U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

Links from GEO Profiles

    • Showing Current items.

    KUP9 K+ uptake permease 9 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 827740, updated on 18-Sep-2024

    Summary

    Go to the top of the page Help
    Official Symbol
    KUP9
    Official Full Name
    K+ uptake permease 9
    Primary source
    TAIR:AT4G19960
    Locus tag
    AT4G19960
    See related
    Araport:AT4G19960
    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
    ATKUP9; F18F4.60; F18F4_60; HAK9; K+ uptake permease 9; KT9
    Summary
    Encodes a potassium ion transmembrane transporter. Also mediates cesium uptake when expressed in E. coli.
    NEW
    Try the new Gene table
    Try the new Transcript table

    Genomic context

    Go to the top of the page Help
    See KUP9 in Genome Data Viewer
    Location:
    chromosome: 4
    Exon count:
    9
    Sequence:
    Chromosome: 4; NC_003075.7 (10813183..10817070)

    Chromosome 4 - NC_003075.7Genomic Context describing neighboring genes Neighboring gene polyadenylate-binding protein 1-B-binding protein Neighboring gene ncRNA Neighboring gene nucleotide-diphospho-sugar transferase family protein Neighboring gene nucleotide-diphospho-sugar transferase family protein

    Genomic regions, transcripts, and products

    Go to the top of the page Help
    Genomic Sequence:
    NC_003075.7

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

    Go to the top of the pageHelp

    Related articles in PubMed

    1. Potassium transporter KUP9 regulates plant response to K(+) deficiency and affects carbohydrate allocation in A.thaliana. Šustr M, et al. J Plant Physiol, 2024 Jan. PMID 38096629
    2. KUP9 maintains root meristem activity by regulating K(+) and auxin homeostasis in response to low K. Zhang ML, et al. EMBO Rep, 2020 Jun 4. PMID 32250038, Free PMC Article
    3. AtKUP/HAK/KT9, a K+ transporter from Arabidopsis thaliana, mediates Cs+ uptake in Escherichia coli. Kobayashi D, et al. Biosci Biotechnol Biochem, 2010. PMID 20057125
    4. Identification of Two Auxin-Regulated Potassium Transporters Involved in Seed Maturation. Tenorio-Berrío R, et al. Int J Mol Sci, 2018 Jul 22. PMID 30037141, Free PMC Article
    5. Border control--a membrane-linked interactome of Arabidopsis. Jones AM, et al. Science, 2014 May 16. PMID 24833385

    See all (6) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. Potassium transporter KUP9 regulates plant response to K[+] deficiency and affects carbohydrate allocation in A.thaliana.
      Title: Potassium transporter KUP9 regulates plant response to K(+) deficiency and affects carbohydrate allocation in A.thaliana.
    2. KUP9 maintains root meristem activity by regulating K(+) and auxin homeostasis in response to low K.
      Title: KUP9 maintains root meristem activity by regulating K(+) and auxin homeostasis in response to low K.
    3. AtKUP/HAK/KT9 mediated potassium uptake as well as cesium transport. [AtKUP/HAK/KT9]
      Title: AtKUP/HAK/KT9, a K+ transporter from Arabidopsis thaliana, mediates Cs+ uptake in Escherichia coli.
    Submit: New GeneRIF Correction

    Interactions

    Go to the top of the page Help
    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

    Go to the top of the page Help
    NM_001341379.1
    NM_118114.5

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables potassium ion transmembrane transporter activity IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    enables potassium ion transmembrane transporter activity ISS
    Inferred from Sequence or Structural Similarity
    more info
    		  
    Process Evidence Code Pubs
    acts_upstream_of_or_within cotyledon development IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in potassium ion transmembrane transport IEA
    Inferred from Electronic Annotation
    more info
    		  
    acts_upstream_of_or_within potassium ion transmembrane transport IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in extracellular region ISM
    Inferred from Sequence Model
    more info
    		  

    General protein information

    Go to the top of the page Help
    Preferred Names
    K+ uptake permease 9
    NP_001190775.1
    • K+ uptake permease 9 (KUP9); FUNCTIONS IN: potassium ion transmembrane transporter activity; INVOLVED IN: potassium ion transport; LOCATED IN: membrane; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 11 growth stages; CONTAINS InterPro DOMAIN/s: Potassium uptake protein, kup (InterPro:IPR018519), K+ potassium transporter (InterPro:IPR003855); BEST Arabidopsis thaliana protein match is: K+ uptake permease 11 (TAIR:AT2G35060.1).
    NP_193729.2
    • K+ uptake permease 9 (KUP9); FUNCTIONS IN: potassium ion transmembrane transporter activity; INVOLVED IN: potassium ion transport; LOCATED IN: membrane; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 11 growth stages; CONTAINS InterPro DOMAIN/s: K+ potassium transporter (InterPro:IPR003855), Potassium uptake protein, kup (InterPro:IPR018519); BEST Arabidopsis thaliana protein match is: K+ uptake permease 11 (TAIR:AT2G35060.1); Has 3475 Blast hits to 3395 proteins in 1034 species: Archae - 15; Bacteria - 2396; Metazoa - 1; Fungi - 102; Plants - 819; Viruses - 4; Other Eukaryotes - 138 (source: NCBI BLink).

    NCBI Reference Sequences (RefSeq)

    Go to the top of the page Help

    NEW Try the new Transcript table

    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
      10813183..10817070
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001203846.2 → NP_001190775.1  K+ uptake permease 9 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_001190775.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      O49423, Q6NMA4
      UniProtKB/TrEMBL
      A0A654FR18
      Conserved Domains (1) summary
      cl15781
      Location:16 → 807
      K_trans; K+ potassium transporter

    2. NM_001341378.1 → NP_001329904.1  K+ uptake permease 9 [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/TrEMBL
      A0A1P8B951, A0A654FR18

    3. NM_118114.5 → NP_193729.2  K+ uptake permease 9 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_193729.2

      Status: REVIEWED

      UniProtKB/TrEMBL
      A0A5S9XUY7, A0A654FR18, F4JU14
      Conserved Domains (1) summary
      cl15781
      Location:16 → 823
      K_trans; K+ potassium transporter

    4. NM_001341379.1 → NP_001329905.1  K+ uptake permease 9 [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/TrEMBL
      A0A1P8B977
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    O49423.2

    Gene LinkOut

    The following LinkOut resources are supplied by external providers. These providers are responsible for maintaining the links.