| PRPF8 | H. sapiens | U5 snRNP | HPRP8, PRP8, PRPC8, RP13 | 273.6 | 0 |
| USP39 | H. sapiens | tri-snRNP | 65K, CGI-21, FLJ33136, HSPC332, MGC75069 | 65.4 | 0 |
| TXNL4A | H. sapiens | U5 snRNP | DIB1, DIM1, HsT161, TXNL4, U5-15kD | 16.8 | 0 |
| SNRNP27 | H. sapiens | misc. proteins found irregularly with spliceosomes | 27K, RY1 | 18.9 | 0 |
| SNRNP200 | H. sapiens | U5 snRNP | ASCC3L1, BRR2, FLJ11521, HELIC2, RP33 | 244.5 | 0 |
| PRPF6 | H. sapiens | U5 snRNP | ANT-1, ANT1, C20orf14, Prp6, TOM | 106.9 | 0 |
| PRPF31 | H. sapiens | U4/U6 snRNP | DKFZp566J153, NY-BR-99, PRP31, RP11 | 55.5 | 0 |
| NHP2L1 | H. sapiens | U4/U6 snRNP | 15.5K, FA-1, FA1, NHPX, OTK27 | 14.2 | 0 |
| SART1 | H. sapiens | tri-snRNP | Ara1, HOMS1, MGC2038, SART1259, SNRNP110 | 90.3 | 0 |
| PRPF4 | H. sapiens | U4/U6 snRNP | HPRP4, HPRP4P, PRP4, Prp4p | 58.4 | 0 |
| PRPF3 | H. sapiens | U4/U6 snRNP | HPRP3, HPRP3P, PRP3, Prp3p, RP18 | 77.5 | 0 |
| EFTUD2 | H. sapiens | U5 snRNP | DKFZp686E24196, FLJ44695, KIAA0031, MFDM, Snrp116 | 109.4 | 0 |
| SNRNP40 | H. sapiens | U5 snRNP | 40K, FLJ41108, HPRP8BP, MGC1910, PRP8BP | 39.3 | 0 |
| DDX23 | H. sapiens | U5 snRNP | MGC8416, PRPF28, U5-100K, U5-100KD, prp28 | 95.6 | 0 |
| PPIH | H. sapiens | U4/U6 snRNP | CYP-20, CYPH, MGC5016, SnuCyp-20, USA-CYP | 19.2 | 0 |
