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    PSK1 phytosulfokine 1 precursor [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 837920, updated on 18-Sep-2024

    Summary

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    Official Symbol
    PSK1
    Official Full Name
    phytosulfokine 1 precursor
    Primary source
    TAIR:AT1G13590
    Locus tag
    AT1G13590
    See related
    Araport:AT1G13590
    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
    ATPSK1; F21F23.2; phytosulfokine 1 precursor
    Summary
    Encodes a phytosulfokine-alpha (PSK) precursor, a unique plant peptide growth factor first described in Asparagus.
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    Genomic context

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    See PSK1 in Genome Data Viewer
    Location:
    chromosome: 1
    Exon count:
    2
    Sequence:
    Chromosome: 1; NC_003070.9 (4647815..4649066)

    Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene aminoalcoholphosphotransferase 1 Neighboring gene F-box/RNI-like superfamily protein Neighboring gene LAG1 longevity assurance-like protein Neighboring gene miscRNA Neighboring gene basic leucine-zipper 58 Neighboring gene defensin-like protein

    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. PSK-α promotes root growth in Arabidopsis. Kutschmar A, et al. New Phytol, 2009 Mar. PMID 19076296
    2. Diversity of Arabidopsis genes encoding precursors for phytosulfokine, a peptide growth factor. Yang H, et al. Plant Physiol, 2001 Nov. PMID 11706167, Free PMC Article
    3. Disruption and overexpression of Arabidopsis phytosulfokine receptor gene affects cellular longevity and potential for growth. Matsubayashi Y, et al. Plant Physiol, 2006 Sep. PMID 16829587, Free PMC Article
    4. Sequence and analysis of chromosome 1 of the plant Arabidopsis thaliana. Theologis A, et al. Nature, 2000 Dec 14. PMID 11130712

    GeneRIFs: Gene References Into Functions

    General gene information

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    NM_101229.3

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables molecular_function ND
    No biological Data available
    more info
    		  
    Process Evidence Code Pubs
    involved_in cell population proliferation IEA
    Inferred from Electronic Annotation
    more info
    		  
    Component Evidence Code Pubs
    located_in chloroplast ISM
    Inferred from Sequence Model
    more info
    		  
    located_in extracellular matrix ISS
    Inferred from Sequence or Structural Similarity
    more info
    		 PubMed 

    General protein information

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    Preferred Names
    phytosulfokine 1 precursor
    NP_172816.2
    • phytosulfokine 1 precursor (PSK1); FUNCTIONS IN: growth factor activity; INVOLVED IN: cell growth; LOCATED IN: extracellular matrix; EXPRESSED IN: root; CONTAINS InterPro DOMAIN/s: Phytosulfokine (InterPro:IPR009438); Has 98 Blast hits to 98 proteins in 21 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 0; Plants - 98; 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
      4647815..4649066
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_101229.3 → NP_172816.2  phytosulfokine 1 precursor [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_172816.2

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q7PCB8, Q8W5R0, Q9LMY9
      Conserved Domains (1) summary
      pfam06404
      Location:55 → 81
      PSK; Phytosulfokine precursor protein (PSK)
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9LMY9.3

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