[Term] id: PR:P31801 name: sodium-potassium/proton antiporter ChaA (Escherichia coli K-12) def: "A sodium-potassium/proton antiporter ChaA that is encoded in the genome of Escherichia coli K-12." [PRO:DNx, UniProtKB:P31801] comment: Category=organism-gene. synonym: "Ec-chaA" EXACT PRO-short-label [PRO:DNx] synonym: "Na(+)/H(+) exchanger (Escherichia coli K-12)" EXACT [UniProtKB:P31801] synonym: "b1216" RELATED Gene-based [UniProtKB:P31801] synonym: "chaA" RELATED Gene-based [UniProtKB:P31801] synonym: "JW1207" RELATED Gene-based [UniProtKB:P31801] xref: UniProtKB:P31801 xref: EcoCyc:CHAA-MONOMER intersection_of: PR:000022269 ! sodium-potassium/proton antiporter ChaA intersection_of: only_in_taxon NCBITaxon:83333 ! Escherichia coli K-12 relationship: has_gene_template EcoGene:EG11753 ! chaA (Escherichia coli K-12) relationship: has_canonical_sequence UniProtKB:P31801 ! P31801-1