Structure of PDB 8b64 Chain M Binding Site BS04

Receptor Information
>8b64 Chain M (length=304) Species: 1061 (Rhodobacter capsulatus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AEYQNFFNQVQVAGAPEMGLKEDVDTFERTPAGMFNILGWMGNAQIGPIY
LGIAGTVSLAFGAAWFFTIGVWYWYQAGFDPFIFMRDLFFFSLEPPPAEY
GLAIAPLKQGGVWQIASLFMAISVIAWWVRVYTRADQLGMGKHMAWAFLS
AIWLWSVLGFWRPILMGSWSVAPPYGIFSHLDWTNQFSLDHGNLFYNPFH
GLSIAALYGSALLFAMHGATILAVTRFGGERELEQIVDRGTASERAALFW
RWTMGFNATMEGIHRWAIWMAVMVTLTGGIGILLSGTVVDNWYVWAQVHG
YAPV
Ligand information
Ligand IDFE
InChIInChI=1S/Fe/q+3
InChIKeyVTLYFUHAOXGGBS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[Fe+3]
FormulaFe
NameFE (III) ION
ChEMBL
DrugBankDB13949
ZINC
PDB chain8b64 Chain M Residue 402 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8b64 Cryo-EM structure of a monomeric RC-LH1-PufX supercomplex with high-carotenoid content from Rhodobacter capsulatus.
Resolution2.589 Å
Binding residue
(original residue number in PDB)		H217 E232 H264
Binding residue
(residue number reindexed from 1)		H217 E232 H264
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0042314 bacteriochlorophyll binding
GO:0045156 electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
GO:0046872 metal ion binding
Biological Process
GO:0009772 photosynthetic electron transport in photosystem II
GO:0015979 photosynthesis
GO:0019684 photosynthesis, light reaction
Cellular Component
GO:0016020 membrane
GO:0030077 plasma membrane light-harvesting complex
GO:0042717 plasma membrane-derived chromatophore membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8b64, PDBe:8b64, PDBj:8b64
PDBsum8b64
PubMed36738736
UniProtP11847|RCEM_RHOCA Reaction center protein M chain (Gene Name=pufM)

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