RPT4A 26S proteasome subunit 10B homolog A PS10A_ARATH 399 MTDVDESVRRRTAAVSEYRKKLLQHKELESRVRTARENLRGAKKEFNKTEDDLKSLQSVGQIIGEVLRPLDNERLIVKASSGPRYVVGCRSKVDKEKLTSGTRVVLDMTTLTIMRALPREVDPVVYNMLHEDPGNISYSAVGGLGDQIRELRESIELPLMNPELFLRVGIKPPKGVLLYGPPGTGKTLLARAIASNIDANFLKVVSSAIIDKYIGESARLIREMFNYAREHQPCIIFMDEIDAIGGRRFSEGTSADREIQRTLMELLNQLDGFDNLGKVKMIMATNRPDVLDPALLRPGRLDRKIEIPLPNEQSRMDILKIHAAGIAKHGEIDYEAIVKLAEGFNGADLRNICTEAGMFAIRAERDYVIHEDFMKAVRKLSEAKKLESSSHYNADFGKE At5g43010 Regulatory particle triple-A ATPase subunit 4a MBD2.21 The 26S protease is involved in the ATP-dependent degradation of ubiquitinated proteins. The regulatory (or ATPase) complex confers ATP dependency and substrate specificity to the 26S complex. 26S proteasome AAA-ATPase subunit RPT4a 26S protease regulatory subunit 10B homolog A