Structure of PDB 8xr6 Chain D Binding Site BS02

Receptor Information

>8xr6 Chain D (length=342) Species: 173977 (Chroomonas placoidea) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

GRGWFDLIDDWLKRDRFVFVGWSGLLLFPTSYLSIGGWFTGTTFVTSWYT
HGLASSYLEGCNFFTAAVSTPANSMGHSLLLLWGPEAQGDFTRWCQIGGL
WAFCALHGSFALIGFCLRQFEIARLVGIRPYNAIAFSGPIAIFVSVFLMY
PLGQASWFFAPSLGVAAIFRFLLFIQGFHNFTLNPFHMMGVAGILGAALL
CAIHGATVQNTIFEDGDAANTFRAFTPTQAEETYSMVTANRFWSQIFGVA
FSNKRWLHFFMLFVPLAGLWTSAIGIVGLALNLRAYDFVSQELRAAEDPE
FETFYTKNILLNEGIRSWMAAQDQPHENFIFPEEVLPRGNAL

Ligand information

InChI=1S/Fe/q+2

CWYNVVGOOAEACU-UHFFFAOYSA-N

SMILES

Software	SMILES
ACDLabs 10.04 OpenEye OEToolkits 1.5.0	[Fe+2]
CACTVS 3.341	[Fe++]

Formula

Name

FE (II) ION

PDB chain

8xr6 Chain A Residue 402 [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	8xr6 Cryo-EM structure of cryptophyte photosystem II
Resolution	2.53 Å
Binding residue (original residue number in PDB)	H213 H267
Binding residue (residue number reindexed from 1)	H204 H258
Annotation score	1

Gene Ontology

	Molecular Function
GO:0005506	iron ion binding
GO:0009055	electron transfer activity
GO:0016168	chlorophyll binding
GO:0016491	oxidoreductase activity
GO:0046872	metal ion binding

	Biological Process
GO:0015979	photosynthesis

	Cellular Component
GO:0009523	photosystem II
GO:0009535	chloroplast thylakoid membrane
GO:0009536	plastid
GO:0009579	thylakoid
GO:0016020	membrane
GO:0042651	thylakoid membrane

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External links

PDB	RCSB:8xr6, PDBe:8xr6, PDBj:8xr6
PDBsum	8xr6
PubMed
UniProt	A0A222AI37

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