1 | 7EVO|1|H (rep) | U2 splicesomal small nuclear RNA | U2 snRNA | Homo sapiens | Eukarya | RF00004 | The cryo-EM structure of the human 17S U2 snRNP | Electron microscopy | 2.5 | 2022-08-03 |
2 | 8HK1|1|H | | U2 snRNA | Homo sapiens | Eukarya | | The cryo-EM structure of human pre-17S U2 snRNP | Electron microscopy | 2.7 | 2023-03-08 |
3 | 7Q4O|1|2+ 7Q4O|1|h | U2 splicesomal small nuclear RNA | U2 snRNA, BPS oligo | Homo sapiens | Eukarya + Synthetic | RF00004 | Substrate-bound A-like U2 snRNP | Electron microscopy | 2.2 | 2022-03-30 |
4 | 7Q4P|1|2 | U2 splicesomal small nuclear RNA | U2 snRNA | Homo sapiens | Eukarya | RF00004 | U2 snRNP after ATP-dependent remodelling snRNP | Electron microscopy | 2.2 | 2022-03-30 |
5 | 7Q3L|1|2 | U2 splicesomal small nuclear RNA | U2 snRNA | Homo sapiens | Eukarya | RF00004 | Human 17S U2 snRNP 5' domain | Electron microscopy | 2.3 | 2022-03-30 |
6 | 6QX9|1|2 | U2 splicesomal small nuclear RNA | U2 snRNA, U6 snRNA, AdML pre-mRNA | Homo sapiens | Eukarya | RF00004 | Structure of a human fully-assembled precatalytic spliceosome (pre-B complex). | Electron microscopy | 3.28 | 2019-04-17 |
7 | 6Y50|1|2 | U2 splicesomal small nuclear RNA | U2 snRNA | Homo sapiens | Eukarya | RF00004 | 5'domain of human 17S U2 snRNP | Electron microscopy | 4.1 | 2020-07-01 |
8 | 7ABH|1|2 | U2 splicesomal small nuclear RNA | U2 snRNA, MINX M3 pre-mRNA | Homo sapiens | Eukarya | RF00004 | Human pre-Bact-2 spliceosome (SF3b/U2 snRNP portion) | Electron microscopy | 4.5 | 2020-12-09 |
9 | 5Z58|1|H+ 5Z58|1|F | U2 splicesomal small nuclear RNA + U6 spliceosomal RNA | U2 snRNA, U6 snRNA, pre-mRNA | Homo sapiens | Eukarya | RF00004 + RF00026 | Cryo-EM structure of a human activated spliceosome (early Bact) at 4.9 angstrom. | Electron microscopy | 4.9 | 2018-09-19 |
10 | 5MQF|1|2+ 5MQF|1|6 | U2 splicesomal small nuclear RNA + U6 spliceosomal RNA | Human gene for small nuclear RNA U2 (snRNA U2), Homo sapiens RNA, U6 small nuclear 1 (RNU6-1), small nuclear RNA, MINX pre-mRNA (intron) | Homo sapiens | Eukarya | RF00004 + RF00026 | Cryo-EM structure of a human spliceosome activated for step 2 of splicing (C* complex) | Electron microscopy | 5.9 | 2017-03-22 |
11 | 5Z56|1|H+ 5Z56|1|F | U2 splicesomal small nuclear RNA + U6 spliceosomal RNA | U2 snRNA, U6 snRNA, pre-mRNA | Homo sapiens | Eukarya | RF00004 + RF00026 | cryo-EM structure of a human activated spliceosome (mature Bact) at 5.1 angstrom. | Electron microscopy | 5.1 | 2018-09-19 |
12 | 6Y5Q|1|2 | U2 splicesomal small nuclear RNA | U2snRNA | Homo sapiens | Eukarya | RF00004 | human 17S U2 snRNP | Electron microscopy | 7.1 | 2020-06-17 |
13 | 6Y53|1|2 | U2 splicesomal small nuclear RNA | U2 snRNA | Homo sapiens | Eukarya | RF00004 | human 17S U2 snRNP low resolution part | Electron microscopy | 7.1 | 2020-06-17 |
14 | 5Z57|1|H+ 5Z57|1|F | U2 splicesomal small nuclear RNA + U6 spliceosomal RNA | U2 snRNA, U6 snRNA, pre-mRNA | Homo sapiens | Eukarya | RF00004 + RF00026 | Cryo-EM structure of the human activated spliceosome (late Bact) at 6.5 angstrom | Electron microscopy | 6.5 | 2018-09-19 |
15 | 7ABI|1|2+ 7ABI|1|6 | U2 splicesomal small nuclear RNA + U6 spliceosomal RNA | U2 snRNA, U6 snRNA, MINX M3 pre-mRNA | Homo sapiens | Eukarya | RF00004 + RF00026 | Human pre-Bact-2 spliceosome | Electron microscopy | 8 | 2021-02-10 |