PSMC3
(redirected from Proteasome subunit P50)PSMC3
A gene on chromosome 11p11.2 that encodes a 26S protease subunit involved in the ATP-dependent degradation of ubiquitinated proteins. It interacts with PAAF1 and HIV-1’s Tat, suppressing Tat-mediated transactivation.Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.