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    PSBP-2 photosystem II subunit P-2 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 817630, updated on 18-Sep-2024

    Summary

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    Official Symbol
    PSBP-2
    Official Full Name
    photosystem II subunit P-2
    Primary source
    TAIR:AT2G30790
    Locus tag
    AT2G30790
    See related
    Araport:AT2G30790
    Gene type
    protein coding
    RefSeq status
    REVIEWED
    Organism
    Arabidopsis thaliana (ecotype: Columbia)
    Lineage
    Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
    Also known as
    OEC23; OXYGEN EVOLVING COMPLEX SUBUNIT 23 KDA; photosystem II subunit P-2; PSII-P; T11J7.18; T11J7_18
    Summary
    Encodes a 23 kD extrinsic protein that is part of photosystem II and participates in the regulation of oxygen evolution.
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    Genomic context

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    See PSBP-2 in Genome Data Viewer
    Location:
    chromosome: 2
    Exon count:
    4
    Sequence:
    Chromosome: 2; NC_003071.7 (13118937..13120199, complement)

    Chromosome 2 - NC_003071.7Genomic Context describing neighboring genes Neighboring gene uncharacterized protein Neighboring gene uncharacterized protein Neighboring gene cytochrome P450 family 71 polypeptide Neighboring gene Tetratricopeptide repeat (TPR)-like superfamily protein Neighboring gene helicase in vascular tissue and tapetum Neighboring gene Gibberellin-regulated family protein

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003071.7

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. The PsbP protein, but not the PsbQ protein, is required for normal thylakoid architecture in Arabidopsis thaliana. Yi X, et al. FEBS Lett, 2009 Jun 18. PMID 19500580
    2. The effects of simultaneous RNAi suppression of PsbO and PsbP protein expression in photosystem II of Arabidopsis. Yi X, et al. Photosynth Res, 2008 Oct-Dec. PMID 18791808
    3. The stromal chloroplast Deg7 protease participates in the repair of photosystem II after photoinhibition in Arabidopsis. Sun X, et al. Plant Physiol, 2010 Mar. PMID 20089771, Free PMC Article
    4. Proteome map of the chloroplast lumen of Arabidopsis thaliana. Schubert M, et al. J Biol Chem, 2002 Mar 8. PMID 11719511
    5. Central functions of the lumenal and peripheral thylakoid proteome of Arabidopsis determined by experimentation and genome-wide prediction. Peltier JB, et al. Plant Cell, 2002 Jan. PMID 11826309, Free PMC Article

    See all (12) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. extensive defects in the thylakoid membrane architecture in plants that expressed intermediate and low amounts of PsbP
      Title: The PsbP protein, but not the PsbQ protein, is required for normal thylakoid architecture in Arabidopsis thaliana.
    2. Loss of PsbP expression was correlated with the loss of expression of the PsbQ, D2, and CP47 proteins.
      Title: The effects of simultaneous RNAi suppression of PsbO and PsbP protein expression in photosystem II of Arabidopsis.
    Submit: New GeneRIF Correction

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    NM_128632.4

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables calcium ion binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    involved_in photosynthesis IEA
    Inferred from Electronic Annotation
    more info
    		  
    Component Evidence Code Pubs
    located_in chloroplast HDA PubMed 
    located_in chloroplast ISM
    Inferred from Sequence Model
    more info
    		  
    located_in chloroplast stroma HDA PubMed 
    located_in chloroplast thylakoid HDA PubMed 
    located_in chloroplast thylakoid lumen HDA PubMed 
    located_in chloroplast thylakoid lumen TAS
    Traceable Author Statement
    more info
    		 PubMed 
    located_in chloroplast thylakoid membrane HDA PubMed 
    located_in extrinsic component of membrane IEA
    Inferred from Electronic Annotation
    more info
    		  
    located_in peroxisome HDA PubMed 
    part_of photosystem II oxygen evolving complex IEA
    Inferred from Electronic Annotation
    more info
    		  
    located_in thylakoid HDA PubMed 
    located_in thylakoid lumen HDA PubMed 

    General protein information

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    Preferred Names
    photosystem II subunit P-2
    NP_180637.3
    • photosystem II subunit P-2 (PSBP-2); FUNCTIONS IN: calcium ion binding; INVOLVED IN: photosynthesis; LOCATED IN: in 7 components; EXPRESSED IN: 20 plant structures; EXPRESSED DURING: 11 growth stages; CONTAINS InterPro DOMAIN/s: Photosystem II oxygen evolving complex protein PsbP (InterPro:IPR002683), Mog1/PsbP/DUF1795, alpha/beta/alpha sandwich (InterPro:IPR016124), Mog1/PsbP, alpha/beta/alpha sandwich (InterPro:IPR016123); BEST Arabidopsis thaliana protein match is: photosystem II subunit P-1 (TAIR:AT1G06680.1); Has 35333 Blast hits to 34131 proteins in 2444 species: Archae - 798; Bacteria - 22429; Metazoa - 974; Fungi - 991; Plants - 531; Viruses - 0; Other Eukaryotes - 9610 (source: NCBI BLink).

    NCBI Reference Sequences (RefSeq)

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    Genome Annotation

    The following sections contain reference sequences that belong to a specific genome build. Explain

    Reference assembly

    Genomic

    1. NC_003071.7 Reference assembly

      Range
      13118937..13120199 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_128632.4 → NP_180637.3  photosystem II subunit P-2 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_180637.3

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      O49344, Q680P6
      UniProtKB/TrEMBL
      A0A654EZ43
      Conserved Domains (1) summary
      cl03356
      Location:1 → 125
      DcrB
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    O49344.3

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