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    PSAK photosystem I subunit K [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 839918, updated on 18-Sep-2024

    Summary

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    Official Symbol
    PSAK
    Official Full Name
    photosystem I subunit K
    Primary source
    TAIR:AT1G30380
    Locus tag
    AT1G30380
    See related
    Araport:AT1G30380
    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
    photosystem I subunit K; PSI-K; T4K22.2; T4K22_2
    Summary
    Encodes subunit K of photosystem I reaction center.
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    Genomic context

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    See PSAK in Genome Data Viewer
    Location:
    chromosome: 1
    Exon count:
    3
    Sequence:
    Chromosome: 1; NC_003070.9 (10722183..10723247)

    Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene Early-responsive to dehydration stress protein (ERD4) Neighboring gene alpha/beta-Hydrolases superfamily protein Neighboring gene pseudo Neighboring gene multidrug resistance-associated protein 1

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003070.9

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. In-depth analysis of the thylakoid membrane proteome of Arabidopsis thaliana chloroplasts: new proteins, new functions, and a plastid proteome database. Friso G, et al. Plant Cell, 2004 Feb. PMID 14729914, Free PMC Article
    2. New functions of the thylakoid membrane proteome of Arabidopsis thaliana revealed by a simple, fast, and versatile fractionation strategy. Peltier JB, et al. J Biol Chem, 2004 Nov 19. PMID 15322131
    3. Proteome-wide screens for small ubiquitin-like modifier (SUMO) substrates identify Arabidopsis proteins implicated in diverse biological processes. Elrouby N, et al. Proc Natl Acad Sci U S A, 2010 Oct 5. PMID 20855607, Free PMC Article
    4. Quantitative proteomics of a chloroplast SRP54 sorting mutant and its genetic interactions with CLPC1 in Arabidopsis. Rutschow H, et al. Plant Physiol, 2008 Sep. PMID 18633119, Free PMC Article
    5. AT_CHLORO, a comprehensive chloroplast proteome database with subplastidial localization and curated information on envelope proteins. Ferro M, et al. Mol Cell Proteomics, 2010 Jun. PMID 20061580, Free PMC Article

    See all (9) citations in PubMed

    GeneRIFs: Gene References Into Functions

    Pathways from PubChem

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    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    NM_102775.4

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables molecular_function ND
    No biological Data available
    more info
    		  
    Component Evidence Code Pubs
    located_in chloroplast HDA PubMed 
    located_in chloroplast ISM
    Inferred from Sequence Model
    more info
    		  
    located_in chloroplast thylakoid HDA PubMed 
    located_in chloroplast thylakoid membrane HDA PubMed 
    located_in nucleus HDA PubMed 
    located_in thylakoid HDA PubMed 

    General protein information

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    Preferred Names
    photosystem I subunit K
    NP_174327.1
    • photosystem I subunit K (PSAK); FUNCTIONS IN: molecular_function unknown; INVOLVED IN: photosynthesis; LOCATED IN: thylakoid, chloroplast thylakoid membrane, photosystem I, chloroplast, membrane; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Photosystem I PsaG/PsaK protein (InterPro:IPR000549), Photosystem I reaction centre, PsaK, plant (InterPro:IPR017493), Photosystem I reaction centre, PsaG/PsaK, plant (InterPro:IPR016370); Has 85 Blast hits to 85 proteins in 34 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 0; Plants - 85; Viruses - 0; Other Eukaryotes - 0 (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_003070.9 Reference assembly

      Range
      10722183..10723247
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_102775.4 → NP_174327.1  photosystem I subunit K [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_174327.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q9C8G7, Q9SUI5
      UniProtKB/TrEMBL
      A0A178WI16, A0A5S9WGI1, Q8LC56
      Conserved Domains (1) summary
      PLN03070
      Location:1 → 130
      PLN03070; photosystem I reaction center subunit psaK 247; Provisional
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9SUI5.2

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