Synonyme
11S regulator complex alpha subunit, 11S regulator complex subunit alpha, 29 kD MCP activator subunit, 29kD MCP activator subunit, Activator of multicatalytic protease subunit 1, IFI5111, IGUP I-5111, Interferon gamma IEF SSP 5111, Interferon gamma inducible protein 5111, Interferon gamma up regulated I 5111 protein, Interferon gamma up-regulated I-5111 protein, MGC8628, PA28a, PA28alpha, Proteasome (prosome, macropain) activator subunit 1 (PA28 alpha), Proteasome activator 28 subunit alpha, Proteasome activator complex subunit 1, Proteasome activator subunit 1, PSME1_HUMAN, REG-alpha, REGalpha