Mixed spliceosome complexes on Ftz, H. sapiens, (Zhou et al 2002)

Name Species Class / Family Also Known As MW # Of Peptides
SNRNP200 H. sapiens U5 snRNP ASCC3L1, BRR2, FLJ11521, HELIC2, RP33 244.5 36
PRPF8 H. sapiens U5 snRNP HPRP8, PRP8, PRPC8, RP13 273.6 33
SF3B1 H. sapiens 17S U2 snRNP Hsh155, MDS, PRP10, PRPF10, SAP155 145.8 20
EFTUD2 H. sapiens U5 snRNP DKFZp686E24196, FLJ44695, KIAA0031, MFDM, Snrp116 109.4 19
ACIN1 H. sapiens EJC/mRNP ACINUS, ACN, DKFZp667N107, KIAA0670, fSAP152 151.9 17
TCERG1 H. sapiens misc. proteins found irregularly with spliceosomes CA150, MGC133200, TAF2S, Urn1 123.9 15
AQR H. sapiens PRP19 related DKFZp686B23123, IBP160, KIAA0560, fSAP164 171.3 14
SF3A1 H. sapiens 17S U2 snRNP PRP21, PRPF21, SAP114, SF3A120 88.9 13
THOC2 H. sapiens TREX CXorf3, THO2, dJ506G2.1, hTREX120 182.8 12
SRRT H. sapiens pre-mRNA/mRNA binding proteins ARS2, ASR2, MGC126427, serrate 100.7 12
THOC1 H. sapiens TREX HPR1, P84, P84N5 75.7 12
DDX23 H. sapiens U5 snRNP MGC8416, PRPF28, U5-100K, U5-100KD, prp28 95.6 12
SRSF1 H. sapiens SR protein ASF, FLJ53078, MGC5228, SF2, SF2p33 27.7 12
CDC5L H. sapiens PRP19 complex CDC5, CDC5-LIKE, CEF1, KIAA0432, PCDC5RP 92.3 12
SART1 H. sapiens tri-snRNP Ara1, HOMS1, MGC2038, SART1259, SNRNP110 90.3 11
SF3B2 H. sapiens 17S U2 snRNP Cus1, SAP145, SF3B145, SF3b1, SF3b150 100.2 10
NCBP1 H. sapiens pre-mRNA/mRNA binding proteins CBP80, MGC2087, NCBP, Sto1 91.8 10
SRRM2 H. sapiens SR related 300-KD, CWF21, Cwc21, DKFZp667L0421, DKFZp686O15166 299.6 9
SNRPA1 H. sapiens 17S U2 snRNP Lea1 28.4 9
DHX8 H. sapiens Second step factors DDX8, HRH1, PRP22, PRPF22 139.3 9
PRPF40A H. sapiens Recruited at A complex FBP-11, FBP11, FLAF1, FLJ20585, FNBP3 108.8 9
XAB2 H. sapiens PRP19 related DKFZp762C1015, HCNP, HCRN, NTC90, SYF1 100.0 8
SPEN H. sapiens HIAA0929, KIAA0929, MINT, RBM15C, RP1-134O19.1 402.2 8
EIF4A3 H. sapiens EJC/mRNP DDX48, DKFZp686O16189, KIAA0111, MGC10862, NMP265 46.9 8
PSEN1 H. sapiens AD3, FAD, PS-1, PS1, S182 52.7 8
PRPF19 H. sapiens PRP19 complex NMP200, PRP19, PSO4, SNEV, UBOX4 55.2 7
HTATSF1 H. sapiens 17S U2 snRNP associated TAT-SF1, dJ196E23.2 85.9 7
THOC5 H. sapiens TREX C22orf19, Fmip, PK1.3, fSAP79 78.5 7
DHX9 H. sapiens misc. proteins found irregularly with spliceosomes DDX9, FLJ17406, LKP, NDH2, NDHII 141.0 7
THOC7 H. sapiens TREX FLJ23445, NIF3L1BP1, fSAP24 23.7 6
THOC6 H. sapiens TREX MGC2655, WDR58, fSAP35 37.5 6
LUC7L H. sapiens U1 snRNP FLJ10231, LUC7-LIKE, LUC7B1, Luc7, SR+89 43.7 6
SNW1 H. sapiens PRP19 related Bx42, MGC119379, NCOA-62, PRPF45, Prp45 61.5 6
DHX16 H. sapiens Recruited at Bact complex DBP2, DDX16, PRO2014, PRP8, PRPF2 119.3 6
SF3B3 H. sapiens 17S U2 snRNP KIAA0017, RSE1, SAP130, SF3b130, STAF130 135.6 5
PUF60 H. sapiens 17S U2 snRNP associated FIR, FLJ31379, RoBPI, SIAHBP1 59.9 5
BCAS2 H. sapiens PRP19 complex DAM1, SPF27, Snt309 26.1 5
PRPF3 H. sapiens U4/U6 snRNP HPRP3, HPRP3P, PRP3, Prp3p, RP18 77.5 5
PRPF4 H. sapiens U4/U6 snRNP HPRP4, HPRP4P, PRP4, Prp4p 58.4 5
PABPN1 H. sapiens pre-mRNA/mRNA binding proteins OPMD, PAB2, PABII, PABP-2, PABP2 32.7 5
SNRPD2 H. sapiens Sm SMD2, SNRPD1, Sm-D2 13.5 5
SNRNP40 H. sapiens U5 snRNP 40K, FLJ41108, HPRP8BP, MGC1910, PRP8BP 39.3 5
CWC22 H. sapiens Recruited at Bact complex EIF4GL, KIAA1604, NCM, fSAPb 105.5 4
CDK12 H. sapiens CRK7, CRKR, CRKRS, KIAA0904, hCDK12 164.2 4
CRNKL1 H. sapiens PRP19 related CLF, CRN, Clf1, HCRN, MSTP021 100.5 4
PPWD1 H. sapiens Recruited at C complex FLJ33156, FLJ36356, KIAA0073 73.6 4
NUDT21 H. sapiens CPSF CFIM25, CPSF5, DKFZp686H1588 26.2 4
SF3A3 H. sapiens 17S U2 snRNP PRP9, PRPF9, SAP61, SF3a60 58.8 4
DDX17 H. sapiens pre-mRNA/mRNA binding proteins DKFZp761H2016, P72, RH70 80.3 4
SRRM1 H. sapiens SR related 160-KD, MGC39488, POP101, SRM160 102.3 4
SRSF9 H. sapiens SR protein SFRS9, SRp30c 25.5 4
DHX15 H. sapiens 17S U2 snRNP associated DBP1, DDX15, HRH2, PRP43, PRPF43 90.9 4
DDX5 H. sapiens pre-mRNA/mRNA binding proteins DKFZp434E109, DKFZp686J01190, G17P1, HLR1, HUMP68 69.1 4
C16orf80 H. sapiens Occasionally detected in Bact complex EVORF, GTL3, fSAP23 22.8 4
THOC3 H. sapiens TREX MGC5469, TEX1 38.8 3
RBM15 H. sapiens pre-mRNA/mRNA binding proteins FLJ12479, FLJ21943, MGC119584, OTT, OTT1 107.2 3
PPIL3 H. sapiens Recruited at C complex CYPJ 18.2 3
SF3B6 H. sapiens 17S U2 snRNP SF3B14, CGI-110, HSPC175, Ht006, P14, SAP14 14.6 3
LSM3 H. sapiens LSm SMX4, USS2, YLR438C 11.8 3
PRPF31 H. sapiens U4/U6 snRNP DKFZp566J153, NY-BR-99, PRP31, RP11 55.5 3
SYF2 H. sapiens Recruited at C complex CBPIN, DKFZp564O2082, NTC31, P29, fSAP29 28.7 3
PRPF6 H. sapiens U5 snRNP ANT-1, ANT1, C20orf14, Prp6, TOM 106.9 3
TFIP11 H. sapiens Recruited at B complex FLJ22086, NTR1, Spp382, TIP39, bK445C9.6 96.8 3
NCBP2 H. sapiens pre-mRNA/mRNA binding proteins CBC2, CBP20, NIP1, PIG55 18.0 3
SNRNP27 H. sapiens misc. proteins found irregularly with spliceosomes 27K, RY1 18.9 3
USP39 H. sapiens tri-snRNP 65K, CGI-21, FLJ33136, HSPC332, MGC75069 65.4 3
PPIH H. sapiens U4/U6 snRNP CYP-20, CYPH, MGC5016, SnuCyp-20, USA-CYP 19.2 3
ALYREF H. sapiens EJC/mRNP ALY, ALY/REF, BEF, REF, THOC4 26.9 3
DDX46 H. sapiens 17S U2 snRNP associated FLJ25329, KIAA0801, MGC9936, PRPF5, Prp5 117.4 3
PRPF4B H. sapiens Recruited at B complex KIAA0536, PR4H, PRP4, PRP4H, PRP4K 117.0 3
DDX39B H. sapiens other rna binding domain containing BAT1, D6S81E, UAP56 49.0 3
SNRPF H. sapiens Sm SMF, Sm-F, snRNP-F 9.7 3
SNRPE H. sapiens Sm B-raf, SME, Sm-E 10.8 3
SNRPD1 H. sapiens Sm HsT2456, SMD1, SNRPD, Sm-D1 13.3 3
SRSF7 H. sapiens SR protein 9G8, AAG3, SFRS7 27.4 3
SRSF6 H. sapiens SR protein B52, FLJ08061, MGC5045, SFRS6, SRP55 39.6 3
SRSF5 H. sapiens SR protein HRS, SFRS5, SRP40 31.3 3
SRSF3 H. sapiens SR protein SFRS3, SRp20 19.3 3
PLRG1 H. sapiens PRP19 complex Cwc1, MGC110980, PRL1, PRP46, PRPF46 57.2 3
MFAP1 H. sapiens Recruited at B complex — 52.0 3
MAGOH H. sapiens EJC/mRNP MAGOH1, MAGOHA 17.2 3
GCFC1 H. sapiens pre-mRNA/mRNA binding proteins BM020, C21orf66, FLJ90561, FSAP105, GCFC 104.8 3
CACTIN H. sapiens Recruited at C complex C19orf29, FLJ17482, FLJ59622, NY-REN-24, fSAPc 88.7 2
LSM2 H. sapiens LSm C6orf28, G7B, YBL026W, snRNP 10.8 2
CASKIN1 H. sapiens ANKS5A 149.8 2
WBP11 H. sapiens PRP19 complex DKFZp779M1063, NPWBP, SIPP1, WBP-11 70.0 2
PPIL1 H. sapiens PRP19 related CGI-124, CYPL1, MGC678, PPIase, hCyPX 18.2 2
CWC15 H. sapiens PRP19 complex C11orf5, Cwf15, HSPC148, ORF5, AD-002 26.6 2
LSM4 H. sapiens LSm GRP, YER112W 15.3 2
U2SURP H. sapiens 17S U2 snRNP associated KIAA0332, MGC133197, SR140, fSAPa 118.3 2
U2AF2 H. sapiens 17S U2 snRNP associated U2AF65 53.5 2
SLU7 H. sapiens Second step factors 9G8, MGC9280, hSlu7 68.4 2
PPIE H. sapiens PRP19 related CYP-33, CYP33, MGC111222, MGC3736 33.4 2
SMNDC1 H. sapiens 17S U2 snRNP associated SMNR, SPF30 26.7 2
SF3B4 H. sapiens 17S U2 snRNP AFD1, Hsh49, MGC10828, SAP49, SF3b49 44.4 2
RBM8A H. sapiens EJC/mRNP BOV-1A, BOV-1B, BOV-1C, C1DELq21.1, DEL1q21.1 19.9 2
DHX38 H. sapiens Second step factors DDX38, KIAA0224, PRP16, PRPF16 140.5 2
WTAP H. sapiens DKFZp686F20131, KIAA0105, MGC3925 44.2 2
RBM39 H. sapiens pre-mRNA/mRNA binding proteins CAPER, CAPERalpha, DKFZp781C0423, FLJ44170, FSAP59 59.4 2
U2AF1 H. sapiens 17S U2 snRNP associated DKFZp313J1712, FP793, RN, RNU2AF1, U2AF35 27.9 2
SNRPD3 H. sapiens Sm SMD3, Sm-D3 13.9 2
SNRPB H. sapiens Sm COD, SNRPB1, Sm-B/B', SmB/B', SmB/SmB' 24.6 2
SNRPA H. sapiens U1 snRNP Mud1, U1-A, U1A 31.3 2
SRSF4 H. sapiens SR protein SFRS4, SRP75 56.7 2
SRSF2 H. sapiens SR protein PR264, SC-35, SC35, SFRS2, SFRS2A 25.5 2
MOV10 H. sapiens Occasionally detected in Bact complex DKFZp667O1423, FLJ32791, KIAA1631, fSAP113, gb110 113.7 2
IK H. sapiens Recruited at B complex CSA2, MGC59741, RED 65.6 2
DDX3X H. sapiens pre-mRNA/mRNA binding proteins DBX, DDX14, DDX3, HLP2 73.2 2
CIRBP H. sapiens CIRP 18.6 2
ISY1 H. sapiens PRP19 related FSAP33, KIAA1160 33.0 2
RBM17 H. sapiens 17S U2 snRNP associated DKFZp686F13131, MGC14439, SPF45 45.0 1
BUD13 H. sapiens RES complex Cwc26, FLJ27090, MGC13125, fSAP71 70.5 1
C19orf43 H. sapiens MGC2803, fSAP18 18.4 1
CTNNBL1 H. sapiens PRP19 complex C20orf33, FLJ21108, NAP, NYD-SP19, P14L 65.2 1
RBM22 H. sapiens PRP19 related Cwc2, FLJ10290, ZC3H16, fSAP47 46.9 1
SMU1 H. sapiens Recruited at B complex BWD, DKFZp761L0916, FLJ10805, FLJ10870, FLJ11970 57.5 1
LSM7 H. sapiens LSm YNL147W 11.6 1
DDX41 H. sapiens Recruited at C complex ABS, MGC8828 69.8 1
CDC40 H. sapiens Second step factors EHB3, FLJ10564, MGC102802, PRP17, PRPF17 65.5 1
PPIL2 H. sapiens Recruited at Bact complex CYC4, CYP60, Cyp-60, FLJ39930, MGC33174 58.8 1
SKIV2L2 H. sapiens misc. proteins found irregularly with spliceosomes Dob1, KIAA0052, MGC142069, Mtr4, fSAP118 117.8 1
DNAJC8 H. sapiens chaperonin/heat shock HSPC331, SPF31 29.8 1
LSM6 H. sapiens LSm YDR378C 9.1 1
CPSF6 H. sapiens CPSF CFIM, CFIM68, HPBRII-4, HPBRII-7 59.2 1
TXNL4A H. sapiens U5 snRNP DIB1, DIM1, HsT161, TXNL4, U5-15kD 16.8 1
IGF2BP3 H. sapiens pre-mRNA/mRNA binding proteins CT98, DKFZp686F1078, IMP-3, IMP3, KOC1 63.7 1
CD2BP2 H. sapiens U5 snRNP FWP010, LIN1, PPP1R59, Snu40, U5-52K 37.6 1
SRSF11 H. sapiens SR protein DKFZp686M13204, FLJ18226, NET2, SFRS11, dJ677H15.2 53.5 1
BUD31 H. sapiens PRP19 related Cwc14, EDG-2, EDG2, G10, MGC111202 17.0 1
PRPF18 H. sapiens Second step factors FLJ10210, PRP18, hPrp18 39.9 1
DGCR14 H. sapiens Recruited at C complex DGCR13, DGS-H, DGS-I, DGSH, DGSI 52.6 1
SF3A2 H. sapiens 17S U2 snRNP PRP11, PRPF11, SAP62, SF3a66 49.3 1
ZNF207 H. sapiens other rna binding domain containing DKFZp761N202 50.8 1
SF1 H. sapiens Recruited at A complex BBP, D11S636, MBBP, ZFM1, ZNF162 68.3 1
SNRPG H. sapiens Sm MGC117317, SMG, Sm-G 8.5 1
SNRPC H. sapiens U1 snRNP FLJ20302, U1C, Yhc1 17.4 1
SNRPB2 H. sapiens 17S U2 snRNP MGC24807, MGC45309, Msl1 25.5 1
SNRNP70 H. sapiens U1 snRNP RNPU1Z, RPU1, SNRP70, Snp1, U1-70K 51.6 1
TRA2B H. sapiens SR protein DKFZp686F18120, Htra2-beta, SFRS10, SRFS10, TRA2-BETA 33.7 1
PPM1G H. sapiens MGC1675, MGC2870, PP2CG, PP2CGAMMA, PPP2CG 59.3 1
NHP2L1 H. sapiens U4/U6 snRNP 15.5K, FA-1, FA1, NHPX, OTK27 14.2 1
HNRNPA3 H. sapiens hnRNP 2610510D13Rik, D10S102, FBRNP, HNRPA3, MGC138232 39.6 0
RALY H. sapiens hnRNP HNRPCL2, MGC117312, P542 32.5 0
SYNCRIP H. sapiens hnRNP FLJ31626, GRY-RBP, GRYRBP, HNRPQ1, NSAP1 69.6 0
HNRNPR H. sapiens hnRNP FLJ25714, HNRPR, hnRNP R, hnRNP-R 70.9 0
HNRPDL H. sapiens hnRNP HNRNP, JKTBP, JKTBP2, laAUF1 46.4 0
MATR3 H. sapiens Occasionally detected in C complex DKFZp686K0542, DKFZp686K23100, KIAA0723, MGC9105, MPD2 94.6 0
BUB3 H. sapiens BUB3L, hBUB3 37.2 0
CSDA H. sapiens CSDA1, DBPA, ZONAB 40.1 0
TAF15 H. sapiens Npl3, RBP56, TAF2N, TAFII68 61.8 0
PTBP1 H. sapiens alternative splicing factor HNRNP-I, HNRNPI, HNRPI, MGC10830, MGC8461 57.2 0
YBX1 H. sapiens pre-mRNA/mRNA binding proteins BP-8, CSDA2, CSDB, DBPB, MDR-NF1 35.9 0
ILF3 H. sapiens CBTF, DRBF, DRBP76, MMP4, MPHOSPH4 95.3 0
ILF2 H. sapiens MGC8391, NF45, PRO3063 43.1 0
HSPA8 H. sapiens PRP19 complex HSC54, HSC70, HSC71, HSP71, HSP73 70.9 0
HSPA5 H. sapiens chaperonin/heat shock BIP, FLJ26106, GRP78, MIF2 72.3 0
HSPA2 H. sapiens chaperonin/heat shock HSP70-2, HSP70-3 70.0 0
HNRNPL H. sapiens hnRNP FLJ35509, HNRPL, P/OKcl.14, hnRNP-L 64.1 0
HNRNPK H. sapiens hnRNP CSBP, FLJ41122, HNRPK, TUNP 51.0 0
HNRNPC H. sapiens hnRNP C1, C2, HNRNP, HNRPC, MGC104306 33.7 0
HNRNPA2B1 H. sapiens hnRNP DKFZp779B0244, FLJ22720, HNRNPA2, HNRNPB1, HNRPA2 37.4 0
HNRNPA1 H. sapiens hnRNP HNRPA1, HNRPA1L3, MGC102835, hnRNP A1, hnRNP-A1 38.7 0
FUS H. sapiens hnRNP ALS6, FUS1, HNRNPP2, POMP75, TLS 53.4 0
ELAVL1 H. sapiens alternative splicing factor ELAV1, HUR, Hua, MelG 36.1 0

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