Iron transporter, mediates Fe2+ transport across inner mito membrane; mitochondrial carrier family member; active under low-iron conditions; may transport other cations; MRS3 has a paralog, MRS4, that arose from the whole genome duplication [Source:SGD;Acc:S000003669]

Chromosome X: 160,619-161,563 forward strand.

R64-1-1:BK006943.2

This gene has 1 transcript (splice variant), 358 orthologues and 34 paralogues.

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