Structure of PDB 5yq7 Chain L Binding Site BS06

Receptor Information

>5yq7 Chain L (length=309) Species: 120962 (Roseiflexus castenholzii) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

SAVPRALPLPSGETLPAEAISSTGSQAASAEVIPFSIIEEFYKRPGKTLA
ARFFGVDPFDFWIGRFYVGLFGAISIIGIILGVAFYLYEGVVNEGTLNIL
AMRIEPPPVSQGLNVDPAQPGFFWFLTMVAATIAFVGWLLRQIDISLKLD
MGMEVPIAFGAVVSSWITLQWLRPIAMGAWGHGFPLGITHHLDWVSNIGY
QYYNFFYNPFHAIGITLLFASTLFLHMHGSAVLSEAKRNISDQNIHVFWR
NILGYSIGEIGIHRVAFWTGAASVLFSNLCIFLSGTFVKDWNAFWGFWDK
MPIWNGVGQ

Ligand information

Ligand ID

InChI

InChI=1S/Fe/q+3

InChIKey

VTLYFUHAOXGGBS-UHFFFAOYSA-N

SMILES

Software	SMILES
ACDLabs 10.04 CACTVS 3.341 OpenEye OEToolkits 1.5.0	[Fe+3]

Formula

Name

FE (III) ION

PDB chain

5yq7 Chain L Residue 1005 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	5yq7 Cryo-EM structure of the RC-LH core complex from an early branching photosynthetic prokaryote.
Resolution	4.1 Å
Binding residue (original residue number in PDB)	H229 H264
Binding residue (residue number reindexed from 1)	H228 H263
Annotation score	4

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Molecular Function
GO:0045156	electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity

	Biological Process
GO:0009772	photosynthetic electron transport in photosystem II
GO:0019684	photosynthesis, light reaction

	Cellular Component
GO:0030077	plasma membrane light-harvesting complex

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External links

PDB	RCSB:5yq7, PDBe:5yq7, PDBj:5yq7
PDBsum	5yq7
PubMed	29674684
UniProt	Q83XD0

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