC)

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