1 | 7B9V|1|2+ 7B9V|1|6 (rep) | U2 splicesomal small nuclear RNA + U6 spliceosomal RNA | Branched intron and 3' exon of UBC4 pre-mRNA, U2 snRNA, U6 snRNA | Saccharomyces cerevisiae | Eukarya | RF00004 + RF00026 | Yeast C complex spliceosome at 2.8 Angstrom resolution with Prp18/Slu7 bound | Electron microscopy | 2.8 | 298 | 2021-03-10 |
2 | 6J6G|1|L+ 6J6G|1|E | U2 splicesomal small nuclear RNA + U6 spliceosomal RNA | ACT1 pre-mRNA, U2 snRNA, U6 snRNA | Saccharomyces cerevisiae | Eukarya | RF00004 + RF00026 | Cryo-EM structure of the yeast B*-a2 complex at an average resolution of 3.2 angstrom | Electron microscopy | 3.2 | 311 | 2019-04-24 |
3 | 6J6H|1|L+ 6J6H|1|E | U2 splicesomal small nuclear RNA + U6 spliceosomal RNA | ACT1 pre-mRNA, U2 snRNA, U6 snRNA | Saccharomyces cerevisiae | Eukarya | RF00004 + RF00026 | Cryo-EM structure of the yeast B*-a1 complex at an average resolution of 3.6 angstrom | Electron microscopy | 3.6 | 312 | 2019-04-24 |
4 | 5LJ3|1|Z+ 5LJ3|1|V | U2 splicesomal small nuclear RNA + U6 spliceosomal RNA | Intron of UBC4 pre-mRNA, U2 snRNA (small nuclear RNA), U6 snRNA (small nuclear RNA) | Saccharomyces cerevisiae | Eukarya | RF00004 + RF00026 | Structure of the core of the yeast spliceosome immediately after branching | Electron microscopy | 3.8 | 268 | 2016-08-03 |
5 | 6J6N|1|L+ 6J6N|1|E | U2 splicesomal small nuclear RNA + U6 spliceosomal RNA | U2 snRNA, U6 snRNA, UBC4 pre-mRNA | Saccharomyces cerevisiae | Eukarya | RF00004 + RF00026 | Cryo-EM structure of the yeast B*-b1 complex at an average resolution of 3.86 angstrom | Electron microscopy | 3.86 | 308 | 2019-04-24 |
6 | 6J6Q|1|L+ 6J6Q|1|E | U2 splicesomal small nuclear RNA + U6 spliceosomal RNA | U2 snRNA, U6 snRNA, UBC4 pre-mRNA | Saccharomyces cerevisiae | Eukarya | RF00004 + RF00026 | Cryo-EM structure of the yeast B*-b2 complex at an average resolution of 3.7 angstrom | Electron microscopy | 3.7 | 313 | 2019-04-24 |
7 | 5LJ5|1|Z+ 5LJ5|1|V | U2 splicesomal small nuclear RNA + U6 spliceosomal RNA | Intron of UBC4 pre-mRNA, U2 snRNA (small nuclear RNA), U6 snRNA (small nuclear RNA) | Saccharomyces cerevisiae | Eukarya | RF00004 + RF00026 | Overall structure of the yeast spliceosome immediately after branching. | Electron microscopy | 10 | 268 | 2016-08-31 |