Structure of PDB 7c9r Chain C Binding Site BS05

Receptor Information
>7c9r Chain C (length=311) Species: 631362 (Thiorhodovibrio frisius) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
CDFPPQDVVQTGYRGLGMQQNYNPKLLQKVIDATQVPDAIPAATPGGALA
KDVYKNVQVLGDLSVNEFNRTMVALTTWVAPNEGCTYCHEGTNWESDGVY
TKIASRRMLEMTRDTNSNWTGHVADTGVTCYTCHRGKPVPEHVWTTDPGP
DIPSVFPSNGQNTIGYNVAYTALPFDPFTPFLLGENEIRVSGNTDLRNTN
RKSIKQAEWTFALMTHFSEALGVNCTYCHNSRAFMDWNQSTPKRVPAWHA
IRNVRDINIQYVEPLGEVLPASRKGPLGDPFKVNCLTCHQGAYKPLFGVP
MAKDYPALYET
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain7c9r Chain C Residue 405 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7c9r Cryo-EM structure of a Ca 2+ -bound photosynthetic LH1-RC complex containing multiple alpha beta-polypeptides.
Resolution2.82 Å
Binding residue
(original residue number in PDB)		Q183 E230
Binding residue
(residue number reindexed from 1)		Q161 E208
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005506 iron ion binding
GO:0009055 electron transfer activity
GO:0020037 heme binding
Biological Process
GO:0019684 photosynthesis, light reaction
Cellular Component
GO:0030077 plasma membrane light-harvesting complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7c9r, PDBe:7c9r, PDBj:7c9r
PDBsum7c9r
PubMed33009385
UniProtH8Z3S2

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