Structure of PDB 7rcv Chain U Binding Site BS01

Receptor Information
>7rcv Chain U (length=95) Species: 1111708 (Synechocystis sp. PCC 6803 substr. Kazusa) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ELNAVDAKLTTDFGQKIDLNNSDIRDFRGLRGFYPNLASEIIKNAPYDTV
EEVLDIPGLSETQKSRLEANLGSFTVTEPSIELTSGDDRINPGVY
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain7rcv Chain U Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7rcv High-resolution cryo-electron microscopy structure of photosystem II from the mesophilic cyanobacterium, Synechocystis sp. PCC 6803.
Resolution2.01 Å
Binding residue
(original residue number in PDB)		D59 D62
Binding residue
(residue number reindexed from 1)		D23 D26
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Biological Process
GO:0015979 photosynthesis
GO:0042549 photosystem II stabilization
Cellular Component
GO:0009523 photosystem II
GO:0009654 photosystem II oxygen evolving complex
GO:0019898 extrinsic component of membrane

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Biological Process
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Cellular Component
External links
PDB RCSB:7rcv, PDBe:7rcv, PDBj:7rcv
PDBsum7rcv
PubMed34937700
UniProtQ55332|PSBU_SYNY3 Photosystem II extrinsic protein U (Gene Name=psbU)

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