Cytosolic inhibitor of vacuolar proteinase B (PRB1); required for efficient vacuole inheritance; with thioredoxin forms protein complex LMA1, which assists in priming SNARE molecules and promotes vacuole fusion; protein abundance increases in response to DNA replication stress [Source:SGD;Acc:S000004960]

I2B, IB2, LMA1

Chromosome XIV: 605,384-605,611 forward strand.

R64-1-1:BK006947.3

This gene has 1 transcript (splice variant), 9 orthologues and is a member of 1 Ensembl protein family.

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