26S proteasome non-ATPase regulatory subunit 9 (26S proteasome regulatory subunit p27)
1_MSDEE 6_ ARQSG 11_ GSSQA 16_ GVVTV 21_ SDVQE 26_ LMRRK 31_ EEIEA 36_ QIKAN 41_ YDVLE 46_ SQKGI 51_ GMNEP 56_ LVDCE 61_ GYPRS 66_ DVDLY 71_ QVRTA 76_ RHNII 81_ CLQND 86_ HKAVM 91_ KQVEE 96_ ALHQL 101_ HARDK 106_ EKQAR 111_ DMAEA 116_ HKEAM 121_ SRKLG 126_ QSESQ 131_ GPPRA 136_ FAKVN 141_ SISPG 146_ SPASI 151_ AGLQV 156_ DDEIV 161_ EFGSV 166_ NTQNF 171_ QSLHN 176_ IGSVV 181_ QHSEG 186_ KPLNV 191_ TVIRR 196_ GEKHQ 201_ LRLVP 206_ TRWAG 211_ KGLLG 216_CNIIP
1: Acts as a chaperone during the assembly of the 26S proteasome, specifically of the base subcomplex of the PA700/19S regulatory complex (RC). During the base subcomplex assembly is part of an intermediate PSMD9:PSMC6:PSMC3 module, also known as modulator trimer complex; PSMD9 is released during the further base assembly process