Major orotate phosphoribosyltransferase (OPRTase) isozyme; catalyzes the fifth enzymatic step in de novo biosynthesis of pyrimidines, converting orotate into orotidine-5'-phosphate; URA5 has a paralog, URA10, that arose from the whole genome duplication [Source:SGD;Acc:S000004574]

Chromosome XIII: 56,773-57,453 forward strand.

This transcript has 1 exon, is annotated with 19 domains and features, is associated with 11 variant alleles and maps to 29 oligo probes.

This transcript is a product of gene YML106W Show transcript tableHide transcript table