Fumarate reductase, catalyzes the reduction of fumarate to succinate; required for the reoxidation of intracellular NADH under anaerobic conditions; mutations cause osmotic sensitivity; has two translation start sites, one at the annotated start codon which produces an ER-targeted form required for anaerobic growth, and one at codon 32 which produces a mitochondrially-targeted form; OSM1 has a paralog, FRD1, that arose from the whole genome duplication [Source:SGD;Acc:S000003812]

Chromosome X: 529,861-531,366 forward strand.

This transcript has 1 exon, is annotated with 21 domains and features and is associated with 23 variant alleles.

This transcript is a product of gene YJR051W Show transcript tableHide transcript table