At3g22630 Proteasome component GB F16J14.18 PSB2A_ARATH MECVFGLVGNGFAIVAADTSAVHSILLHKNNEDKIMVLDSHKLVAASGEPGDRVQFTEYVQKNVSLYKFRNGIPLTTAAAANFTRGELATALRKNPYSVNILMAGYDDESGASLYYIDYIATLHKVDKGAFGYGSYFSLSTMDRHYRSDMSVEEAIELVDKCILEIRSRLVVAPPNFVIKIVDKDGARDYAWRQSVKDVTTAVV Proteasome subunit beta type-4 204 The proteasome is a multicatalytic proteinase complex which is characterized by its ability to cleave peptides with Arg, Phe, Tyr, Leu, and Glu adjacent to the leaving group at neutral or slightly basic pH. The proteasome has an ATP-dependent proteolytic activity. 20S proteasome beta subunit D-1 Proteasome subunit beta type-2-A PBD1 PRCGB