Mitochondrial inner membrane protein; binds to the 5' UTR of the COX3 mRNA to activate its translation together with Pet122p and Pet494p; also binds to the COX1 Group I intron AI5 beta to facilitate exon ligation during splicing [Source:SGD;Acc:S000003454]

Chromosome VII: 939,923-940,804 forward strand.

R64-1-1:BK006941.2

This gene has 1 transcript (splice variant).

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