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]

CVT1

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

R64-1-1:BK006939.2

This gene has 1 transcript (splice variant), 379 orthologues and 3 paralogues.

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