UniProt Accession

 PSBO1_ARATH; P23321; O81917; Q41998; Q8L7F1; Q8LAT1; Q93Y28; Q93ZP8; Q94JV7 

Genbank Protein ID

 X52428; Y15433; AB013389; CP002688; AF424626; AY052299; AY061924; AF372898; AY136291; AY054583; AY056401; BT000407; AY087630; Z18374 

Genbank Nucleotide ID

 CAA36675.1; CAA75629.1; BAB10933.1; AED98230.1; AAL11619.1; AAK96492.1; AAL31251.1; AAK49614.1; AAM96957.1; AAK96774.1; AAL08257.1; AAN15726.1; AAM65169.1; CAA79171.1 

Protein Name

 Oxygen-evolving enhancer protein 1-1, chloroplastic 

Protein Synonyms/Alias

 OEE1; 33 kDa subunit of oxygen evolving system of photosystem II; 33 kDa thylakoid membrane protein; Manganese-stabilizing protein 1; MSP-1; OEC 33 kDa subunit 

Gene Name

 PSBO1 

Gene Synonyms/Alias

 PSBO; At5g66570; K1F13.25 

Created Date

 July 27, 2013 

Organism

 Arabidopsis thaliana (Mouse-ear cress) 

NCBI Taxa ID

 3702 

Lysine Modification

Position	Peptide	Type	References
216	VPFLFTVKQLDASGK	acetylation	[1]

Reference

 [1] Lysine acetylation is a widespread protein modification for diverse proteins in Arabidopsis.
 Wu X, Oh MH, Schwarz EM, Larue CT, Sivaguru M, Imai BS, Yau PM, Ort DR, Huber SC.
 Plant Physiol. 2011 Apr;155(4):1769-78. [PMID: 21311030] 

Functional Description

 Stabilizes the manganese cluster which is the primary site of water splitting. 

Sequence Annotation

  

Keyword

 Chloroplast; Complete proteome; Direct protein sequencing; Manganese; Membrane; Photosynthesis; Photosystem II; Plastid; Reference proteome; Thylakoid; Transit peptide. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 332 AA 

Protein Sequence

Gene Ontology

 GO:0048046; C:apoplast; IDA:TAIR.
 GO:0009543; C:chloroplast thylakoid lumen; IDA:TAIR.
 GO:0009535; C:chloroplast thylakoid membrane; IDA:TAIR.
 GO:0019898; C:extrinsic to membrane; IEA:InterPro.
 GO:0009654; C:oxygen evolving complex; ISS:TAIR.
 GO:0010287; C:plastoglobule; IDA:TAIR.
 GO:0005509; F:calcium ion binding; IEA:InterPro.
 GO:0010242; F:oxygen evolving activity; IDA:TAIR.
 GO:0008266; F:poly(U) RNA binding; IDA:TAIR.
 GO:0042742; P:defense response to bacterium; IEP:TAIR.
 GO:0010205; P:photoinhibition; IMP:TAIR.
 GO:0010207; P:photosystem II assembly; IMP:TAIR.
 GO:0042549; P:photosystem II stabilization; IMP:TAIR.
 GO:0035304; P:regulation of protein dephosphorylation; IMP:TAIR. 

Interpro

 IPR002628; PSII_MSP. 

Pfam

 PF01716; MSP 

SMART

  

PROSITE

  

PRINTS