Vacuolar proteinase B (yscB) with H3 N-terminal endopeptidase activity; serine protease of the subtilisin family; involved in protein degradation in the vacuole and required for full protein degradation during sporulation; activity inhibited by Pbi2p; protein abundance increases in response to DNA replication stress; PRB1 has a paralog, YSP3, that arose from the whole genome duplication [Source:SGD;Acc:S000000786]

Chromosome V: 40,046-41,953 reverse strand.

This transcript has 1 exon, is annotated with 27 domains and features, is associated with 45 variant alleles and maps to 29 oligo probes.

This transcript is a product of gene YEL060C Show transcript tableHide transcript table