snRNA-activating protein complex subunit 4 (SNAPc subunit 4) (Proximal sequence element-binding transcription factor subunit alpha) (PSE-binding factor subunit alpha) (PTF subunit alpha) (snRNA-activating protein complex 190 kDa subunit) (SNAPc 190 kDa subunit)
1_MDVDA 6_ EREKI 11_ TQEIK 16_ ELERI 21_ LDPGS 26_ SGSHV 31_ EISES 36_ SLESD 41_ SEADS 46_ LPSED 51_ LDPAD 56_ PPISE 61_ EERWG 66_ EASND 71_ EDDPK 76_ DKTLP 81_ EDPET 86_ CLQLN 91_ MVYQE 96_ VIQEK 101_ LAEAN 106_ LLLAQ 111_ NREQQ 116_ EELMR 121_ DLAGS 126_ KGTKV 131_ KDGKS 136_ LPPST 141_ YMGHF 146_ MKPYF 151_ KDKVT 156_ GVGPP 161_ ANEDT 166_ REKAA 171_ QGIKA 176_ FEELL 181_ VTKWK 186_ NWEKA 191_ LLRKS 196_ VVSDR 201_ LQRLL 206_ QPKLL 211_ KLEYL 216_ HQKQS 221_ KVSSE 226_ LERQA 231_ LEKQG 236_ REAEK 241_ EIQDI 246_ NQLPE 251_ EALLG 256_ NRLDS 261_ HDWEK 266_ ISNIN 271_ FEGSR 276_ SAEEI 281_ RKFWQ 286_ NSEHP 291_ SINKQ 296_ EWSRE 301_ EEERL 306_ QAIAA 311_ AHGHL 316_ EWQKI 321_ AEELG 326_ TSRSA 331_ FQCLQ 336_ KFQQH 341_ NKALK 346_ RKEWT 351_ EEEDR 356_ MLTQL 361_ VQEMR 366_ VGSHI 371_ PYRRI 376_ VYYME 381_ GRDSM 386_ QLIYR 391_ WTKSL 396_ DPGLK 401_ KGYWA 406_ PEEDA 411_ KLLQA 416_ VAKYG 421_ EQDWF 426_ KIREE 431_ VPGRS 436_ DAQCR 441_ DRYLR 446_ RLHFS 451_ LKKGR 456_ WNLKE 461_ EEQLI 466_ ELIEK 471_ YGVGH 476_ WAKIA 481_ SELPH 486_ RSGSQ 491_ CLSKW 496_ KIMMG 501_ KKQGL 506_ RRRRR 511_ RARHS 516_ VRWSS 521_ TSSSG 526_ SSSGS 531_ SGGSS 536_ SSSSS 541_ SSEED 546_ EPEQA 551_ QAGEG 556_ DRALL 561_ SPQYM 566_ VPDMD 571_ LWVPA 576_ RQSTS 581_ QPWRG 586_ GAGAW 591_ LGGPA 596_ ASLSP 601_ PKGSS 606_ ASQGG 611_ SKEAS 616_ TTAAA 621_ PGEET 626_ SPVQV 631_ PARAH 636_ GPVPR 641_ SAQAS 646_ HSADT 651_ RPAGA 656_ EKQAL 661_ EGGRR 666_ LLTVP 671_ VETVL 676_ RVLRA 681_ NTAAR 686_ SCTQK 691_ EQLRQ 696_ PPLPT 701_ SSPGV 706_ SSGDS 711_ VARSH 716_ VQWLR 721_ HRATQ 726_ SGQRR 731_ WRHAL 736_ HRRLL 741_ NRRLL 746_ LAVTP 751_ WVGDV 756_ VVPCT 761_ QASQR 766_ PAVVQ 771_ TQADG 776_ LREQL 781_ QQARL 786_ ASTPV 791_ FTLFT 796_ QLFHI 801_ DTAGC 806_ LEVVR 811_ ERKAL 816_ PPRLP 821_ QAGAR 826_ DPPVH 831_ LLQAS 836_ SSAQS 841_ TPGHL 846_ FPNVP 851_ AQEAS 856_ KSASH 861_ KGSRR 866_ LASSR 871_ VERTL 876_ PQASL 881_ LASTG 886_ PRPKP 891_ KTVSE 896_ LLQEK 901_ RLQEA 906_ RAREA 911_ TRGPV 916_ VLPSQ 921_ LLVSS 926_ SVILQ 931_ PPLPH 936_ TPHGR 941_ PAPGP 946_ TVLNV 951_ PLSGP 956_ GAPAA 961_ AKPGT 966_ SGSWQ 971_ EAGTS 976_ AKDKR 981_ LSTMQ 986_ ALPLA 991_ PVFSE 996_ AEGTA 1001_ PAASQ 1006_ APALG 1011_ PGQIS 1016_ VSCPE 1021_ SGLGQ 1026_ SQAPA 1031_ ASRKQ 1036_ GLPEA 1041_ PPFLP 1046_ AAPSP 1051_ TPLPV 1056_ QPLSL 1061_ THIGG 1066_ PHVAT 1071_ SVPLP 1076_ VTWVL 1081_ TAQGL 1086_ LPVPV 1091_ PAVVS 1096_ LPRPA 1101_ GTPGP 1106_ AGLLA 1111_ TLLPP 1116_ LTETR 1121_ AAQGP 1126_ RAPAL 1131_ SSSWQ 1136_ PPANM 1141_ NREPE 1146_ PSCRT 1151_ DTPAP 1156_ PTHAL 1161_ SQSPA 1166_ EADGS 1171_ VAFVP 1176_ GEAQV 1181_ AREIP 1186_ EPRTS 1191_ SHADP 1196_ PEAEP 1201_ PWSGR 1206_ LPAFG 1211_ GVIPA 1216_ TEPRG 1221_ TPGSP 1226_ SGTQE 1231_ PRGPL 1236_ GLEKL 1241_ PLRQP 1246_ GPEKG 1251_ ALDLE 1256_ KPPLP 1261_ QPGPE 1266_ KGALD 1271_ LGLLS 1276_ QEGEA 1281_ ATQQW 1286_ LGGQR 1291_ GVRVP 1296_ LLGSR 1301_ LPYQP 1306_ PALCS 1311_ LRALS 1316_ GLLLH 1321_ KKALE 1326_ HKATS 1331_ LVVGG 1336_ EAERP 1341_ AGALQ 1346_ ASLGL 1351_ VRGQL 1356_ QDNPA 1361_ YLLLR 1366_ ARFLA 1371_ AFTLP 1376_ ALLAT 1381_ LAPQG 1386_ VRTTL 1391_ SVPSR 1396_ VGSES 1401_ EDEDL 1406_ LSELE 1411_ LADRD 1416_ GQPGC 1421_ TTATC 1426_ PIQGA 1431_ PDSGK 1436_ CSASS 1441_ CLDTS 1446_ NDPDD 1451_ LDVLR 1456_ TRHAR 1461_HTRKR
1: Part of the SNAPc complex required for the transcription of both RNA polymerase II and III small-nuclear RNA genes. Binds to the proximal sequence element (PSE), a non-TATA-box basal promoter element common to these 2 types of genes. Recruits TBP and BRF2 to the U6 snRNA TATA box