26S proteasome non-ATPase regulatory subunit 5 (26S protease subunit S5 basic) (26S proteasome subunit S5B)
1_MAAQA 6_ LALLR 11_ EVARL 16_ EAPLE 21_ ELRAL 26_ HSVLQ 31_ AVPLN 36_ ELRQQ 41_ AAELR 46_ LGPLF 51_ SLLNE 56_ NHREK 61_ TTLCV 66_ SILER 71_ LLQAM 76_ EPVHV 81_ ARNLR 86_ VDLQR 91_ GLIHP 96_ DDSVK 101_ ILTLS 106_ QIGRI 111_ VENSD 116_ AVTEI 121_ LNNAE 126_ LLKQI 131_ VYCIG 136_ GENLS 141_ VAKAA 146_ IKSLS 151_ RISLT 156_ QAGLE 161_ ALFES 166_ NLLDD 171_ LKSVM 176_ KTNDI 181_ VRYRV 186_ YELII 191_ EISSV 196_ SPESL 201_ NYCTT 206_ SGLVT 211_ QLLRE 216_ LTGED 221_ VLVRA 226_ TCIEM 231_ VTSLA 236_ YTHHG 241_ RQYLA 246_ QEGVI 251_ DQISN 256_ IIVGA 261_ DSDPF 266_ SSFYL 271_ PGFVK 276_ FFGNL 281_ AVMDS 286_ PQQIC 291_ ERYPI 296_ FVEKV 301_ FEMIE 306_ SQDPT 311_ MIGVA 316_ VDTVG 321_ ILGSN 326_ VEGKQ 331_ VLQKT 336_ GTRFE 341_ RLLMR 346_ IGHQS 351_ KNAPV 356_ ELKIR 361_ CLDAI 366_ SSLLY 371_ LPPEQ 376_ QTDDL 381_ LRMTE 386_ SWFSS 391_ LSRDP 396_ LELFR 401_ GISSQ 406_ PFPEL 411_ HCAAL 416_ KVFTA 421_ IANQP 426_ WAQKL 431_ MFNSP 436_ GFVEY 441_ VVDRS 446_ VEHDK 451_ ASKDA 456_ KYELV 461_ KALAN 466_ SKTIA 471_ EIFGN 476_ PNYLR 481_ LRTYL 486_ SEGPY 491_ YVKPV 496_STTAV
1: Acts as a chaperone during the assembly of the 26S proteasome, specifically of the base subcomplex of the PA700/19S regulatory complex (RC). In the initial step of the base subcomplex assembly is part of an intermediate PSMD5:PSMC2:PSMC1:PSMD2 module which probably assembles with a PSMD10:PSMC4:PSMC5:PAAF1 module followed by dissociation of PSMD5