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    KT1 potassium transporter 1 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 817558, updated on 18-Sep-2024

    Summary

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    Official Symbol
    KT1
    Official Full Name
    potassium transporter 1
    Primary source
    TAIR:AT2G30070
    Locus tag
    AT2G30070
    See related
    Araport:AT2G30070
    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
    ATKT1; ATKT1P; ATKUP1; KUP1; potassium transporter 1; POTASSIUM TRANSPORTER KUP1; POTASSIUM UPTAKE TRANSPORTER 1; T27E13.19; T27E13_19
    Summary
    Encodes a high affinity potassium transporter.
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    Genomic context

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    See KT1 in Genome Data Viewer
    Location:
    chromosome: 2
    Exon count:
    9
    Sequence:
    Chromosome: 2; NC_003071.7 (12834821..12838655)

    Chromosome 2 - NC_003071.7Genomic Context describing neighboring genes Neighboring gene transducin family protein / WD-40 repeat family protein Neighboring gene Pleckstrin homology (PH) domain superfamily protein Neighboring gene ZIP metal ion transporter family Neighboring gene Acyl-CoA N-acyltransferases (NAT) superfamily protein Neighboring gene pentatricopeptide (PPR) repeat-containing 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. AtKuP1: a dual-affinity K+ transporter from Arabidopsis. Fu HH, et al. Plant Cell, 1998 Jan. PMID 9477572, Free PMC Article
    2. Phylogenetic relationships within cation transporter families of Arabidopsis. Mäser P, et al. Plant Physiol, 2001 Aug. PMID 11500563, Free PMC Article
    3. A new family of K+ transporters from Arabidopsis that are conserved across phyla. Quintero FJ, et al. FEBS Lett, 1997 Sep 29. PMID 9350997
    4. Border control--a membrane-linked interactome of Arabidopsis. Jones AM, et al. Science, 2014 May 16. PMID 24833385
    5. Sequence and analysis of chromosome 2 of the plant Arabidopsis thaliana. Lin X, et al. Nature, 1999 Dec 16. PMID 10617197

    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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    Homology

    NM_128562.4

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables potassium ion transmembrane transporter activity IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    enables potassium ion transmembrane transporter activity ISS
    Inferred from Sequence or Structural Similarity
    more info
    		 PubMed 
    Process Evidence Code Pubs
    involved_in potassium ion transmembrane transport IEA
    Inferred from Electronic Annotation
    more info
    		  
    acts_upstream_of_or_within potassium ion transmembrane transport IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    acts_upstream_of_or_within potassium ion transport IC
    Inferred by Curator
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in membrane NAS
    Non-traceable Author Statement
    more info
    		 PubMed 

    General protein information

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    Preferred Names
    potassium transporter 1
    NP_180568.1
    • potassium transporter 1 (KT1); CONTAINS InterPro DOMAIN/s: Potassium uptake protein, kup (InterPro:IPR018519), K+ potassium transporter (InterPro:IPR003855); BEST Arabidopsis thaliana protein match is: Potassium transporter family protein (TAIR:AT5G14880.1); Has 3625 Blast hits to 3386 proteins in 1031 species: Archae - 13; Bacteria - 2398; Metazoa - 1; Fungi - 100; Plants - 989; Viruses - 4; Other Eukaryotes - 120 (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
      12834821..12838655
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001336238.1 → NP_001324058.1  potassium transporter 1 [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/TrEMBL
      A0A178VTU0, A0A1P8AYY4

    2. NM_128562.4 → NP_180568.1  potassium transporter 1 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_180568.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      O22397, O50043
      UniProtKB/TrEMBL
      A0A178VTU0, A0A178VUB8, A0A384KB80, Q56YD6
      Conserved Domains (1) summary
      TIGR00794
      Location:28 → 712
      kup; potassium uptake protein
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    O22397.2

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