>1q5r_L mol:protein length:294 proteasome beta-type subunit 1MTADRPALRTGDRDTRLSFGSNLSSFTDYLRGHAPELLPENRIGHRSHSTRGGDGMESGDLAPHGTTIVALTYKGGVLLAGDRRATQGNLIASRDVEAVYVTDEYSAAGIAGTAGIAIELVRLFAVELEHYEKIEGVPLTFDGKANRLASMVRGNLGAAMQGLAVVPLLVGYDLDADDESRAGRIVSYDVVGGRYEERAGYHAVGSGSLFAKSALKKIYSPDSDEETALRAAIESLYDAADDDSATGGPDLTRGIYPTAVTITQAGAVHVSEETTSELARRIVAERTEQGGSAR