Gene: AT4G00630

General Information

Structural Information

  • Species Arabidopsis thaliana
  • Gene Identifier AT4G00630
  • Transcript Identifier AT4G00630.1
  • Gene Type Coding gene
  • Location Chr4 : 261655-267789 : negative

Gene Family Information

  • ID HOM05D001826
  • #Genes/#Species 359/99
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid AT4G00630.1
  • symbol KEA2
  • Alias ATKEA2
  • uniprot O65272

Descriptions

  • Description K efflux antiporter 2
  • Computational description K efflux antiporter 2 (KEA2); FUNCTIONS IN: potassium:hydrogen antiporter activity, potassium ion transmembrane transporter activity; INVOLVED IN: potassium ion transport, cation transport, metabolic process, transmembrane transport; LOCATED IN: chloroplast, membrane, chloroplast envelope; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Cation/H exchanger (InterPro:IPR006153), K /H exchanger (InterPro:IPR004771), NAD(P)-binding domain (InterPro:IPR016040), Regulator of K conductance, N-terminal (InterPro:IPR003148); BEST Arabidopsis thaliana protein match is: K efflux antiporter 1 (TAIR:AT1G01790.1); Has 34304 Blast hits to 27699 proteins in 2887 species: Archae - 928; Bacteria - 15112; Metazoa - 9897; Fungi - 1524; Plants - 1371; Viruses - 95; Other Eukaryotes - 5377 (source: NCBI BLink).
  • Loading (ortholog descriptions from ath)...

Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0055085
IEA
GOA Databasetransmembrane transport
GO:0055085
IEA
InterProtransmembrane transport
GO:0006811
IEA
GOA Databaseion transport
GO:0006813
IEA
GOA Databasepotassium ion transport
GO:0006813
IDA
Gene Ontologypotassium ion transport1
GO:0006813
IEA
InterPropotassium ion transport
GO:0071805
IEA
GOA Databasepotassium ion transmembrane transport
GO:0006812
IEA
GOA Databasecation transport
GO:0006812
IEA
InterProcation transport
GO:1902600
IEA
GOA Databaseproton transmembrane transport
GO:1902600
IDA
Gene Ontologyproton transmembrane transport1
GO:0010109
IGI
Gene Ontologyregulation of photosynthesis2
GO:0009658
IGI
Gene Ontologychloroplast organization3
GO:0098655
IEA
GOA Databasecation transmembrane transport
GO:0098656
IEA
GOA Databaseanion transmembrane transport

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0015297
IEA
GOA Databaseantiporter activity
GO:0008324
IEA
GOA Databasecation transmembrane transporter activity
GO:0008324
IEA
InterProcation transmembrane transporter activity
GO:0015299
IEA
GOA Databasesolute:proton antiporter activity
GO:0015299
IEA
InterProsolute:proton antiporter activity
GO:0015079
ISS
Gene Ontologypotassium ion transmembrane transporter activity
GO:0015386
IDA, IMP
IBA
Gene Ontologypotassium:proton antiporter activity1 4

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0009706
IEA
GOA Databasechloroplast inner membrane
GO:0009706
IDA
Gene Ontologychloroplast inner membrane3
GO:0009536
IEA
GOA Databaseplastid
GO:0009536
HDA
Gene Ontologyplastid5
GO:0009507
IEA
GOA Databasechloroplast
GO:0009507
HDA
ISM, IBA
Gene Ontologychloroplast4 6
GO:0016021
IEA
GOA Databaseintegral component of membrane
GO:0016021
IEA
InterProintegral component of membrane
GO:0016020
IEA
GOA Databasemembrane
GO:0016020
IBA
Gene Ontologymembrane4
GO:0009528
IEA
GOA Databaseplastid inner membrane
GO:0031969
IDA
Gene Ontologychloroplast membrane2
GO:0009941
HDA
Gene Ontologychloroplast envelope7
GO:0005829
HDA
Gene Ontologycytosol8

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR003148 Regulator of K+ conductance, N-terminal
IPR036291 NAD(P)-binding domain superfamily
IPR004771 K+/H+ exchanger
IPR006153 Cation/H+ exchanger
IPR038770 Sodium/solute symporter superfamily
Mapman id Description
24.2.8.2.2 Solute transport.carrier-mediated transport.CPA superfamily.CPA-2 family.proton:potassium cation antiporter (KEA)