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Escherichia coli K-12 substr. MG1655 Gene-Ontology-Terms Class: GO:0015297 - antiporter activity

Synonyms: GO:0015300, countertransporter activity, exchange transporter activity, solute:solute antiporter activity

Definition: Enables the active transport of a solute across a membrane by a mechanism whereby two or more species are transported in opposite directions in a tightly coupled process not directly linked to a form of energy other than chemiosmotic energy. The reaction is: solute A(out) + solute B(in) = solute A(in) + solute B(out).

Parent Classes:
GO:0015291 - secondary active transmembrane transporter activity

Child Classes:
GO:0015298 - solute:cation antiporter activity (20) ,
GO:0015301 - anion:anion antiporter activity (4) ,
GO:0022821 - potassium ion antiporter activity (4)

Term Members:
S-methyl-L-methionine transporter (mmuP) ,
L-asparagine transporter ,
putative transport protein, archaeal/bacterial transporter (ABT) family (ybaT) ,
putrescine:H+ symporter PuuP ,
putative transport protein, amino acid-polyamine-organocation (APC) superfamily (ycaM) ,
fructoselysine / psicoselysine transporter (frlA) ,
putative transport protein, glutamate:GABA antiporter family (ygjI) ,
putative transport protein, glutamate:GABA antiporter family (yjeM) ,
putative transport protein, amino acid efflux family (yjeH) ,
putative transport protein, amino acid transporter family (yifK) ,
lysine:H+ symporter (lysP) ,
4-aminobutyrate:H+ symporter (gabP) ,
phenylalanine:H+ symporter PheP ,
aromatic amino acid:H+ symporter AroP ,
proline:H+ symporter - cryptic (proY) ,
serine / alanine / glycine / cycloserine:H+symporter (cycA) ,
putrescine:H+ symporter PlaP ,
putative transport protein (cvrA) ,
ClcA ,
Na+ / K+:H+ antiporter ChaA ,
NhaA ,
sodium:H+ antiporter (nhaB) ,
cadaverine:H+ symporter / lysine:cadaverine antiporter (cadB) ,
FMN / FAD exporter (yeeO) ,
putative transport protein, multi antimicrobial extrusion (MATE) family (dinF) ,
AdiC monomer ,
glutamic acid:4-aminobutyrate antiporter (gadC) ,
K+ : H+ antiporter KefB ,
putative transport protein, monovalent cation:proton antiporter-2 (CPA2) family (ybaL) ,
tartrate:succinate antiporter (ttdT) ,
multidrug efflux transporter MdtK ,
putative transport protein, monovalent cation:proton antiporter-1 family (yjcE) ,
CaiT ,
EmrE ,
citrate:succinate antiporter (citT) ,
putrescine:H+ symporter / putrescine:ornithine antiporter PotE ,
putative transport protein, basic amino acid antiporter (ArcD) family (ydgI) ,
KefC

Unification Links: GO:0015297


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Please cite the following article in publications resulting from the use of EcoCyc: Nucleic Acids Research 41:D605-12 2013
Page generated by SRI International Pathway Tools version 19.0 on Thu Aug 27, 2015, BIOCYC14B.