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    CHX4 cation/H+ exchanger 4 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 823624, updated on 18-Sep-2024

    Summary

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    Official Symbol
    CHX4
    Official Full Name
    cation/H+ exchanger 4
    Primary source
    TAIR:AT3G44900
    Locus tag
    AT3G44900
    See related
    Araport:AT3G44900
    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
    ATCHX4; cation/H+ exchanger 4
    Summary
    member of Putative Na+/H+ antiporter family
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    Genomic context

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    See CHX4 in Genome Data Viewer
    Location:
    chromosome: 3
    Exon count:
    3
    Sequence:
    Chromosome: 3; NC_003074.8 (16388724..16391582)

    Chromosome 3 - NC_003074.8Genomic Context describing neighboring genes Neighboring gene S-adenosyl-L-methionine-dependent methyltransferases superfamily protein Neighboring gene Pheophorbide a oxygenase family protein with Rieske 2Fe-2S domain-containing protein Neighboring gene ribosomal protein L9 Neighboring gene cation/H+ exchanger 12 Neighboring gene cation/H+ exchanger 11

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003074.8

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. A membrane protein/signaling protein interaction network for Arabidopsis version AMPv2. Lalonde S, et al. Front Physiol, 2010. PMID 21423366, Free PMC Article
    2. 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

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    NM_114359.2

    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
    		  

    General protein information

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    Preferred Names
    cation/H+ exchanger 4
    NP_190076.1
    • cation/H+ exchanger 4 (CHX4); FUNCTIONS IN: monovalent cation:hydrogen antiporter activity, sodium:hydrogen antiporter activity; INVOLVED IN: cation transport; LOCATED IN: integral to membrane; EXPRESSED IN: embryo, male gametophyte, leaf, pollen tube; EXPRESSED DURING: D bilateral stage; CONTAINS InterPro DOMAIN/s: Phospholipid/glycerol acyltransferase (InterPro:IPR002123), Cation/H+ exchanger (InterPro:IPR006153); BEST Arabidopsis thaliana protein match is: cation/H+ exchanger 3 (TAIR:AT5G22900.1); Has 3718 Blast hits to 3692 proteins in 1177 species: Archae - 142; Bacteria - 2765; Metazoa - 0; Fungi - 116; Plants - 604; Viruses - 0; Other Eukaryotes - 91 (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_003074.8 Reference assembly

      Range
      16388724..16391582
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_114359.2 → NP_190076.1  cation/H+ exchanger 4 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_190076.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q9FYC1
      UniProtKB/TrEMBL
      A0A5S9XHV9, A0A654FD04
      Conserved Domains (1) summary
      COG0475
      Location:53 → 470
      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
    Q9FYC1.1

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