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    KCO5 Ca2+ activated outward rectifying K+ channel 5 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 828091, updated on 18-Sep-2024

    Summary

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    Official Symbol
    KCO5
    Official Full Name
    Ca2+ activated outward rectifying K+ channel 5
    Primary source
    TAIR:AT4G01840
    Locus tag
    AT4G01840
    See related
    Araport:AT4G01840
    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
    ATKCO5; ATTPK5; Ca2+ activated outward rectifying K+ channel 5; T7B11.10; T7B11_10; TPK5
    Summary
    Encodes AtTPK5, a member of the Arabidopsis thaliana K+ channel family of AtTPK/KCO proteins. AtTPK5 is targeted to the vacuolar membrane. May form homomeric ion channels in vivo.
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    Genomic context

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    See KCO5 in Genome Data Viewer
    Location:
    chromosome: 4
    Exon count:
    2
    Sequence:
    Chromosome: 4; NC_003075.7 (793177..795237)

    Chromosome 4 - NC_003075.7Genomic Context describing neighboring genes Neighboring gene P-glycoprotein 3 Neighboring gene P-glycoprotein 5 Neighboring gene S-adenosylmethionine synthetase 2 Neighboring gene Transducin family protein / WD-40 repeat family protein

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003075.7

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. Photosynthesis in Arabidopsis Is Unaffected by the Function of the Vacuolar K(+) Channel TPK3. Höhner R, et al. Plant Physiol, 2019 Jul. PMID 31053658, Free PMC Article
    2. Members of the Arabidopsis AtTPK/KCO family form homomeric vacuolar channels in planta. Voelker C, et al. Plant J, 2006 Oct. PMID 16984403
    3. Uncovering Arabidopsis membrane protein interactome enriched in transporters using mating-based split ubiquitin assays and classification models. Chen J, et al. Front Plant Sci, 2012. PMID 22737156, Free PMC Article
    4. Sequence and analysis of chromosome 4 of the plant Arabidopsis thaliana. Mayer K, et al. Nature, 1999 Dec 16. PMID 10617198

    GeneRIFs: Gene References Into Functions

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    NM_116414.4

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables outward rectifier potassium channel activity ISS
    Inferred from Sequence or Structural Similarity
    more info
    		  
    Component Evidence Code Pubs
    located_in chloroplast ISM
    Inferred from Sequence Model
    more info
    		  
    located_in plant-type vacuole membrane IDA
    Inferred from Direct Assay
    more info
    		 PubMed 

    General protein information

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    Preferred Names
    Ca2+ activated outward rectifying K+ channel 5
    NP_192093.1
    • Ca2+ activated outward rectifying K+ channel 5 (KCO5); FUNCTIONS IN: outward rectifier potassium channel activity; INVOLVED IN: potassium ion transport; LOCATED IN: plant-type vacuole membrane; EXPRESSED IN: 19 plant structures; EXPRESSED DURING: 7 growth stages; CONTAINS InterPro DOMAIN/s: Potassium channel, two pore-domain (InterPro:IPR003280), Ion transport 2 (InterPro:IPR013099); BEST Arabidopsis thaliana protein match is: Ca2+ activated outward rectifying K+ channel 6 (TAIR:AT4G18160.1); Has 4836 Blast hits to 4447 proteins in 1041 species: Archae - 139; Bacteria - 2196; Metazoa - 1258; Fungi - 189; Plants - 266; Viruses - 0; Other Eukaryotes - 788 (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_003075.7 Reference assembly

      Range
      793177..795237
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_116414.4 → NP_192093.1  Ca2+ activated outward rectifying K+ channel 5 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_192093.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q9S6Z8
      UniProtKB/TrEMBL
      A0A7G2EXQ9
      Conserved Domains (1) summary
      pfam07885
      Location:122 → 204
      Ion_trans_2; Ion channel
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9S6Z8.1

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