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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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