>tr|B3LFT9|B3LFT9_YEAS1 26S proteasome complex subunit SEM1 OS=Saccharomyces cerevisiae GN=SCRG_00169 MSTDVAAAQAQSKIDLTKKKNEEINKKSLEEDDEFEDFPIDTWANGETIKSNAVTQTNIW EENWDDVEVDDDFTNELKAELDRYKRENQ