Gene: AT3G50820

General Information

Structural Information

  • Species Arabidopsis thaliana
  • Gene Identifier AT3G50820
  • Transcript Identifier AT3G50820.1
  • Gene Type Coding gene
  • Location Chr3 : 18891008-18892311 : negative

Gene Family Information

  • ID HOM05D003002
  • #Genes/#Species 229/97
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid AT3G50820.1
  • symbol PSBO2
  • Alias OEC33,OXYGEN EVOLVING COMPLEX SUBUNIT 33 KDA,PSBO-2,PHOTOSYSTEM II SUBUNIT O-2
  • uniprot Q9S841

Descriptions

  • Description photosystem II subunit O-2
  • Computational description photosystem II subunit O-2 (PSBO2); FUNCTIONS IN: oxygen evolving activity, poly(U) RNA binding; INVOLVED IN: photosynthesis, light reaction, photoinhibition, photosystem II assembly, photosystem II stabilization, regulation of protein amino acid dephosphorylation; LOCATED IN: in 9 components; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 14 growth stages; CONTAINS InterPro DOMAIN/s: Photosystem II manganese-stabilising protein PsbO (InterPro:IPR002628); BEST Arabidopsis thaliana protein match is: PS II oxygen-evolving complex 1 (TAIR:AT5G66570.1); Has 534 Blast hits to 532 proteins in 148 species: Archae - 0; Bacteria - 144; Metazoa - 1; Fungi - 0; Plants - 207; Viruses - 0; Other Eukaryotes - 182 (source: NCBI BLink).
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0015979
IEA
GOA Databasephotosynthesis
GO:0042549
IEA
GOA Databasephotosystem II stabilization
GO:0042549
IMP
Gene Ontologyphotosystem II stabilization1
GO:0042549
IEA
InterProphotosystem II stabilization
GO:0010207
IEA
GOA Databasephotosystem II assembly
GO:0010207
IMP
Gene Ontologyphotosystem II assembly1
GO:0010207
IEA
InterProphotosystem II assembly
GO:0019684
ISS
Gene Ontologyphotosynthesis, light reaction2
GO:0010205
IMP
Gene Ontologyphotoinhibition3
GO:0035304
IMP
Gene Ontologyregulation of protein dephosphorylation3

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0003729
IDA
Gene OntologymRNA binding4
GO:0010242
ISS
IEA
Gene Ontologyoxygen evolving activity2
GO:0010242
IEA
InterProoxygen evolving activity
GO:0008266
IDA
Gene Ontologypoly(U) RNA binding5
GO:0005515
IPI
Gene Ontologyprotein binding6

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0009507
IDA
IEA
GOA Databasechloroplast
GO:0009507
HDA
ISM
Gene Ontologychloroplast7
GO:0009535
IDA
IEA
GOA Databasechloroplast thylakoid membrane
GO:0009535
HDA
Gene Ontologychloroplast thylakoid membrane8
GO:0009570
IDA
GOA Databasechloroplast stroma
GO:0009570
HDA
Gene Ontologychloroplast stroma9
GO:0010287
IDA
GOA Databaseplastoglobule
GO:0010287
HDA
Gene Ontologyplastoglobule10
GO:0031977
IDA
GOA Databasethylakoid lumen
GO:0031977
HDA
Gene Ontologythylakoid lumen11
GO:0009534
IDA
GOA Databasechloroplast thylakoid
GO:0009534
HDA
Gene Ontologychloroplast thylakoid12
GO:0009523
IEA
GOA Databasephotosystem II
GO:0009536
IEA
GOA Databaseplastid
GO:0005829
HDA
Gene Ontologycytosol13
GO:0016020
IEA
GOA Databasemembrane
GO:0009579
IEA
GOA Databasethylakoid
GO:0009579
IDA, HDA
Gene Ontologythylakoid1 14
GO:0009654
IEA
Gene Ontologyphotosystem II oxygen evolving complex
GO:0009654
IEA
InterProphotosystem II oxygen evolving complex
GO:0009543
HDA
Gene Ontologychloroplast thylakoid lumen11

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR002628 Photosystem II PsbO, manganese-stabilising
IPR011250 Outer membrane protein/outer membrane enzyme PagP, beta-barrel
Mapman id Description
1.1.1.2.2.1 Photosynthesis.photophosphorylation.photosystem II.PS-II complex.oxygen-evolving center (OEC) extrinsic components.component OEC33/PsbO