Nuclear pore protein; involved in nuclear export of pre-tRNA and in re-export of mature tRNAs after their retrograde import from the cytoplasm; deletion mutation extends replicative lifespan, as does exclusion of Los1p from the nucleus in response to caloric restriction [Source:SGD;Acc:S000001688]

Chromosome XI: 50,051-53,353 forward strand.

R64-1-1:BK006944.2

This gene has 1 transcript (splice variant), 231 orthologues and is a member of 2 Ensembl protein families.

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