Protein Domain : Transporter protein SLAC1/Mae1/ Ssu1/TehA IPR004695

Type  Family
Description  Each of these transporters has ten alpha helical transmembrane segments [ ]. The structure of a bacterial homologue of SLAC1 shows it to have a trimeric arrangement. The pore is composed of five helices with a conserved Phe residue involved in gating. One homologue, Mae1 from the yeast Schizosaccharomyces pombe, functions as a malate uptake transporter; another, Ssu1from Saccharomyces cerevisiae and other fungi including Aspergillus fumigatus, is characterised as a sulfite efflux pump; and TehA from Escherichia coli is identified as a tellurite resistance protein by virtue of its association in the tehA/tehB operon. In plants, homologues are found in the stomatal guard cells functioning as an anion-transporting pore []. Many homologues are incorrectly annotated as tellurite resistance or dicarboxylate transporter (TDT) proteins.
Short Name  SLAC1/Mae1/Ssu1/TehA

3 Child Features

3 Gene Families

632 Genes

2 Ontology Annotations

0 Parent Features

14 Publications

USDA
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