| C complex released in 1M NaCl, H. sapiens, (Bessonov et al 2008) | H. sapiens | 49 | 18322460 |
| B complex on PM5, sample 2, H. sapiens, (Schmidt et al 2014) | H. sapiens | 36 | 24448447 |
| C complex on PM5, H. sapiens, (Bessonov et al 2010) | H. sapiens | 34 | 20980672 |
| C complex on PM5, sample 2, H. sapiens, (Schmidt et al 2014) | H. sapiens | 30 | 24448447 |
| C complex on PM5, H. sapiens, (Agafonov et al 2011) | H. sapiens | 28 | 21536652 |
| B complex via tobramycin tag, sample 2, H. sapiens, (Deckert et al 2006) | H. sapiens | 27 | 16809785 |
| C complex sample 1, H. sapiens, (Bessonov et al 2008) | H. sapiens | 26 | 18322460 |
| C complex sample 2, H. sapiens, (Bessonov et al 2008) | H. sapiens | 23 | 18322460 |
| B complex sample 2, H. sapiens, (Bessonov et al 2008) | H. sapiens | 23 | 18322460 |
| A complex, H. sapiens, (Behzadnia et al 2007) | H. sapiens | 22 | 17332742 |
| B complex sample 1, H. sapiens, (Bessonov et al 2008) | H. sapiens | 20 | 18322460 |
| Bact complex on PM5-20, H. sapiens, (Agafonov et al 2011) | H. sapiens | 16 | 21536652 |
| B complex via tobramycin tag, sample 1, H. sapiens, (Deckert et al 2006) | H. sapiens | 11 | 16809785 |
| B complex on PM5, sample 1, H. sapiens, (Schmidt et al 2014) | H. sapiens | 11 | 24448447 |
| Pre-B complex Sample#3, on MINX-MS2 stalled by DDX23 (hPrp28) depletion, H. sapiens, (Boesler et al 2015) | H. sapiens | 11 | 27377154 |
| C complex on MINX-GG, H. sapiens, (Bessonov et al 2010) | H. sapiens | 10 | 20980672 |
| B complex on Zeste62, sample 2, D. melanogaster, (Herold et al 2009) | D. melanogaster | 10 | 18981222 |
| C complex on PM5, sample 1, H. sapiens, (Schmidt et al 2014) | H. sapiens | 10 | 24448447 |
| Bact complex on PM5-20, H. sapiens, (Bessonov et al 2010) | H. sapiens | 9 | 20980672 |
| C complex on Ftz, sample 1, D. melanogaster, (Herold et al 2009) | D. melanogaster | 9 | 18981222 |
| B complex Sample#3, on MINX-MS2 "kinetically" trapped, H. sapiens, (Boesler et al 2015) | H. sapiens | 9 | 27377154 |
| B complex on Zeste62, sample 1, D. melanogaster, (Herold et al 2009) | D. melanogaster | 8 | 18981222 |
| B complex on Ftz, sample 1, D. melanogaster, (Herold et al 2009) | D. melanogaster | 8 | 18981222 |
| Pre-B complex Sample#1, on MINX-MS2 stalled by DDX23 (hPrp28) depletion, H. sapiens, (Boesler et al 2015) | H. sapiens | 8 | 27377154 |
| mRNP on AdML, heparin treated, H. sapiens, (Merz et al 2007) | H. sapiens | 7 | 17095540 |
| B complex Sample#1, on MINX-MS2 "kinetically" trapped, H. sapiens, (Boesler et al 2015) | H. sapiens | 7 | 27377154 |
| Supraspliceosome, G. gallus, (Chen et al 2007) | G. gallus | 6 | 17537823 |
| Bact complex on PM5-10, H. sapiens, (Bessonov et al 2010) | H. sapiens | 6 | 20980672 |
| B complex on Zeste62, sample 3, D. melanogaster, (Herold et al 2009) | D. melanogaster | 6 | 18981222 |
| B complex via MS2 tag, sample 1, H. sapiens, (Deckert et al 2006) | H. sapiens | 6 | 16809785 |
| Supraspliceosome, H. sapiens, (Chen et al 2007) | H. sapiens | 4 | 17537823 |
| Mixed complexes Weri, H. sapiens, (Sharma et al 2008) | H. sapiens | 3 | 18193060 |
| Mixed spliceosome complexes on AdML, H. sapiens, (Zhou et al 2002) | H. sapiens | 3 | 12226669 |
| Mixed spliceosome complexes on Ftz, H. sapiens, (Zhou et al 2002) | H. sapiens | 3 | 12226669 |
| E-like complex (E') HeLa, H. sapiens, (Sharma et al 2008) | H. sapiens | 3 | 18193060 |
| C complex on Ftz, sample 2, D. melanogaster, (Herold et al 2009) | D. melanogaster | 3 | 18981222 |
| B complex on Ftz, sample 2, D. melanogaster, (Herold et al 2009) | D. melanogaster | 3 | 18981222 |
| E complex IP'd by antibody to U1A, H. sapiens, (Marakov et al 2011) | H. sapiens | 3 | 22110043 |
| mRNP on BetaGlobin, H. sapiens, (Merz et al 2007) | H. sapiens | 2 | 17095540 |
| mRNP on AdML, H. sapiens, (Merz et al 2007) | H. sapiens | 2 | 17095540 |
| EDC-A complex Weri, H. sapiens, (Sharma et al 2008) | H. sapiens | 2 | 18193060 |
| B complex on Ftz, sample 1, H. sapiens, (Herold et al 2009) | H. sapiens | 2 | 18981222 |
| B complex via MS2 tag, sample 2, H. sapiens, (Deckert et al 2006) | H. sapiens | 2 | 16809785 |
| E complex IP'd by antibody to PRPF40A, H. sapiens, (Marakov et al 2011) | H. sapiens | 2 | 22110043 |
| B complex on Ftz, sample 2, H. sapiens, (Herold et al 2009) | H. sapiens | 1 | 18981222 |
| Mixed spliceosome complexes, H. sapiens, (Rappsilber et al 2002) | H. sapiens | ■ | 12176931 |
| A complex, H. sapiens, (Hartmuth et al 2002) | H. sapiens | ■ | 12477934 |