Cyclebase 3.0

Cell-cycle regulation database

PBA1 [YLR199C]

Protein involved in 20S proteasome assembly; forms a heterodimer with Add66p that binds to proteasome precursors; interaction with Pba1p-Add66p may affect function of the mature proteasome and its role in maintaining respiratory metabolism; similar to human PAC1 constituent of the PAC1-PAC2 complex involved in proteasome assembly; Belongs to the PSMG1 family.

Synonyms:  PBA1,  PBA1p,  Q05778,  POC1,  Q05778p ...

Linkouts:  STRING  UniProt