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    PKS4 phytochrome kinase substrate 4 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 830297, updated on 18-Sep-2024

    Summary

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    Official Symbol
    PKS4
    Official Full Name
    phytochrome kinase substrate 4
    Primary source
    TAIR:AT5G04190
    Locus tag
    AT5G04190
    See related
    Araport:AT5G04190
    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
    F21E1.110; F21E1_110; phytochrome kinase substrate 4
    Summary
    Encodes phytochrome kinase substrate 4, a phytochrome signaling component involved in phototropism. It is phosphorylated in a phot1-dependent manner in vitro. Phosphorylation is transient and regulated by a type 2- protein phosphatase.
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    Genomic context

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    See PKS4 in Genome Data Viewer
    Location:
    chromosome: 5
    Exon count:
    1
    Sequence:
    Chromosome: 5; NC_003076.8 (1150886..1152627)

    Chromosome 5 - NC_003076.8Genomic Context describing neighboring genes Neighboring gene Nucleotide-sugar transporter family protein Neighboring gene Calcium-binding EF-hand family protein Neighboring gene alpha carbonic anhydrase 3 Neighboring gene metacaspase 9 Neighboring gene CCCH-type zinc fingerfamily protein with RNA-binding domain-containing protein

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003076.8

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. Shade suppresses wound-induced leaf repositioning through a mechanism involving PHYTOCHROME KINASE SUBSTRATE (PKS) genes. Fiorucci AS, et al. PLoS Genet, 2022 May. PMID 35622862, Free PMC Article
    2. PHYTOCHROME KINASE SUBSTRATE4 modulates phytochrome-mediated control of hypocotyl growth orientation. Schepens I, et al. Plant Physiol, 2008 Jun. PMID 18390804, Free PMC Article
    3. Phytochrome Kinase Substrate 4 is phosphorylated by the phototropin 1 photoreceptor. Demarsy E, et al. EMBO J, 2012 Aug 15. PMID 22781128, Free PMC Article
    4. Reduced phototropism in pks mutants may be due to altered auxin-regulated gene expression or reduced lateral auxin transport. Kami C, et al. Plant J, 2014 Feb. PMID 24286493
    5. The continuing arc toward phototropic enlightenment. Liscum E, et al. J Exp Bot, 2020 Mar 12. PMID 31907539, Free PMC Article

    See all (9) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. The continuing arc toward phototropic enlightenment.
      Title: The continuing arc toward phototropic enlightenment.
    2. PKS proteins are involved in auxin signaling and/or lateral auxin redistribution.
      Title: Reduced phototropism in pks mutants may be due to altered auxin-regulated gene expression or reduced lateral auxin transport.
    3. Phytochrome Kinase Substrate 4 (PKS4), a known element of phot1 signalling, is a substrate of phot1 kinase activity in vitro and is phosphorylated in a phot1-dependent manner in vivo.
      Title: Phytochrome Kinase Substrate 4 is phosphorylated by the phototropin 1 photoreceptor.
    Submit: New GeneRIF Correction

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Markers

    • At5g04190_Arabidopsis_lyrata_ssp._lyrata_CAN1 (e-PCR)
    • At5g04190_Arabidopsis_lyrata_ssp._petraea_GER1 (e-PCR)
    NM_120501.3

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    Process Evidence Code Pubs
    acts_upstream_of_or_within phototropism IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    acts_upstream_of_or_within red or far-red light signaling pathway IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within response to far red light IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    acts_upstream_of_or_within response to wounding IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in nucleus ISM
    Inferred from Sequence Model
    more info
    		  

    General protein information

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    Preferred Names
    phytochrome kinase substrate 4
    NP_196039.1
    • phytochrome kinase substrate 4 (PKS4); Has 1807 Blast hits to 1807 proteins in 277 species: Archae - 0; Bacteria - 0; Metazoa - 736; Fungi - 347; Plants - 385; Viruses - 0; Other Eukaryotes - 339 (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_003076.8 Reference assembly

      Range
      1150886..1152627
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_120501.3 → NP_196039.1  phytochrome kinase substrate 4 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_196039.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q9FYE2
      UniProtKB/TrEMBL
      A0A178UMY1, A0A5S9Y1J8
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9FYE2.1

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