Subunit of the 19S regulatory particle of the 26S proteasome lid; acts as a ubiquitin receptor for the proteasome; null mutants accumulate ubiquitinated Gcn4p and display decreased 26S proteasome stability; protein abundance increases in response to DNA replication stress [Source:SGD;Acc:S000004413]

Chromosome XII: 965,090-965,560 reverse strand.

R64-1-1:BK006945.2

This gene has 1 transcript (splice variant) and 259 orthologues.

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