B complex sample 2, H. sapiens, (Bessonov et al 2008)

Name Species Class / Family Also Known As MW # Of Peptides
SNRNP200 H. sapiens U5 snRNP ASCC3L1, BRR2, FLJ11521, HELIC2, RP33 244.5 375
PRPF8 H. sapiens U5 snRNP HPRP8, PRP8, PRPC8, RP13 273.6 335
SF3B3 H. sapiens 17S U2 snRNP KIAA0017, RSE1, SAP130, SF3b130, STAF130 135.6 254
PRPF6 H. sapiens U5 snRNP ANT-1, ANT1, C20orf14, Prp6, TOM 106.9 170
EFTUD2 H. sapiens U5 snRNP DKFZp686E24196, FLJ44695, KIAA0031, MFDM, Snrp116 109.4 168
SF3B1 H. sapiens 17S U2 snRNP Hsh155, MDS, PRP10, PRPF10, SAP155 145.8 119
DDX23 H. sapiens U5 snRNP MGC8416, PRPF28, U5-100K, U5-100KD, prp28 95.6 107
PRPF19 H. sapiens PRP19 complex NMP200, PRP19, PSO4, SNEV, UBOX4 55.2 96
NCBP1 H. sapiens pre-mRNA/mRNA binding proteins CBP80, MGC2087, NCBP, Sto1 91.8 95
CRNKL1 H. sapiens PRP19 related CLF, CRN, Clf1, HCRN, MSTP021 100.5 86
SMU1 H. sapiens Recruited at B complex BWD, DKFZp761L0916, FLJ10805, FLJ10870, FLJ11970 57.5 79
ELAVL1 H. sapiens alternative splicing factor ELAV1, HUR, Hua, MelG 36.1 77
SRSF7 H. sapiens SR protein 9G8, AAG3, SFRS7 27.4 76
PRPF3 H. sapiens U4/U6 snRNP HPRP3, HPRP3P, PRP3, Prp3p, RP18 77.5 75
SF3B2 H. sapiens 17S U2 snRNP Cus1, SAP145, SF3B145, SF3b1, SF3b150 100.2 61
SNRPD2 H. sapiens Sm SMD2, SNRPD1, Sm-D2 13.5 60
SNW1 H. sapiens PRP19 related Bx42, MGC119379, NCOA-62, PRPF45, Prp45 61.5 60
PRPF31 H. sapiens U4/U6 snRNP DKFZp566J153, NY-BR-99, PRP31, RP11 55.5 60
IK H. sapiens Recruited at B complex CSA2, MGC59741, RED 65.6 58
PRPF4 H. sapiens U4/U6 snRNP HPRP4, HPRP4P, PRP4, Prp4p 58.4 57
SART1 H. sapiens tri-snRNP Ara1, HOMS1, MGC2038, SART1259, SNRNP110 90.3 57
DHX15 H. sapiens 17S U2 snRNP associated DBP1, DDX15, HRH2, PRP43, PRPF43 90.9 54
CDC5L H. sapiens PRP19 complex CDC5, CDC5-LIKE, CEF1, KIAA0432, PCDC5RP 92.3 53
HNRNPC H. sapiens hnRNP C1, C2, HNRNP, HNRPC, MGC104306 33.7 51
MFAP1 H. sapiens Recruited at B complex — 52.0 49
THRAP3 H. sapiens Recruited at A complex FLJ22082, MGC133082, MGC133083, TRAP150 108.7 48
RBM39 H. sapiens pre-mRNA/mRNA binding proteins CAPER, CAPERalpha, DKFZp781C0423, FLJ44170, FSAP59 59.4 48
USP39 H. sapiens tri-snRNP 65K, CGI-21, FLJ33136, HSPC332, MGC75069 65.4 48
SF3A1 H. sapiens 17S U2 snRNP PRP21, PRPF21, SAP114, SF3A120 88.9 47
AQR H. sapiens PRP19 related DKFZp686B23123, IBP160, KIAA0560, fSAP164 171.3 44
SF3A3 H. sapiens 17S U2 snRNP PRP9, PRPF9, SAP61, SF3a60 58.8 42
PCBP1 H. sapiens hnRNP HNRPE1, HNRPX, hnRNP-E1, hnRNP-X 37.5 42
SNRNP40 H. sapiens U5 snRNP 40K, FLJ41108, HPRP8BP, MGC1910, PRP8BP 39.3 37
XAB2 H. sapiens PRP19 related DKFZp762C1015, HCNP, HCRN, NTC90, SYF1 100.0 36
SNRPD3 H. sapiens Sm SMD3, Sm-D3 13.9 35
RBMX H. sapiens hnRNP HNRPG, RBMXP1, RBMXRT, RNMX, hnRNP-G 42.3 34
BCLAF1 H. sapiens BTF, KIAA0164, bK211L9.1 106.1 34
PRPF4B H. sapiens Recruited at B complex KIAA0536, PR4H, PRP4, PRP4H, PRP4K 117.0 34
ACIN1 H. sapiens EJC/mRNP ACINUS, ACN, DKFZp667N107, KIAA0670, fSAP152 151.9 33
HNRNPM H. sapiens hnRNP CEAR, DKFZp547H118, HNRNPM4, HNRPM, HNRPM4 77.5 32
TRA2B H. sapiens SR protein DKFZp686F18120, Htra2-beta, SFRS10, SRFS10, TRA2-BETA 33.7 32
PRPF38A H. sapiens Recruited at B complex FLJ14936, MGC3320, Prp38, RP5-965L7.1 37.5 30
PLRG1 H. sapiens PRP19 complex Cwc1, MGC110980, PRL1, PRP46, PRPF46 57.2 28
SRSF10 H. sapiens SR protein DKFZp686H0644, FLJ30749, FLJ43846, FUSIP1, FUSIP2 31.3 27
PPIL2 H. sapiens Recruited at Bact complex CYC4, CYP60, Cyp-60, FLJ39930, MGC33174 58.8 26
NCBP2 H. sapiens pre-mRNA/mRNA binding proteins CBC2, CBP20, NIP1, PIG55 18.0 25
SF3A2 H. sapiens 17S U2 snRNP PRP11, PRPF11, SAP62, SF3a66 49.3 25
SNRPF H. sapiens Sm SMF, Sm-F, snRNP-F 9.7 23
SNRPE H. sapiens Sm B-raf, SME, Sm-E 10.8 23
SRSF6 H. sapiens SR protein B52, FLJ08061, MGC5045, SFRS6, SRP55 39.6 23
SRSF9 H. sapiens SR protein SFRS9, SRp30c 25.5 23
DDX17 H. sapiens pre-mRNA/mRNA binding proteins DKFZp761H2016, P72, RH70 80.3 23
SPEN H. sapiens HIAA0929, KIAA0929, MINT, RBM15C, RP1-134O19.1 402.2 23
PHF5A H. sapiens 17S U2 snRNP INI, MGC1346, Rds3, SAP14b, SF3b14b 12.4 22
SNRPB H. sapiens Sm COD, SNRPB1, Sm-B/B', SmB/B', SmB/SmB' 24.6 22
HNRNPR H. sapiens hnRNP FLJ25714, HNRPR, hnRNP R, hnRNP-R 70.9 22
SRSF5 H. sapiens SR protein HRS, SFRS5, SRP40 31.3 21
DDX39B H. sapiens other rna binding domain containing BAT1, D6S81E, UAP56 49.0 21
CDC40 H. sapiens Second step factors EHB3, FLJ10564, MGC102802, PRP17, PRPF17 65.5 21
SRRT H. sapiens pre-mRNA/mRNA binding proteins ARS2, ASR2, MGC126427, serrate 100.7 20
SNRPD1 H. sapiens Sm HsT2456, SMD1, SNRPD, Sm-D1 13.3 20
HNRNPA2B1 H. sapiens hnRNP DKFZp779B0244, FLJ22720, HNRNPA2, HNRNPB1, HNRPA2 37.4 20
HNRNPA1 H. sapiens hnRNP HNRPA1, HNRPA1L3, MGC102835, hnRNP A1, hnRNP-A1 38.7 19
GCFC1 H. sapiens pre-mRNA/mRNA binding proteins BM020, C21orf66, FLJ90561, FSAP105, GCFC 104.8 19
LSM4 H. sapiens LSm GRP, YER112W 15.3 19
SRSF3 H. sapiens SR protein SFRS3, SRp20 19.3 18
TRA2A H. sapiens SR protein AWMS1, HSU53209 32.7 18
SRSF1 H. sapiens SR protein ASF, FLJ53078, MGC5228, SF2, SF2p33 27.7 18
EIF4A3 H. sapiens EJC/mRNP DDX48, DKFZp686O16189, KIAA0111, MGC10862, NMP265 46.9 18
LSM8 H. sapiens LSm , N(alpha)-acetyltransferase 38, NAA38, NatC auxiliary subunit, FLJ33242, LSM8 10.4 18
SF3B6 H. sapiens 17S U2 snRNP SF3B14, CGI-110, HSPC175, Ht006, P14, SAP14 14.6 17
BUD13 H. sapiens RES complex Cwc26, FLJ27090, MGC13125, fSAP71 70.5 17
U2SURP H. sapiens 17S U2 snRNP associated KIAA0332, MGC133197, SR140, fSAPa 118.3 17
PABPC1 H. sapiens pre-mRNA/mRNA binding proteins PAB1, PABP, PABP1, PABPC2, PABPL1 70.7 16
SNRPB2 H. sapiens 17S U2 snRNP MGC24807, MGC45309, Msl1 25.5 15
PPIL1 H. sapiens PRP19 related CGI-124, CYPL1, MGC678, PPIase, hCyPX 18.2 15
YBX1 H. sapiens pre-mRNA/mRNA binding proteins BP-8, CSDA2, CSDB, DBPB, MDR-NF1 35.9 15
HNRNPA3 H. sapiens hnRNP 2610510D13Rik, D10S102, FBRNP, HNRPA3, MGC138232 39.6 15
PPIH H. sapiens U4/U6 snRNP CYP-20, CYPH, MGC5016, SnuCyp-20, USA-CYP 19.2 14
DDX5 H. sapiens pre-mRNA/mRNA binding proteins DKFZp434E109, DKFZp686J01190, G17P1, HLR1, HUMP68 69.1 14
DHX9 H. sapiens misc. proteins found irregularly with spliceosomes DDX9, FLJ17406, LKP, NDH2, NDHII 141.0 14
CTNNBL1 H. sapiens PRP19 complex C20orf33, FLJ21108, NAP, NYD-SP19, P14L 65.2 13
TFIP11 H. sapiens Recruited at B complex FLJ22086, NTR1, Spp382, TIP39, bK445C9.6 96.8 12
SNIP1 H. sapiens RES complex FLJ12553, PMRED 45.8 12
DHX16 H. sapiens Recruited at Bact complex DBP2, DDX16, PRO2014, PRP8, PRPF2 119.3 12
SNRPA1 H. sapiens 17S U2 snRNP Lea1 28.4 12
LSM6 H. sapiens LSm YDR378C 9.1 12
HNRNPK H. sapiens hnRNP CSBP, FLJ41122, HNRPK, TUNP 51.0 12
SLTM H. sapiens DKFZp762G052, FLJ10005, FLJ13213, Met 117.1 12
PCBP2 H. sapiens hnRNP HNRPE2, MGC110998, hnRNP-E2 38.6 11
SNRPG H. sapiens Sm MGC117317, SMG, Sm-G 8.5 11
PNN H. sapiens EJC/mRNP DRS, DRSP, SDK3, memA 81.6 11
BCAS2 H. sapiens PRP19 complex DAM1, SPF27, Snt309 26.1 11
RBM22 H. sapiens PRP19 related Cwc2, FLJ10290, ZC3H16, fSAP47 46.9 11
TXNL4A H. sapiens U5 snRNP DIB1, DIM1, HsT161, TXNL4, U5-15kD 16.8 11
DDX21 H. sapiens other rna binding domain containing DKFZp686F21172, GUA, GURDB, RH-II/GU, RH-II/GuA 87.3 11
SNRNP70 H. sapiens U1 snRNP RNPU1Z, RPU1, SNRP70, Snp1, U1-70K 51.6 11
THOC5 H. sapiens TREX C22orf19, Fmip, PK1.3, fSAP79 78.5 10
BUD31 H. sapiens PRP19 related Cwc14, EDG-2, EDG2, G10, MGC111202 17.0 10
KIN H. sapiens misc. proteins found irregularly with spliceosomes BTCD, KIN17 45.4 10
ILF2 H. sapiens MGC8391, NF45, PRO3063 43.1 10
LSM2 H. sapiens LSm C6orf28, G7B, YBL026W, snRNP 10.8 10
DDX42 H. sapiens 17S U2 snRNP associated FLJ43179, RHELP, RNAHP, SF3b125 103.0 10
WBP11 H. sapiens PRP19 complex DKFZp779M1063, NPWBP, SIPP1, WBP-11 70.0 10
UBL5 H. sapiens misc. proteins found irregularly with spliceosomes FLJ46917, HUB1, MGC131795 8.5 10
SKIV2L2 H. sapiens misc. proteins found irregularly with spliceosomes Dob1, KIAA0052, MGC142069, Mtr4, fSAP118 117.8 9
NHP2L1 H. sapiens U4/U6 snRNP 15.5K, FA-1, FA1, NHPX, OTK27 14.2 9
DDX3X H. sapiens pre-mRNA/mRNA binding proteins DBX, DDX14, DDX3, HLP2 73.2 9
SEC31A H. sapiens ABP125, ABP130, DKFZp686N07171, HSPC275, HSPC334 133.0 9
RBM17 H. sapiens 17S U2 snRNP associated DKFZp686F13131, MGC14439, SPF45 45.0 9
HSPA8 H. sapiens PRP19 complex HSC54, HSC70, HSC71, HSP71, HSP73 70.9 8
CWC22 H. sapiens Recruited at Bact complex EIF4GL, KIAA1604, NCM, fSAPb 105.5 8
HSPA1A H. sapiens chaperonin/heat shock FLJ54303, FLJ54370, FLJ54392, FLJ54408, FLJ75127 70.1 8
PUF60 H. sapiens 17S U2 snRNP associated FIR, FLJ31379, RoBPI, SIAHBP1 59.9 8
SNRPA H. sapiens U1 snRNP Mud1, U1-A, U1A 31.3 8
RBM10 H. sapiens Recruited at A complex DXS8237E, FLJ40796, GPATC9, GPATCH9, KIAA0122 103.5 8
CCDC12 H. sapiens Recruited at Bact complex FLJ39430, FLJ40801, MGC23918 19.2 7
DHX35 H. sapiens Recruited at C complex C20orf15, DDX35, FLJ22759, KAIA0875 78.9 7
RALY H. sapiens hnRNP HNRPCL2, MGC117312, P542 32.5 7
DHX8 H. sapiens Second step factors DDX8, HRH1, PRP22, PRPF22 139.3 7
PRPF40A H. sapiens Recruited at A complex FBP-11, FBP11, FLAF1, FLJ20585, FNBP3 108.8 7
CWC27 H. sapiens Recruited at Bact complex NY-CO-10, SDCCAG10 53.8 7
SF3B5 H. sapiens 17S U2 snRNP MGC3133, SF3b10, Ysf3 10.1 7
HNRNPAB H. sapiens hnRNP ABBP1, FLJ40338, HNRPAB 36.2 7
CHERP H. sapiens 17S U2 snRNP associated DAN16, SCAF6, SRA1 103.7 7
RNPS1 H. sapiens EJC/mRNP E5.1, MGC117332 34.2 6
SAP18 H. sapiens EJC/mRNP 2HOR0202, MGC27131, SAP18P 17.6 6
ZNF830 H. sapiens Recruited at Bact complex CCDC16, MGC20398, OMCG1, SEL13 42.0 6
RBMX2 H. sapiens RES complex CGI-79 37.3 6
PPIE H. sapiens PRP19 related CYP-33, CYP33, MGC111222, MGC3736 33.4 6
PABPC4 H. sapiens pre-mRNA/mRNA binding proteins APP-1, APP1, FLJ43938, PABP4, iPABP 70.8 6
SYNCRIP H. sapiens hnRNP FLJ31626, GRY-RBP, GRYRBP, HNRPQ1, NSAP1 69.6 6
RBM5 H. sapiens Recruited at A complex FLJ39876, G15, H37, LUCA15, RMB5 92.2 6
PABPN1 H. sapiens pre-mRNA/mRNA binding proteins OPMD, PAB2, PABII, PABP-2, PABP2 32.7 5
ALYREF H. sapiens EJC/mRNP ALY, ALY/REF, BEF, REF, THOC4 26.9 5
THOC1 H. sapiens TREX HPR1, P84, P84N5 75.7 5
TARDBP H. sapiens ALS10, TDP-43 44.7 5
ERH H. sapiens misc. proteins found irregularly with spliceosomes DROER, FLJ27340 12.3 5
CD2BP2 H. sapiens U5 snRNP FWP010, LIN1, PPP1R59, Snu40, U5-52K 37.6 5
HNRNPH1 H. sapiens hnRNP DKFZp686A15170, HNRPH, HNRPH1, hnRNPH 49.2 5
LSM7 H. sapiens LSm YNL147W 11.6 5
ISY1 H. sapiens PRP19 related FSAP33, KIAA1160 33.0 4
C17orf85 H. sapiens ELG, FLJ32162, HSA277841 70.6 4
ZC3H18 H. sapiens other rna binding domain containing FLJ22664, FLJ34530, FLJ36075, NHN1 106.4 4
MAGOH H. sapiens EJC/mRNP MAGOH1, MAGOHA 17.2 4
HNRNPU H. sapiens hnRNP HNRPU, SAF-A, U21.1, hnRNP U 90.6 4
RBM14 H. sapiens other rna binding domain containing COAA, DKFZp779J0927, MGC15912, MGC31756, PSP2 69.5 4
TCERG1 H. sapiens misc. proteins found irregularly with spliceosomes CA150, MGC133200, TAF2S, Urn1 123.9 4
U2AF2 H. sapiens 17S U2 snRNP associated U2AF65 53.5 4
SRSF12 H. sapiens SR protein FLJ14459, FLJ33484, FLJ41221, RP11-63L7.3, SFRS13B 30.5 4
HSPB1 H. sapiens chaperonin/heat shock CMT2F, DKFZp586P1322, HMN2B, HS.76067, HSP27 22.8 3
SRSF4 H. sapiens SR protein SFRS4, SRP75 56.7 3
DDX41 H. sapiens Recruited at C complex ABS, MGC8828 69.8 3
CREBBP H. sapiens chromatin-related CBP, KAT3A, RSTS 265.4 3
LSM3 H. sapiens LSm SMX4, USS2, YLR438C 11.8 3
HNRNPD H. sapiens hnRNP AUF1, AUF1A, HNRPD, P37, hnRNPD0 38.4 3
RBBP6 H. sapiens DKFZp686P0638, DKFZp761B2423, MY038, P2P-R, PACT 201.6 3
USP42 H. sapiens FLJ12697 145.4 3
MATR3 H. sapiens Occasionally detected in C complex DKFZp686K0542, DKFZp686K23100, KIAA0723, MGC9105, MPD2 94.6 3
IGF2BP3 H. sapiens pre-mRNA/mRNA binding proteins CT98, DKFZp686F1078, IMP-3, IMP3, KOC1 63.7 3
HNRNPH3 H. sapiens hnRNP 2H9, FLJ34092, HNRPH3 36.9 3
WBP4 H. sapiens Recruited at B complex FBP21, MGC117310 42.5 3
SREK1 H. sapiens SR protein DKFZp564B176, MGC133045, SFRS12, SRrp508, SRrp86 59.4 3
SRRM1 H. sapiens SR related 160-KD, MGC39488, POP101, SRM160 102.3 2
GNL3 H. sapiens C77032, E2IG3, MGC800, NNP47, NS 62.0 2
RBM7 H. sapiens pre-mRNA/mRNA binding proteins FLJ11153 30.5 2
RBM8A H. sapiens EJC/mRNP BOV-1A, BOV-1B, BOV-1C, C1DELq21.1, DEL1q21.1 19.9 2
THOC6 H. sapiens TREX MGC2655, WDR58, fSAP35 37.5 2
THOC2 H. sapiens TREX CXorf3, THO2, dJ506G2.1, hTREX120 182.8 2
PPIG H. sapiens Recruited at C complex CARS-Cyp, CYP, MGC133241, SCAF10, SRCyp 88.6 2
PPP1R10 H. sapiens CAT53, FB19, PNUTS, PP1R10 99.1 2
RBM42 H. sapiens other rna binding domain containing MGC10433 50.4 2
HNRNPUL1 H. sapiens hnRNP E1B-AP5, E1BAP5, FLJ12944, HNRPUL1 95.7 2
HNRNPF H. sapiens hnRNP HNRPF, MGC110997, OK/SW-cl.23, mcs94-1 45.7 2
RBM15 H. sapiens pre-mRNA/mRNA binding proteins FLJ12479, FLJ21943, MGC119584, OTT, OTT1 107.2 2
RBMXL2 H. sapiens hnRNP HNRNPG-T, HNRNPGT, HNRPGT 42.8 2
HSPA6 H. sapiens chaperonin/heat shock — 71.0 2
TAF15 H. sapiens Npl3, RBP56, TAF2N, TAFII68 61.8 2
SMC1A H. sapiens CDLS2, DKFZp686L19178, DXS423E, KIAA0178, MGC138332 143.2 2
SMNDC1 H. sapiens 17S U2 snRNP associated SMNR, SPF30 26.7 2
TBL1XR1 H. sapiens C21, DC42, FLJ12894, IRA1, TBLR1 55.6 2
ZMAT2 H. sapiens Recruited at B complex FLJ31121, Ptg-12, Snu23, hSNU23 23.6 2
YTHDC1 H. sapiens KIAA1966, YT521, YT521-B 84.7 1
SF3B4 H. sapiens 17S U2 snRNP AFD1, Hsh49, MGC10828, SAP49, SF3b49 44.4 1
SAFB2 H. sapiens KIAA0138 107.5 1
RNF113A H. sapiens Recruited at Bact complex Cwc24, RNF113, ZNF183 38.8 1
CSDA H. sapiens CSDA1, DBPA, ZONAB 40.1 1
CWC15 H. sapiens PRP19 complex C11orf5, Cwf15, HSPC148, ORF5, AD-002 26.6 1
WDR83 H. sapiens Recruited at C complex MGC4238, MORG1 34.3 1
SNRPC H. sapiens U1 snRNP FLJ20302, U1C, Yhc1 17.4 1
U2AF1 H. sapiens 17S U2 snRNP associated DKFZp313J1712, FP793, RN, RNU2AF1, U2AF35 27.9 1
DNAJC6 H. sapiens chaperonin/heat shock DJC6, KIAA0473, MGC129914, MGC129915, MGC48436 100.0 1
CPSF1 H. sapiens CPSF CPSF160, HSU37012, P/cl.18 160.9 1

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