CD Accession:
cd03213
CD Definition:
Eye pigment and drug resistance transporter subfamily G of the ATP-binding cassette superfamily; ABCG transporters are involved in eye pigment (EP) precursor transport, regulation of lipid-trafficking mechanisms, and pleiotropic drug resistance (DR). DR is a well-described phenomenon occurring in fungi and shares several similarities with processes in bacteria and higher eukaryotes. Compared to other members of the ABC transporter subfamilies, the ABCG transporter family is composed of proteins that have an ATP-binding cassette domain at the N-terminus and a TM (transmembrane) domain at the C-terminus.
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