C complex on PM5, H. sapiens, (Bessonov et al 2010)

Name Species Class / Family Also Known As MW # Of Peptides
PRPF8 H. sapiens U5 snRNP HPRP8, PRP8, PRPC8, RP13 273.6 451
SNRNP200 H. sapiens U5 snRNP ASCC3L1, BRR2, FLJ11521, HELIC2, RP33 244.5 370
CDC5L H. sapiens PRP19 complex CDC5, CDC5-LIKE, CEF1, KIAA0432, PCDC5RP 92.3 240
AQR H. sapiens PRP19 related DKFZp686B23123, IBP160, KIAA0560, fSAP164 171.3 219
DHX8 H. sapiens Second step factors DDX8, HRH1, PRP22, PRPF22 139.3 211
XAB2 H. sapiens PRP19 related DKFZp762C1015, HCNP, HCRN, NTC90, SYF1 100.0 211
EFTUD2 H. sapiens U5 snRNP DKFZp686E24196, FLJ44695, KIAA0031, MFDM, Snrp116 109.4 198
DDX41 H. sapiens Recruited at C complex ABS, MGC8828 69.8 180
PRPF19 H. sapiens PRP19 complex NMP200, PRP19, PSO4, SNEV, UBOX4 55.2 152
CRNKL1 H. sapiens PRP19 related CLF, CRN, Clf1, HCRN, MSTP021 100.5 150
CWC22 H. sapiens Recruited at Bact complex EIF4GL, KIAA1604, NCM, fSAPb 105.5 150
SRRM2 H. sapiens SR related 300-KD, CWF21, Cwc21, DKFZp667L0421, DKFZp686O15166 299.6 145
SNW1 H. sapiens PRP19 related Bx42, MGC119379, NCOA-62, PRPF45, Prp45 61.5 132
CDC40 H. sapiens Second step factors EHB3, FLJ10564, MGC102802, PRP17, PRPF17 65.5 110
NCBP1 H. sapiens pre-mRNA/mRNA binding proteins CBP80, MGC2087, NCBP, Sto1 91.8 98
SF3B3 H. sapiens 17S U2 snRNP KIAA0017, RSE1, SAP130, SF3b130, STAF130 135.6 98
EIF4A3 H. sapiens EJC/mRNP DDX48, DKFZp686O16189, KIAA0111, MGC10862, NMP265 46.9 75
SLU7 H. sapiens Second step factors 9G8, MGC9280, hSlu7 68.4 72
CACTIN H. sapiens Recruited at C complex C19orf29, FLJ17482, FLJ59622, NY-REN-24, fSAPc 88.7 71
DHX16 H. sapiens Recruited at Bact complex DBP2, DDX16, PRO2014, PRP8, PRPF2 119.3 65
PLRG1 H. sapiens PRP19 complex Cwc1, MGC110980, PRL1, PRP46, PRPF46 57.2 60
ACIN1 H. sapiens EJC/mRNP ACINUS, ACN, DKFZp667N107, KIAA0670, fSAP152 151.9 57
SRRT H. sapiens pre-mRNA/mRNA binding proteins ARS2, ASR2, MGC126427, serrate 100.7 56
SF3B1 H. sapiens 17S U2 snRNP Hsh155, MDS, PRP10, PRPF10, SAP155 145.8 54
PRPF6 H. sapiens U5 snRNP ANT-1, ANT1, C20orf14, Prp6, TOM 106.9 53
DDX23 H. sapiens U5 snRNP MGC8416, PRPF28, U5-100K, U5-100KD, prp28 95.6 53
HNRNPC H. sapiens hnRNP C1, C2, HNRNP, HNRPC, MGC104306 33.7 52
SNRNP40 H. sapiens U5 snRNP 40K, FLJ41108, HPRP8BP, MGC1910, PRP8BP 39.3 47
RBM22 H. sapiens PRP19 related Cwc2, FLJ10290, ZC3H16, fSAP47 46.9 46
SRSF9 H. sapiens SR protein SFRS9, SRp30c 25.5 44
SRSF10 H. sapiens SR protein DKFZp686H0644, FLJ30749, FLJ43846, FUSIP1, FUSIP2 31.3 44
DGCR14 H. sapiens Recruited at C complex DGCR13, DGS-H, DGS-I, DGSH, DGSI 52.6 43
PPWD1 H. sapiens Recruited at C complex FLJ33156, FLJ36356, KIAA0073 73.6 43
SRSF1 H. sapiens SR protein ASF, FLJ53078, MGC5228, SF2, SF2p33 27.7 42
SF3A1 H. sapiens 17S U2 snRNP PRP21, PRPF21, SAP114, SF3A120 88.9 40
GCFC1 H. sapiens pre-mRNA/mRNA binding proteins BM020, C21orf66, FLJ90561, FSAP105, GCFC 104.8 36
SF3B2 H. sapiens 17S U2 snRNP Cus1, SAP145, SF3B145, SF3b1, SF3b150 100.2 36
PRPF4B H. sapiens Recruited at B complex KIAA0536, PR4H, PRP4, PRP4H, PRP4K 117.0 36
BCLAF1 H. sapiens BTF, KIAA0164, bK211L9.1 106.1 34
SRSF6 H. sapiens SR protein B52, FLJ08061, MGC5045, SFRS6, SRP55 39.6 34
DHX35 H. sapiens Recruited at C complex C20orf15, DDX35, FLJ22759, KAIA0875 78.9 34
SNRPD2 H. sapiens Sm SMD2, SNRPD1, Sm-D2 13.5 34
RBMX H. sapiens hnRNP HNRPG, RBMXP1, RBMXRT, RNMX, hnRNP-G 42.3 33
SF3A3 H. sapiens 17S U2 snRNP PRP9, PRPF9, SAP61, SF3a60 58.8 32
SNRPA1 H. sapiens 17S U2 snRNP Lea1 28.4 32
SYF2 H. sapiens Recruited at C complex CBPIN, DKFZp564O2082, NTC31, P29, fSAP29 28.7 31
PPIE H. sapiens PRP19 related CYP-33, CYP33, MGC111222, MGC3736 33.4 30
PPIG H. sapiens Recruited at C complex CARS-Cyp, CYP, MGC133241, SCAF10, SRCyp 88.6 29
SDE2 H. sapiens Recruited at C complex c1orf55, FLJ35382, RP4-671D7.1, dJ671D7.1 49.7 29
DHX15 H. sapiens 17S U2 snRNP associated DBP1, DDX15, HRH2, PRP43, PRPF43 90.9 28
BCAS2 H. sapiens PRP19 complex DAM1, SPF27, Snt309 26.1 27
PPIL2 H. sapiens Recruited at Bact complex CYC4, CYP60, Cyp-60, FLJ39930, MGC33174 58.8 27
SRSF7 H. sapiens SR protein 9G8, AAG3, SFRS7 27.4 27
TFIP11 H. sapiens Recruited at B complex FLJ22086, NTR1, Spp382, TIP39, bK445C9.6 96.8 26
HNRNPM H. sapiens hnRNP CEAR, DKFZp547H118, HNRNPM4, HNRPM, HNRPM4 77.5 25
ISY1 H. sapiens PRP19 related FSAP33, KIAA1160 33.0 25
YBX1 H. sapiens pre-mRNA/mRNA binding proteins BP-8, CSDA2, CSDB, DBPB, MDR-NF1 35.9 25
GPATCH1 H. sapiens Recruited at Bact complex ECGP, FLJ10206, FLJ34516, FLJ38686, GPATC1 103.3 25
FAM50A H. sapiens Recruited at C complex 9F, DXS9928E, HXC-26, HXC26, XAP5 40.2 24
TRA2B H. sapiens SR protein DKFZp686F18120, Htra2-beta, SFRS10, SRFS10, TRA2-BETA 33.7 24
TTC14 H. sapiens Occasionally detected in C complex DKFZp313M1015, DRDL5813, FLJ00166, KIAA1980, PRO19630 88.3 24
SKIV2L2 H. sapiens misc. proteins found irregularly with spliceosomes Dob1, KIAA0052, MGC142069, Mtr4, fSAP118 117.8 24
BUD13 H. sapiens RES complex Cwc26, FLJ27090, MGC13125, fSAP71 70.5 23
GPKOW H. sapiens Recruited at Bact complex GPATC5, GPATCH5, Spp2, T54 52.2 23
PNN H. sapiens EJC/mRNP DRS, DRSP, SDK3, memA 81.6 23
USP39 H. sapiens tri-snRNP 65K, CGI-21, FLJ33136, HSPC332, MGC75069 65.4 23
CXorf56 H. sapiens Recruited at C complex FLJ22965 25.6 22
FAM32A H. sapiens Recruited at C complex OTAG12 13.2 21
SNRPB2 H. sapiens 17S U2 snRNP MGC24807, MGC45309, Msl1 25.5 20
HSPA1A H. sapiens chaperonin/heat shock FLJ54303, FLJ54370, FLJ54392, FLJ54408, FLJ75127 70.1 20
CWC15 H. sapiens PRP19 complex C11orf5, Cwf15, HSPC148, ORF5, AD-002 26.6 20
PRKRIP1 H. sapiens C114, FLJ13902, FLJ40957, KRBOX3 21.0 20
CCDC12 H. sapiens Recruited at Bact complex FLJ39430, FLJ40801, MGC23918 19.2 20
ZNF830 H. sapiens Recruited at Bact complex CCDC16, MGC20398, OMCG1, SEL13 42.0 20
FRA10AC1 H. sapiens Recruited at C complex C10orf4, F26C11.1-like, FRA10A 37.5 19
CWC27 H. sapiens Recruited at Bact complex NY-CO-10, SDCCAG10 53.8 19
NCBP2 H. sapiens pre-mRNA/mRNA binding proteins CBC2, CBP20, NIP1, PIG55 18.0 19
SNRPB H. sapiens Sm COD, SNRPB1, Sm-B/B', SmB/B', SmB/SmB' 24.6 18
TRA2A H. sapiens SR protein AWMS1, HSU53209 32.7 18
THRAP3 H. sapiens Recruited at A complex FLJ22082, MGC133082, MGC133083, TRAP150 108.7 18
SNRPD3 H. sapiens Sm SMD3, Sm-D3 13.9 17
HNRNPR H. sapiens hnRNP FLJ25714, HNRPR, hnRNP R, hnRNP-R 70.9 17
NOSIP H. sapiens Recruited at C complex CGI-25 33.2 17
PPIL1 H. sapiens PRP19 related CGI-124, CYPL1, MGC678, PPIase, hCyPX 18.2 16
SRSF5 H. sapiens SR protein HRS, SFRS5, SRP40 31.3 15
DDX5 H. sapiens pre-mRNA/mRNA binding proteins DKFZp434E109, DKFZp686J01190, G17P1, HLR1, HUMP68 69.1 14
SART1 H. sapiens tri-snRNP Ara1, HOMS1, MGC2038, SART1259, SNRNP110 90.3 14
ZC3H18 H. sapiens other rna binding domain containing FLJ22664, FLJ34530, FLJ36075, NHN1 106.4 14
DDX21 H. sapiens other rna binding domain containing DKFZp686F21172, GUA, GURDB, RH-II/GU, RH-II/GuA 87.3 14
FRG1 H. sapiens Occasionally detected in Bact complex FRG1A, FSG1 29.2 13
PRPF3 H. sapiens U4/U6 snRNP HPRP3, HPRP3P, PRP3, Prp3p, RP18 77.5 13
RNF113A H. sapiens Recruited at Bact complex Cwc24, RNF113, ZNF183 38.8 13
BUD31 H. sapiens PRP19 related Cwc14, EDG-2, EDG2, G10, MGC111202 17.0 13
MFAP1 H. sapiens Recruited at B complex — 52.0 13
RNPS1 H. sapiens EJC/mRNP E5.1, MGC117332 34.2 12
C9orf78 H. sapiens Recruited at C complex HCA59, HSPC220, bA409K20.3 33.7 12
CDK10 H. sapiens Recruited at C complex PISSLRE 41.0 12
NFKBIL1 H. sapiens IKBL, LST1, NFKBIL 43.2 12
USP42 H. sapiens FLJ12697 145.4 12
THOC2 H. sapiens TREX CXorf3, THO2, dJ506G2.1, hTREX120 182.8 12
RALY H. sapiens hnRNP HNRPCL2, MGC117312, P542 32.5 11
DDX39B H. sapiens other rna binding domain containing BAT1, D6S81E, UAP56 49.0 11
DDX3X H. sapiens pre-mRNA/mRNA binding proteins DBX, DDX14, DDX3, HLP2 73.2 11
WDR83 H. sapiens Recruited at C complex MGC4238, MORG1 34.3 11
THOC1 H. sapiens TREX HPR1, P84, P84N5 75.7 11
RBMX2 H. sapiens RES complex CGI-79 37.3 10
IK H. sapiens Recruited at B complex CSA2, MGC59741, RED 65.6 10
CTNNBL1 H. sapiens PRP19 complex C20orf33, FLJ21108, NAP, NYD-SP19, P14L 65.2 10
PPIL3 H. sapiens Recruited at C complex CYPJ 18.2 10
SNIP1 H. sapiens RES complex FLJ12553, PMRED 45.8 10
ELAVL1 H. sapiens alternative splicing factor ELAV1, HUR, Hua, MelG 36.1 10
THOC5 H. sapiens TREX C22orf19, Fmip, PK1.3, fSAP79 78.5 10
SMU1 H. sapiens Recruited at B complex BWD, DKFZp761L0916, FLJ10805, FLJ10870, FLJ11970 57.5 9
ZCCHC10 H. sapiens Occasionally detected in C complex FLJ20094 21.0 9
NKAP H. sapiens Occasionally detected in C complex FLJ22626 47.1 9
SON H. sapiens BASS1, C21orf50, DBP-5, FLJ21099, FLJ33914 263.8 8
SRRM1 H. sapiens SR related 160-KD, MGC39488, POP101, SRM160 102.3 8
PRPF4 H. sapiens U4/U6 snRNP HPRP4, HPRP4P, PRP4, Prp4p 58.4 8
HNRNPA1 H. sapiens hnRNP HNRPA1, HNRPA1L3, MGC102835, hnRNP A1, hnRNP-A1 38.7 7
HSPB1 H. sapiens chaperonin/heat shock CMT2F, DKFZp586P1322, HMN2B, HS.76067, HSP27 22.8 7
MAGOH H. sapiens EJC/mRNP MAGOH1, MAGOHA 17.2 7
RBM8A H. sapiens EJC/mRNP BOV-1A, BOV-1B, BOV-1C, C1DELq21.1, DEL1q21.1 19.9 7
C17orf85 H. sapiens ELG, FLJ32162, HSA277841 70.6 7
DHX38 H. sapiens Second step factors DDX38, KIAA0224, PRP16, PRPF16 140.5 7
PRPF31 H. sapiens U4/U6 snRNP DKFZp566J153, NY-BR-99, PRP31, RP11 55.5 7
PABPC1 H. sapiens pre-mRNA/mRNA binding proteins PAB1, PABP, PABP1, PABPC2, PABPL1 70.7 7
SNRPE H. sapiens Sm B-raf, SME, Sm-E 10.8 6
SNRPF H. sapiens Sm SMF, Sm-F, snRNP-F 9.7 6
SAP18 H. sapiens EJC/mRNP 2HOR0202, MGC27131, SAP18P 17.6 6
PPIH H. sapiens U4/U6 snRNP CYP-20, CYPH, MGC5016, SnuCyp-20, USA-CYP 19.2 6
SF3B6 H. sapiens 17S U2 snRNP SF3B14, CGI-110, HSPC175, Ht006, P14, SAP14 14.6 6
THOC6 H. sapiens TREX MGC2655, WDR58, fSAP35 37.5 6
ZCCHC8 H. sapiens other rna binding domain containing DKFZp434E2220 78.6 6
ALYREF H. sapiens EJC/mRNP ALY, ALY/REF, BEF, REF, THOC4 26.9 6
SNRPG H. sapiens Sm MGC117317, SMG, Sm-G 8.5 5
BAG2 H. sapiens BAG-2, KIAA0576, MGC149462, dJ417I1.2 23.8 5
HNRNPH1 H. sapiens hnRNP DKFZp686A15170, HNRPH, HNRPH1, hnRNPH 49.2 5
FAM50B H. sapiens Occasionally detected in C complex D6S2654E, X5L 38.7 5
PHF5A H. sapiens 17S U2 snRNP INI, MGC1346, Rds3, SAP14b, SF3b14b 12.4 5
ILF2 H. sapiens MGC8391, NF45, PRO3063 43.1 5
NUMA1 H. sapiens pre-mRNA/mRNA binding proteins NUMA 238.3 5
RBM7 H. sapiens pre-mRNA/mRNA binding proteins FLJ11153 30.5 4
SRSF3 H. sapiens SR protein SFRS3, SRp20 19.3 4
PABPN1 H. sapiens pre-mRNA/mRNA binding proteins OPMD, PAB2, PABII, PABP-2, PABP2 32.7 4
SF3B4 H. sapiens 17S U2 snRNP AFD1, Hsh49, MGC10828, SAP49, SF3b49 44.4 4
THOC7 H. sapiens TREX FLJ23445, NIF3L1BP1, fSAP24 23.7 4
THOC3 H. sapiens TREX MGC5469, TEX1 38.8 4
SF3A2 H. sapiens 17S U2 snRNP PRP11, PRPF11, SAP62, SF3a66 49.3 4
HNRNPA3 H. sapiens hnRNP 2610510D13Rik, D10S102, FBRNP, HNRPA3, MGC138232 39.6 4
RBM4 H. sapiens other rna binding domain containing DKFZp547K0918, FLJ36727, LARK, MGC75138, RBM4A 40.3 4
ATP5I H. sapiens ATP5K, MGC12532 7.9 3
SNRPD1 H. sapiens Sm HsT2456, SMD1, SNRPD, Sm-D1 13.3 3
SRSF4 H. sapiens SR protein SFRS4, SRP75 56.7 3
MATR3 H. sapiens Occasionally detected in C complex DKFZp686K0542, DKFZp686K23100, KIAA0723, MGC9105, MPD2 94.6 3
PRPF38A H. sapiens Recruited at B complex FLJ14936, MGC3320, Prp38, RP5-965L7.1 37.5 3
HNRNPF H. sapiens hnRNP HNRPF, MGC110997, OK/SW-cl.23, mcs94-1 45.7 3
EIF3L H. sapiens translation-related EIF3EIP, EIF3S11, EIF3S6IP, HSPC021, HSPC025 66.7 2
WDR70 H. sapiens Occasionally detected in C complex FLJ10233 73.2 2
HNRNPAB H. sapiens hnRNP ABBP1, FLJ40338, HNRPAB 36.2 2
SF3B5 H. sapiens 17S U2 snRNP MGC3133, SF3b10, Ysf3 10.1 2
HNRNPA2B1 H. sapiens hnRNP DKFZp779B0244, FLJ22720, HNRNPA2, HNRNPB1, HNRPA2 37.4 2
SNRNP70 H. sapiens U1 snRNP RNPU1Z, RPU1, SNRP70, Snp1, U1-70K 51.6 2
IGF2BP3 H. sapiens pre-mRNA/mRNA binding proteins CT98, DKFZp686F1078, IMP-3, IMP3, KOC1 63.7 2
BCAS1 H. sapiens Occasionally detected in C complex AIBC1, NABC1 61.7 2
LSM2 H. sapiens LSm C6orf28, G7B, YBL026W, snRNP 10.8 1
KIN H. sapiens misc. proteins found irregularly with spliceosomes BTCD, KIN17 45.4 1
HNRNPD H. sapiens hnRNP AUF1, AUF1A, HNRPD, P37, hnRNPD0 38.4 1
CSDA H. sapiens CSDA1, DBPA, ZONAB 40.1 1
PRPF40A H. sapiens Recruited at A complex FBP-11, FBP11, FLAF1, FLJ20585, FNBP3 108.8 1

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