| B complex sample 2, H. sapiens, (Bessonov et al 2008) | H. sapiens | 23 | 18322460 |
| B complex on PM5, sample 2, H. sapiens, (Schmidt et al 2014) | H. sapiens | 21 | 24448447 |
| B complex on Zeste62, sample 3, D. melanogaster, (Herold et al 2009) | D. melanogaster | 19 | 18981222 |
| B complex on Ftz, sample 1, D. melanogaster, (Herold et al 2009) | D. melanogaster | 19 | 18981222 |
| B complex on Zeste62, sample 1, D. melanogaster, (Herold et al 2009) | D. melanogaster | 18 | 18981222 |
| C complex on Ftz, sample 1, D. melanogaster, (Herold et al 2009) | D. melanogaster | 15 | 18981222 |
| C complex on Ftz, sample 2, D. melanogaster, (Herold et al 2009) | D. melanogaster | 14 | 18981222 |
| B complex on Zeste62, sample 2, D. melanogaster, (Herold et al 2009) | D. melanogaster | 14 | 18981222 |
| Mixed complexes Weri, H. sapiens, (Sharma et al 2008) | H. sapiens | 13 | 18193060 |
| Supraspliceosome, H. sapiens, (Chen et al 2007) | H. sapiens | 13 | 17537823 |
| Pre-B complex Sample#3, on MINX-MS2 stalled by DDX23 (hPrp28) depletion, H. sapiens, (Boesler et al 2015) | H. sapiens | 12 | 27377154 |
| E-like complex (E') Weri, H. sapiens, (Sharma et al 2008) | H. sapiens | 11 | 18193060 |
| Supraspliceosome, G. gallus, (Chen et al 2007) | G. gallus | 11 | 17537823 |
| B complex on Ftz, sample 2, D. melanogaster, (Herold et al 2009) | D. melanogaster | 10 | 18981222 |
| Mixed spliceosome complexes on AdML, H. sapiens, (Zhou et al 2002) | H. sapiens | 8 | 12226669 |
| EDC-A complex Weri, H. sapiens, (Sharma et al 2008) | H. sapiens | 8 | 18193060 |
| C complex sample 2, H. sapiens, (Bessonov et al 2008) | H. sapiens | 7 | 18322460 |
| C complex, H. sapiens, (Jurica et al 2002) | H. sapiens | 7 | 11991638 |
| B complex sample 1, H. sapiens, (Bessonov et al 2008) | H. sapiens | 6 | 18322460 |
| C complex on PM5, sample 2, H. sapiens, (Schmidt et al 2014) | H. sapiens | 6 | 24448447 |
| Pre-B complex Sample#2, on MINX-MS2 stalled by DDX23 (hPrp28) depletion, H. sapiens, (Boesler et al 2015) | H. sapiens | 6 | 27377154 |
| H complex, H. sapiens, (Jurica et al 2002) | H. sapiens | 5 | 11991638 |
| Mixed spliceosome complexes on Ftz, H. sapiens, (Zhou et al 2002) | H. sapiens | 4 | 12226669 |
| E-like complex (E') HeLa, H. sapiens, (Sharma et al 2008) | H. sapiens | 4 | 18193060 |
| EDC-E complex Weri, H. sapiens, (Sharma et al 2008) | H. sapiens | 3 | 18193060 |
| B complex via MS2 tag, sample 2, H. sapiens, (Deckert et al 2006) | H. sapiens | 3 | 16809785 |
| P complex on AdML, short 3' exon, Velos, H. sapiens, (Ilagan et al 2013) | H. sapiens | 3 | 23345524 |
| E complex IP'd by antibody to U1A, H. sapiens, (Marakov et al 2011) | H. sapiens | 3 | 22110043 |
| B complex on PM5, sample 1, H. sapiens, (Schmidt et al 2014) | H. sapiens | 3 | 24448447 |
| EDC-E complex HeLa, H. sapiens, (Sharma et al 2008) | H. sapiens | 2 | 18193060 |
| EDC-A complex HeLa, H. sapiens, (Sharma et al 2008) | H. sapiens | 2 | 18193060 |
| C complex on AdML, 3'SS mut, Velos, H. sapiens, (Ilagan et al 2013) | H. sapiens | 2 | 23345524 |
| U2 snRNP IP'd by antibody to PRPF40A, H. sapiens, (Marakov et al 2011) | H. sapiens | 2 | 22110043 |
| B complex via tobramycin tag, sample 2, H. sapiens, (Deckert et al 2006) | H. sapiens | 1 | 16809785 |
| C complex on PM5, sample 1, H. sapiens, (Schmidt et al 2014) | H. sapiens | 1 | 24448447 |
| H complex, H. sapiens, (Sharma et al 2005) | H. sapiens | ■ | 16109373 |
| E complex Weri, H. sapiens, (Sharma et al 2005) | H. sapiens | ■ | 16109373 |
| EDC complex, H. sapiens, (Sharma et al 2005) | H. sapiens | ■ | 16109373 |
| H complex Weri, H. sapiens, (Sharma et al 2005) | H. sapiens | ■ | 16109373 |
| Mixed spliceosome complexes, H. sapiens, (Rappsilber et al 2002) | H. sapiens | ■ | 12176931 |
| PSF-pulldown, without splicing substrate, H. sapiens, (Peng et al 2006) | H. sapiens | ■ | 17114945 |
| PSF-pulldown, with AdMl splicing subtrate, H. sapiens, (Peng et al 2006) | H. sapiens | ■ | 17114945 |
| PSF-pulldown, without splicing substrate, 250 mM salt wash, H. sapiens, (Peng et al 2006) | H. sapiens | ■ | 17114945 |
| PSF-pulldown, with AdMl splicing subtrate, 250 mM salt wash, H. sapiens, (Peng et al 2006) | H. sapiens | ■ | 17114945 |