KEA5 K+ efflux antiporter 5 [Arabidopsis thaliana (thale cress)] - Gene

Summary

Official Symbol: KEA5
Official Full Name: K+ efflux antiporter 5
Primary source: TAIR:AT5G51710
Locus tag: AT5G51710
See related: Araport:AT5G51710
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: ARABIDOPSIS THALIANA K+ EFFLUX ANTIPORTER 5; ATKEA5; K+ efflux antiporter 5; MIO24.16; MIO24_16
Summary: member of Putative potassium proton antiporter family
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Chromosome 5 - NC_003076.8 Genomic Context describing neighboring genes

Go to nucleotide: Graphics FASTA GenBank

Golgi-localized and regulates ionic homeostasis and skotomorphogenesis
Title: Golgi-localized cation/proton exchangers regulate ionic homeostasis and skotomorphogenesis in Arabidopsis.
KEA5 is important for growth.KEA5 is endosomal K(+) transporter functioning in maintaining pH and ion homeostasis in the endomembrane network.
Title: K(+) Efflux Antiporters 4, 5, and 6 Mediate pH and K(+) Homeostasis in Endomembrane Compartments.

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NM_001125943.1

NM_124550.2

Function	Evidence Code	Pubs
enables potassium ion transmembrane transporter activity	ISS Inferred from Sequence or Structural Similarity more info
enables potassium:proton antiporter activity	IEA Inferred from Electronic Annotation more info
enables potassium:proton antiporter activity	NAS Non-traceable Author Statement 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	NAS Non-traceable Author Statement more info	PubMed
involved_in proton transmembrane transport	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within proton transmembrane transport	NAS Non-traceable Author Statement more info	PubMed

Component	Evidence Code	Pubs
located_in chloroplast	ISM Inferred from Sequence Model more info

NP_001119415.1

K+ efflux antiporter 5 (KEA5); FUNCTIONS IN: potassium:hydrogen antiporter activity, potassium ion transmembrane transporter activity; INVOLVED IN: potassium ion transport, cation transport, transmembrane transport; LOCATED IN: endomembrane system, integral to membrane; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: Cation/H+ exchanger (InterPro:IPR006153); BEST Arabidopsis thaliana protein match is: K+ efflux antiporter 6 (TAIR:AT5G11800.1); Has 30201 Blast hits to 17322 proteins in 780 species: Archae - 12; Bacteria - 1396; Metazoa - 17338; Fungi - 3422; Plants - 5037; Viruses - 0; Other Eukaryotes - 2996 (source: NCBI BLink).

NP_568763.1

K+ efflux antiporter 5 (KEA5); FUNCTIONS IN: potassium:hydrogen antiporter activity, potassium ion transmembrane transporter activity; INVOLVED IN: potassium ion transport, cation transport, transmembrane transport; LOCATED IN: endomembrane system, integral to membrane; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: Cation/H+ exchanger (InterPro:IPR006153); BEST Arabidopsis thaliana protein match is: K+ efflux antiporter 6 (TAIR:AT5G11800.1); Has 30201 Blast hits to 17322 proteins in 780 species: Archae - 12; Bacteria - 1396; Metazoa - 17338; Fungi - 3422; Plants - 5037; Viruses - 0; Other Eukaryotes - 2996 (source: NCBI BLink).