5-phospho-ribosyl-1(alpha)-pyrophosphate synthetase, synthesizes PRPP; which is required for nucleotide, histidine, and tryptophan biosynthesis; one of five related enzymes, which are active as heteromultimeric complexes; PRS2 has a paralog, PRS4, that arose from the whole genome duplication [Source:SGD;Acc:S000000901]

Chromosome V: 358,105-359,061 reverse strand.

R64-1-1:BK006939.2

This gene has 1 transcript (splice variant), 377 orthologues and 4 paralogues.

Show transcript tableHide transcript table