Structure of PDB 5zzn Chain O Binding Site BS01

Receptor Information
>5zzn Chain O (length=243) Species: 197221 (Thermosynechococcus vestitus BP-1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TLTYDDIVGTGLANKCPTLDDTARGAYPIDSSQTYRIARLCLQPTTFLVK
EEPKNKRQEAEFVPTKLVTRETTSLDQIQGELKVNSDGSLTFVEEDGIDF
QPVTVQMAGGERIPLLFTVKNLVASTQPNVTSITTSTDFKGEFNVPSYRT
ANFLDPKGRGLASGYDSAIALPQAKEEELARANVKRFSLTKGQISLNVAK
VDGRTGEIAGTFESEQLSDDDMGAHEPHEVKIQGVFYASIEPA
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 chain5zzn Chain O Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5zzn Thylakoid membrane lipid sulfoquinovosyl-diacylglycerol (SQDG) is required for full functioning of photosystem II inThermosynechococcus elongatus.
Resolution2.1 Å
Binding residue
(original residue number in PDB)		T138 N200 V201
Binding residue
(residue number reindexed from 1)		T135 N197 V198
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0010242 oxygen evolving activity
Biological Process
GO:0010207 photosystem II assembly
GO:0015979 photosynthesis
GO:0042549 photosystem II stabilization
Cellular Component
GO:0009523 photosystem II
GO:0009579 thylakoid
GO:0009654 photosystem II oxygen evolving complex
GO:0016020 membrane
GO:0031676 plasma membrane-derived thylakoid membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:5zzn, PDBe:5zzn, PDBj:5zzn
PDBsum5zzn
PubMed30076221
UniProtP0A431|PSBO_THEVB Photosystem II extrinsic protein O (Gene Name=psbO)

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