Structure of PDB 4tnk Chain E Binding Site BS01

Receptor Information
>4tnk Chain E (length=82) Species: 197221 (Thermosynechococcus vestitus BP-1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GTTGERPFSDIITSVRYWVIHSITIPALFIAGWLFVSTGLAYDVFGTPRP
DSYYAQEQRSIPLVTDRFEAKQQVETFLEQLK
Ligand information
>4tnk Chain Y (length=28) Species: 197221 (Thermosynechococcus vestitus BP-1) [Search peptide sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
AAAAAAAAAAAAAAAAAAAAAAAAAAAA
Receptor-Ligand Complex Structure
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PDB4tnk Taking snapshots of photosynthetic water oxidation using femtosecond X-ray diffraction and spectroscopy.
Resolution5.2 Å
Binding residue
(original residue number in PDB)		I22 A33 L42
Binding residue
(residue number reindexed from 1)		I20 A31 L40
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005506 iron ion binding
GO:0009055 electron transfer activity
GO:0020037 heme binding
GO:0046872 metal ion binding
Biological Process
GO:0009767 photosynthetic electron transport chain
GO:0015979 photosynthesis
GO:0019684 photosynthesis, light reaction
Cellular Component
GO:0005737 cytoplasm
GO:0009523 photosystem II
GO:0009539 photosystem II reaction center
GO:0009579 thylakoid
GO:0016020 membrane
GO:0031676 plasma membrane-derived thylakoid membrane
GO:0042651 thylakoid membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4tnk, PDBe:4tnk, PDBj:4tnk
PDBsum4tnk
PubMed25006873
UniProtQ8DIP0|PSBE_THEVB Cytochrome b559 subunit alpha (Gene Name=psbE)

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