Plasma membrane transporter of the major facilitator superfamily; member of the 12-spanner drug:H(+) antiporter DHA1 family; confers resistance to short-chain monocarboxylic acids and quinidine; involved in the excretion of excess amino acids; AQR1 has a paralog, QDR1, that arose from the whole genome duplication; relocalizes from plasma membrane to cytoplasm upon DNA replication stress [Source:SGD;Acc:S000005009]

Chromosome XIV: 503,724-505,484 forward strand.

R64-1-1:BK006947.3

This gene has 1 transcript (splice variant), 53 orthologues and 19 paralogues.

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