U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

Links from GEO Profiles

    • Showing Current items.

    CHX19 cation/H+ exchanger 19 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 821030, updated on 18-Sep-2024

    Summary

    Go to the top of the page Help
    Official Symbol
    CHX19
    Official Full Name
    cation/H+ exchanger 19
    Primary source
    TAIR:AT3G17630
    Locus tag
    AT3G17630
    See related
    Araport:AT3G17630
    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
    ATCHX19; cation/H+ exchanger 19
    Summary
    member of Putative Na+/H+ antiporter family
    NEW
    Try the new Gene table
    Try the new Transcript table

    Genomic context

    Go to the top of the page Help
    See CHX19 in Genome Data Viewer
    Location:
    chromosome: 3
    Exon count:
    4
    Sequence:
    Chromosome: 3; NC_003074.8 (6028688..6031986)

    Chromosome 3 - NC_003074.8Genomic Context describing neighboring genes Neighboring gene HY5-homolog Neighboring gene RHOMBOID-like protein 14 Neighboring gene F-box and associated interaction domains-containing protein Neighboring gene structural constituent of ribosome Neighboring gene ncRNA Neighboring gene Leucine-rich repeat (LRR) family protein Neighboring gene uncharacterized protein Neighboring gene YELLOW STRIPE like 5

    Genomic regions, transcripts, and products

    Go to the top of the page Help
    Genomic Sequence:
    NC_003074.8

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

    Go to the top of the pageHelp

    Related articles in PubMed

    1. Transporters involved in pH and K+ homeostasis affect pollen wall formation, male fertility, and embryo development. Padmanaban S, et al. J Exp Bot, 2017 Jun 1. PMID 28338823, Free PMC Article
    2. Plant-specific cation/H+ exchanger 17 and its homologs are endomembrane K+ transporters with roles in protein sorting. Chanroj S, et al. J Biol Chem, 2011 Sep 30. PMID 21795714, Free PMC Article
    3. A membrane protein/signaling protein interaction network for Arabidopsis version AMPv2. Lalonde S, et al. Front Physiol, 2010. PMID 21423366, Free PMC Article
    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 3 of the plant Arabidopsis thaliana. Salanoubat M, et al. Nature, 2000 Dec 14. PMID 11130713

    GeneRIFs: Gene References Into Functions

    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_001338295.1
    NM_112644.3

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables sodium:proton antiporter activity ISS
    Inferred from Sequence or Structural Similarity
    more info
    		  
    Process Evidence Code Pubs
    involved_in proton transmembrane transport IEA
    Inferred from Electronic Annotation
    more info
    		  
    acts_upstream_of_or_within regulation of pH IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in chloroplast ISM
    Inferred from Sequence Model
    more info
    		  
    located_in late endosome IDA
    Inferred from Direct Assay
    more info
    		 PubMed 

    General protein information

    Go to the top of the page Help
    Preferred Names
    cation/H+ exchanger 19
    NP_001319577.1
    • cation/H+ exchanger 19 (CHX19); FUNCTIONS IN: monovalent cation:hydrogen antiporter activity, sodium:hydrogen antiporter activity; INVOLVED IN: cation transport; LOCATED IN: integral to membrane; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 12 growth stages; CONTAINS InterPro DOMAIN/s: Cation/H+ exchanger (InterPro:IPR006153); BEST Arabidopsis thaliana protein match is: cation/H+ exchanger 18 (TAIR:AT5G41610.1); Has 10353 Blast hits to 10313 proteins in 2156 species: Archae - 388; Bacteria - 8084; Metazoa - 59; Fungi - 214; Plants - 674; Viruses - 0; Other Eukaryotes - 934 (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_003074.8 Reference assembly

      Range
      6028688..6031986
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001338295.1 → NP_001319577.1  cation/H+ exchanger 19 [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q9LUN4
      UniProtKB/TrEMBL
      A0A654F974
      Conserved Domains (2) summary
      PLN03159
      Location:3 → 772
      PLN03159; cation/H(+) antiporter 15; Provisional
      COG0475
      Location:31 → 436
      KefB; Kef-type K+ transport system, membrane component KefB [Inorganic ion transport and metabolism]

    2. NM_112644.3 → NP_188390.2  cation/H+ exchanger 19 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_188390.2

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q9LUN4
      UniProtKB/TrEMBL
      A0A654F974
      Conserved Domains (2) summary
      PLN03159
      Location:3 → 772
      PLN03159; cation/H(+) antiporter 15; Provisional
      COG0475
      Location:31 → 436
      KefB; Kef-type K+ transport system, membrane component KefB [Inorganic ion transport and metabolism]
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9LUN4.1

    Gene LinkOut

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

    Molecular Biology Databases
    Research Materials
    Tools