| NCBP2 | H. sapiens | pre-mRNA/mRNA binding proteins | CBC2, CBP20, NIP1, PIG55 | 18.0 | 0 |
| FTSJD2 | H. sapiens | | FLJ22156, KIAA0082, MTr1, hMTr1 | 95.3 | 0 |
| SF3B3 | H. sapiens | 17S U2 snRNP | KIAA0017, RSE1, SAP130, SF3b130, STAF130 | 135.6 | 0 |
| SF3B1 | H. sapiens | 17S U2 snRNP | Hsh155, MDS, PRP10, PRPF10, SAP155 | 145.8 | 0 |
| RBMX | H. sapiens | hnRNP | HNRPG, RBMXP1, RBMXRT, RNMX, hnRNP-G | 42.3 | 0 |
| PTBP2 | H. sapiens | alternative splicing factor | FLJ34897, PTB, PTBLP, brPTB, nPTB | 57.5 | 0 |
| CPSF7 | H. sapiens | CPSF | CFIm59, FLJ12529, FLJ39024, MGC9315 | 52.0 | 0 |
| RNF34 | H. sapiens | other rna binding domain containing | CARP-1, CARP1, FLJ21786, RFI, RIF | 41.6 | 0 |
| DHX15 | H. sapiens | 17S U2 snRNP associated | DBP1, DDX15, HRH2, PRP43, PRPF43 | 90.9 | 0 |
| HNRNPA1 | H. sapiens | hnRNP | HNRPA1, HNRPA1L3, MGC102835, hnRNP A1, hnRNP-A1 | 38.7 | 0 |
| HNRNPA2B1 | H. sapiens | hnRNP | DKFZp779B0244, FLJ22720, HNRNPA2, HNRNPB1, HNRPA2 | 37.4 | 0 |
| HNRNPAB | H. sapiens | hnRNP | ABBP1, FLJ40338, HNRPAB | 36.2 | 0 |
| HNRNPC | H. sapiens | hnRNP | C1, C2, HNRNP, HNRPC, MGC104306 | 33.7 | 0 |
| HNRNPK | H. sapiens | hnRNP | CSBP, FLJ41122, HNRPK, TUNP | 51.0 | 0 |
| HNRNPU | H. sapiens | hnRNP | HNRPU, SAF-A, U21.1, hnRNP U | 90.6 | 0 |
| HSPA8 | H. sapiens | PRP19 complex | HSC54, HSC70, HSC71, HSP71, HSP73 | 70.9 | 0 |
| NCBP1 | H. sapiens | pre-mRNA/mRNA binding proteins | CBP80, MGC2087, NCBP, Sto1 | 91.8 | 0 |
| YBX1 | H. sapiens | pre-mRNA/mRNA binding proteins | BP-8, CSDA2, CSDB, DBPB, MDR-NF1 | 35.9 | 0 |
| PTBP1 | H. sapiens | alternative splicing factor | HNRNP-I, HNRNPI, HNRPI, MGC10830, MGC8461 | 57.2 | 0 |
| SRSF2 | H. sapiens | SR protein | PR264, SC-35, SC35, SFRS2, SFRS2A | 25.5 | 0 |
| SRSF3 | H. sapiens | SR protein | SFRS3, SRp20 | 19.3 | 0 |
| SNRNP70 | H. sapiens | U1 snRNP | RNPU1Z, RPU1, SNRP70, Snp1, U1-70K | 51.6 | 0 |
| SNRPA | H. sapiens | U1 snRNP | Mud1, U1-A, U1A | 31.3 | 0 |
| SNRPA1 | H. sapiens | 17S U2 snRNP | Lea1 | 28.4 | 0 |
| SNRPB | H. sapiens | Sm | COD, SNRPB1, Sm-B/B', SmB/B', SmB/SmB' | 24.6 | 0 |
| SNRPD1 | H. sapiens | Sm | HsT2456, SMD1, SNRPD, Sm-D1 | 13.3 | 0 |
| SNRPD3 | H. sapiens | Sm | SMD3, Sm-D3 | 13.9 | 0 |
| SNRPG | H. sapiens | Sm | MGC117317, SMG, Sm-G | 8.5 | 0 |
| U2AF1 | H. sapiens | 17S U2 snRNP associated | DKFZp313J1712, FP793, RN, RNU2AF1, U2AF35 | 27.9 | 0 |
| SF1 | H. sapiens | Recruited at A complex | BBP, D11S636, MBBP, ZFM1, ZNF162 | 68.3 | 0 |
| BUB3 | H. sapiens | | BUB3L, hBUB3 | 37.2 | 0 |
| HNRPDL | H. sapiens | hnRNP | HNRNP, JKTBP, JKTBP2, laAUF1 | 46.4 | 0 |
| ALYREF | H. sapiens | EJC/mRNP | ALY, ALY/REF, BEF, REF, THOC4 | 26.9 | 0 |
| HNRNPR | H. sapiens | hnRNP | FLJ25714, HNRPR, hnRNP R, hnRNP-R | 70.9 | 0 |
| SYNCRIP | H. sapiens | hnRNP | FLJ31626, GRY-RBP, GRYRBP, HNRPQ1, NSAP1 | 69.6 | 0 |
| DDX17 | H. sapiens | pre-mRNA/mRNA binding proteins | DKFZp761H2016, P72, RH70 | 80.3 | 0 |
| SF3A3 | H. sapiens | 17S U2 snRNP | PRP9, PRPF9, SAP61, SF3a60 | 58.8 | 0 |
| SF3B2 | H. sapiens | 17S U2 snRNP | Cus1, SAP145, SF3B145, SF3b1, SF3b150 | 100.2 | 0 |
| NUDT21 | H. sapiens | CPSF | CFIM25, CPSF5, DKFZp686H1588 | 26.2 | 0 |
| CPSF6 | H. sapiens | CPSF | CFIM, CFIM68, HPBRII-4, HPBRII-7 | 59.2 | 0 |
| U2AF2 | H. sapiens | 17S U2 snRNP associated | U2AF65 | 53.5 | 0 |