Serine/arginine repetitive matrix protein 2 (300 kDa nuclear matrix antigen) (Serine/arginine-rich splicing factor-related nuclear matrix protein of 300 kDa) (SR-related nuclear matrix protein of 300 kDa) (Ser/Arg-related nuclear matrix protein of 300 kDa) (Splicing coactivator subunit SRm300) (Tax-responsive enhancer element-binding protein 803) (TaxREB803)
1_MYNGI 6_ GLPTP 11_ RGSGT 16_ NGYVQ 21_ RNLSL 26_ VRGRR 31_ GERPD 36_ YKGEE 41_ ELRRL 46_ EAALV 51_ KRPNP 56_ DILDH 61_ ERKRR 66_ VELRC 71_ LELEE 76_ MMEEQ 81_ GYEEQ 86_ QIQEK 91_ VATFR 96_ LMLLE 101_ KDVNP 106_ GGKEE 111_ TPGQR 116_ PAVTE 121_ THQLA 126_ ELNEK 131_ KNERL 136_ RAAFG 141_ ISDSY 146_ VDGSS 151_ FDPQR 156_ RAREA 161_ KQPAP 166_ EPPKP 171_ YSLVR 176_ ESSSS 181_ RSPTP 186_ KQKKK 191_ KKKKD 196_ RGRRS 201_ ESSSP 206_ RRERK 211_ KSSKK 216_ KKHRS 221_ ESESK 226_ KRKHR 231_ SPTPK 236_ SKRKS 241_ KDKKR 246_ KRSRS 251_ TTPAP 256_ KSRRA 261_ HRSTS 266_ ADSAS 271_ SSDTS 276_ RSRSR 281_ SAAAK 286_ THTTA 291_ LAGRS 296_ PSPAS 301_ GRRGE 306_ GDAPF 311_ SEPGT 316_ TSTQR 321_ PSSPE 326_ TATKQ 331_ PSSPY 336_ EDKDK 341_ DKKEK 346_ SATRP 351_ SPSPE 356_ RSSTG 361_ PEPPA 366_ PTPLL 371_ AERHG 376_ GSPQP 381_ LATTP 386_ LSQEP 391_ VNPPS 396_ EASPT 401_ RDRSP 406_ PKSPE 411_ KLPQS 416_ SSSES 421_ SPPSP 426_ QPTKV 431_ SRHAS 436_ SSPES 441_ PKPAP 446_ APGSH 451_ REISS 456_ SPTSK 461_ NRSHG 466_ RAKRD 471_ KSHSH 476_ TPSRR 481_ MGRSR 486_ SPATA 491_ KRGRS 496_ RSRTP 501_ TKRGH 506_ SRSRS 511_ PQWRR 516_ SRSAQ 521_ RWGRS 526_ RSPQR 531_ RGRSR 536_ SPQRP 541_ GWSRS 546_ RNTQR 551_ RGRSR 556_ SARRG 561_ RSHSR 566_ SPATR 571_ GRSRS 576_ RTPAR 581_ RGRSR 586_ SRTPA 591_ RRRSR 596_ SRTPT 601_ RRRSR 606_ SRTPA 611_ RRGRS 616_ RSRTP 621_ ARRRS 626_ RTRSP 631_ VRRRS 636_ RSRSP 641_ ARRSG 646_ RSRSR 651_ TPARR 656_ GRSRS 661_ RTPAR 666_ RGRSR 671_ SRTPA 676_ RRSGR 681_ SRSRT 686_ PARRG 691_ RSRSR 696_ TPRRG 701_ RSRSR 706_ SLVRR 711_ GRSHS 716_ RTPQR 721_ RGRSG 726_ SSSER 731_ KNKSR 736_ TSQRR 741_ SRSNS 746_ SPEMK 751_ KSRIS 756_ SRRSR 761_ SLSSP 766_ RSKAK 771_ SRLSL 776_ RRSLS 781_ GSSPC 786_ PKQKS 791_ QTPPR 796_ RSRSG 801_ SSQPK 806_ AKSRT 811_ PPRRS 816_ RSSSS 821_ PPPKQ 826_ KSKTP 831_ SRQSH 836_ SSSSP 841_ HPKVK 846_ SGTPP 851_ RQGSI 856_ TSPQA 861_ NEQSV 866_ TPQRR 871_ SCFES 876_ SPDPE 881_ LKSRT 886_ PSRHS 891_ CSGSS 896_ PPRVK 901_ SSTPP 906_ RQSPS 911_ RSSSP 916_ QPKVK 921_ AIISP 926_ RQRSH 931_ SGSSS 936_ PSPSR 941_ VTSRT 946_ TPRRS 951_ RSVSP 956_ CSNVE 961_ SRLLP 966_ RYSHS 971_ GSSSP 976_ DTKVK 981_ PETPP 986_ RQSHS 991_ GSISP 996_ YPKVK 1001_ AQTPP 1006_ GPSLS 1011_ GSKSP 1016_ CPQEK 1021_ SKDSL 1026_ VQSCP 1031_ GSLSL 1036_ CAGVK 1041_ SSTPP 1046_ GESYF 1051_ GVSSL 1056_ QLKGQ 1061_ SQTSP 1066_ DHRSD 1071_ TSSPE 1076_ VRQSH 1081_ SESPS 1086_ LQSKS 1091_ QTSPK 1096_ GGRSR 1101_ SSSPV 1106_ TELAS 1111_ RSPIR 1116_ QDRGE 1121_ FSASP 1126_ MLKSG 1131_ MSPEQ 1136_ SRFQS 1141_ DSSSY 1146_ PTVDS 1151_ NSLLG 1156_ QSRLE 1161_ TAESK 1166_ EKMAL 1171_ PPQED 1176_ ATASP 1181_ PRQKD 1186_ KFSPF 1191_ PVQDR 1196_ PESSL 1201_ VFKDT 1206_ LRTPP 1211_ RERSG 1216_ AGSSP 1221_ ETKEQ 1226_ NSALP 1231_ TSSQD 1236_ EELME 1241_ VVEKS 1246_ EEPAG 1251_ QILSH 1256_ LSSEL 1261_ KEMST 1266_ SNFES 1271_ SPEVE 1276_ ERPAV 1281_ SLTLD 1286_ QSQSQ 1291_ ASLEA 1296_ VEVPS 1301_ MASSW 1306_ GGPHF 1311_ SPEHK 1316_ ELSNS 1321_ PLREN 1326_ SFGSP 1331_ LEFRN 1336_ SGPLG 1341_ TEMNT 1346_ GFSSE 1351_ VKEDL 1356_ NGPFL 1361_ NQLET 1366_ DPSLD 1371_ MKEQS 1376_ TRSSG 1381_ HSSSE 1386_ LSPDA 1391_ VEKAG 1396_ MSSNQ 1401_ SISSP 1406_ VLDAV 1411_ PRTPS 1416_ RERSS 1421_ SASSP 1426_ EMKDG 1431_ LPRTP 1436_ SRRSR 1441_ SGSSP 1446_ GLRDG 1451_ SGTPS 1456_ RHSLS 1461_ GSSPG 1466_ MKDIP 1471_ RTPSR 1476_ GRSEC 1481_ DSSPE 1486_ PKALP 1491_ QTPRP 1496_ RSRSP 1501_ SSPEL 1506_ NNKCL 1511_ TPQRE 1516_ RSGSE 1521_ SSVDQ 1526_ KTVAR 1531_ TPLGQ 1536_ RSRSG 1541_ SSQEL 1546_ DVKPS 1551_ ASPQE 1556_ RSESD 1561_ SSPDS 1566_ KAKTR 1571_ TPLRQ 1576_ RSRSG 1581_ SSPEV 1586_ DSKSR 1591_ LSPRR 1596_ SRSGS 1601_ SPEVK 1606_ DKPRA 1611_ APRAQ 1616_ SGSDS 1621_ SPEPK 1626_ APAPR 1631_ ALPRR 1636_ SRSGS 1641_ SSKGR 1646_ GPSPE 1651_ GSSST 1656_ ESSPE 1661_ HPPKS 1666_ RTARR 1671_ GSRSS 1676_ PEPKT 1681_ KSRTP 1686_ PRRRS 1691_ SRSSP 1696_ ELTRK 1701_ ARLSR 1706_ RSRSA 1711_ SSSPE 1716_ TRSRT 1721_ PPRHR 1726_ RSPSV 1731_ SSPEP 1736_ AEKSR 1741_ SSRRR 1746_ RSASS 1751_ PRTKT 1756_ TSRRG 1761_ RSPSP 1766_ KPRGL 1771_ QRSRS 1776_ RSRRE 1781_ KTRTT 1786_ RRRDR 1791_ SGSSQ 1796_ STSRR 1801_ RQRSR 1806_ SRSRV 1811_ TRRRR 1816_ GGSGY 1821_ HSRSP 1826_ ARQES 1831_ SRTSS 1836_ RRRRG 1841_ RSRTP 1846_ PTSRK 1851_ RSRSR 1856_ TSPAP 1861_ WKRSR 1866_ SRASP 1871_ ATHRR 1876_ SRSRT 1881_ PLISR 1886_ RRSRS 1891_ RTSPV 1896_ SRRRS 1901_ RSRTS 1906_ VTRRR 1911_ SRSRA 1916_ SPVSR 1921_ RRSRS 1926_ RTPPV 1931_ TRRRS 1936_ RSRTP 1941_ TTRRR 1946_ SRSRT 1951_ PPVTR 1956_ RRSRS 1961_ RTPPV 1966_ TRRRS 1971_ RSRTS 1976_ PITRR 1981_ RSRSR 1986_ TSPVT 1991_ RRRSR 1996_ SRTSP 2001_ VTRRR 2006_ SRSRT 2011_ SPVTR 2016_ RRSRS 2021_ RTPPA 2026_ IRRRS 2031_ RSRTP 2036_ LLPRK 2041_ RSRSR 2046_ SPLAI 2051_ RRRSR 2056_ SRTPR 2061_ TARGK 2066_ RSLTR 2071_ SPPAI 2076_ RRRSA 2081_ SGSSS 2086_ DRSRS 2091_ ATPPA 2096_ TRNHS 2101_ GSRTP 2106_ PVALN 2111_ SSRMS 2116_ CFSRP 2121_ SMSPT 2126_ PLDRC 2131_ RSPGM 2136_ LEPLG 2141_ SSRTP 2146_ MSVLQ 2151_ QAGGS 2156_ MMDGP 2161_ GPRIP 2166_ DHQRT 2171_ SVPEN 2176_ HAQSR 2181_ IALAL 2186_ TAISL 2191_ GTARP 2196_ PPSMS 2201_ AAGLA 2206_ ARMSQ 2211_ VPAPV 2216_ PLMSL 2221_ RTAPA 2226_ ANLAS 2231_ RIPAA 2236_ SAAAM 2241_ NLASA 2246_ RTPAI 2251_ PTAVN 2256_ LADSR 2261_ TPAAA 2266_ AAMNL 2271_ ASPRT 2276_ AVAPS 2281_ AVNLA 2286_ DPRTP 2291_ TAPAV 2296_ NLAGA 2301_ RTPAA 2306_ LAALS 2311_ LTGSG 2316_ TPPTA 2321_ ANYPS 2326_ SSRTP 2331_ QAPAS 2336_ ANLVG 2341_ PRSAH 2346_ ATAPV 2351_ NIAGS 2356_ RTAAA 2361_ LAPAS 2366_ LTSAR 2371_ MAPAL 2376_ SGANL 2381_ TSPRV 2386_ PLSAY 2391_ ERVSG 2396_ RTSPP 2401_ LLDRA 2406_ RSRTP 2411_ PSAPS 2416_ QSRMT 2421_ SERAP 2426_ SPSSR 2431_ MGQAP 2436_ SQSLL 2441_ PPAQD 2446_ QPRSP 2451_ VPSAF 2456_ SDQSR 2461_ CLIAQ 2466_ TTPVA 2471_ GSQSL 2476_ SSGAV 2481_ ATTTS 2486_ SAGDH 2491_ NGMLS 2496_ VPAPG 2501_ VPHSD 2506_ VGEPP 2511_ ASTGA 2516_ QQPSA 2521_ LAALQ 2526_ PAKER 2531_ RSSSS 2536_ SSSSS 2541_ SSSSS 2546_ SSSSS 2551_ SSSSS 2556_ SGSSS 2561_ SDSEG 2566_ SSLPV 2571_ QPEVA 2576_ LKRVP 2581_ SPTPA 2586_ PKEAV 2591_ REGRP 2596_ PEPTP 2601_ AKRKR 2606_ RSSSS 2611_ SSSSS 2616_ SSSSS 2621_ SSSSS 2626_ SSSSS 2631_ SSSSS 2636_ SSSSS 2641_ SSSSS 2646_ SSSPS 2651_ PAKPG 2656_ PQALP 2661_ KPASP 2666_ KKPPP 2671_ GERRS 2676_ RSPRK 2681_ PIDSL 2686_ RDSRS 2691_ LSYSP 2696_ VERRR 2701_ PSPQP 2706_ SPRDQ 2711_ QSSSS 2716_ ERGSR 2721_ RGQRG 2726_ DSRSP 2731_ SHKRR 2736_ RETPS 2741_ PRPMR 2746_HRSSR
1: Required for pre-mRNA splicing as component of the spliceosome. As a component of the minor spliceosome, involved in the splicing of U12-type introns in pre-mRNAs (Probable)