Human post-catalytic spliceosome (P complex) stalled with DHX8 K594A mutant, overall map
Resolution: 3.3 Å
EM Method: Single-particle
Fitted PDBs: 6qdv
Q-score: 0.278
Fica SM, Oubridge C, Wilkinson ME, Newman AJ, Nagai K
Science (2019) 363 pp. 710-714 [ DOI: doi:10.1126/science.aaw5569 Pubmed: 30705154 ]
- Human post-catalytic p complex spliceosome (3 MDa, Complex)
- Intron lariat: minx rna (27 kDa, RNA from Human adenovirus 2)
- U2 small nuclear ribonucleoprotein b'' (10 kDa, Protein from Homo sapiens)
- Pre-mrna-processing-splicing factor 8 (273 kDa, Protein from Homo sapiens)
- Human post-catalytic p complex spliceosome (Complex from Homo sapiens)
- 116 kda u5 small nuclear ribonucleoprotein component (101 kDa, Protein from Homo sapiens)
- Protein fam32a (7 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein sm d1 (9 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein g (8 kDa, Protein from Homo sapiens)
- Peptidyl-prolyl cis-trans isomerase-like 1 (18 kDa, Protein from Homo sapiens)
- Crooked neck-like protein 1 (100 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein f (8 kDa, Protein from Homo sapiens)
- Serine/arginine repetitive matrix protein 2 (2 kDa, Protein from Homo sapiens)
- Pre-mrna-splicing factor cwc22 homolog (105 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein sm d3 (9 kDa, Protein from Homo sapiens)
- Cactin (15 kDa, Protein from Homo sapiens)
- U6 snrna (34 kDa, RNA from Homo sapiens)
- Potassium ion (39 Da, Ligand)
- U2 snrna (60 kDa, RNA from Homo sapiens)
- Guanosine-5'-triphosphate (523 Da, Ligand)
- Atp-dependent rna helicase dhx8 (139 kDa, Protein from Homo sapiens)
- Adenosine-5'-triphosphate (507 Da, Ligand)
- Prkr-interacting protein 1 (14 kDa, Protein from Homo sapiens)
- Protein bud31 homolog (17 kDa, Protein from Homo sapiens)
- U5 snrna (36 kDa, RNA from Homo sapiens)
- U5 small nuclear ribonucleoprotein 200 kda helicase (197 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein sm d2 (13 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein e (9 kDa, Protein from Homo sapiens)
- Pre-mrna-splicing factor rbm22 (33 kDa, Protein from Homo sapiens)
- Eukaryotic initiation factor 4a-iii, n-terminally processed (44 kDa, Protein from Homo sapiens)
- U5 small nuclear ribonucleoprotein 40 kda protein (34 kDa, Protein from Homo sapiens)
- Magnesium ion (24 Da, Ligand)
- Pre-mrna-splicing factor syf2 (17 kDa, Protein from Homo sapiens)
- Snw domain-containing protein 1 (33 kDa, Protein from Homo sapiens)
- Small nuclear ribonucleoprotein-associated proteins b and b' (9 kDa, Protein from Homo sapiens)
- Atp-dependent rna helicase dhx8 (Complex from Homo sapiens)
- Pre-mrna-processing factor 17 (59 kDa, Protein from Homo sapiens)
- Zinc ion (65 Da, Ligand)
- Replication stress response regulator sde2 (4 kDa, Protein from Homo sapiens)
- Cell division cycle 5-like protein (92 kDa, Protein from Homo sapiens)
- Protein mago nashi homolog 2 (16 kDa, Protein from Homo sapiens)
- Ligated exons: minx mrna (4 kDa, RNA from Human adenovirus 2)
- Pre-mrna-processing factor 19 (55 kDa, Protein from Homo sapiens)
- Rna-binding protein 8a (10 kDa, Protein from Homo sapiens)
- Intron-binding protein aquarius (171 kDa, Protein from Homo sapiens)
- Pre-mrna-splicing factor syf1 (100 kDa, Protein from Homo sapiens)
- Pre-mrna-splicing factor slu7 (68 kDa, Protein from Homo sapiens)
- Nf-kappa-b-activating protein (3 kDa, Protein from Homo sapiens)
- U2 small nuclear ribonucleoprotein a' (18 kDa, Protein from Homo sapiens)
- Pleiotropic regulator 1 (35 kDa, Protein from Homo sapiens)
- Pre-mrna-splicing factor spf27 (26 kDa, Protein from Homo sapiens)
- Minx introns and exons (Complex from Human adenovirus 2)
- Inositol hexakisphosphate (660 Da, Ligand)
- Spliceosome-associated protein cwc15 homolog (26 kDa, Protein from Homo sapiens)
Structure of a spliceosome remodeled for exon ligation
Resolution: 3.85 Å
EM Method: Single-particle
Fitted PDBs: 5mps
Q-score: 0.356
Fica SM, Oubridge C, Galej WP, Wilkinson ME, Bai XC, Newman AJ, Nagai K
Nature (2017) 542 pp. 377-380 [ DOI: doi:10.1038/nature21078 Pubmed: 28076345 ]
- Small nuclear ribonucleoprotein f (9 kDa, Protein from Saccharomyces cerevisiae)
- Ubc4 gene exon (6 kDa, RNA from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor slu7 (44 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor bud31 (18 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor cef1 (67 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor 18 (28 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor slt11 (40 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor cwc22 (67 kDa, Protein from Saccharomyces cerevisiae)
- Yeast ubc4 gene for ubiquitin-conjugating enzyme (30 kDa, RNA from Saccharomyces cerevisiae)
- Small nuclear ribonucleoprotein sm d3 (11 kDa, Protein from Saccharomyces cerevisiae)
- Small nuclear ribonucleoprotein g (8 kDa, Protein from Saccharomyces cerevisiae)
- U2 snrna (376 kDa, RNA from Saccharomyces cerevisiae)
- Potassium ion (39 Da, Ligand)
- Pre-mrna-processing protein 45 (42 kDa, Protein from Saccharomyces cerevisiae)
- Guanosine-5'-triphosphate (523 Da, Ligand)
- Unknown (5 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor cwc21 (15 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor clf1 (82 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor cwc15 (19 kDa, Protein from Saccharomyces cerevisiae)
- U5 snrna (57 kDa, RNA from Saccharomyces cerevisiae)
- Pre-mrna-processing factor 17 (52 kDa, Protein from Saccharomyces cerevisiae)
- Small nuclear ribonucleoprotein-associated protein b (22 kDa, Protein from Saccharomyces cerevisiae)
- Magnesium ion (24 Da, Ligand)
- Small nuclear ribonucleoprotein sm d1 (16 kDa, Protein from Saccharomyces cerevisiae)
- Inositol hexakisphosphate (660 Da, Ligand)
- Pre-mrna-splicing factor cwc2 (38 kDa, Protein from Saccharomyces cerevisiae)
- Small nuclear ribonucleoprotein e (10 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor 8 (279 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor syf2 (24 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor snu114 (114 kDa, Protein from Saccharomyces cerevisiae)
- Zinc ion (65 Da, Ligand)
- Saccharomyces cerevisiae strain t.52_2h chromosome xii sequence (35 kDa, RNA from Saccharomyces cerevisiae)
- Saccharomyces cerevisiae spliceosome. complex c just after prp16-mediated remodeling (Complex)
- Pre-mrna-splicing factor syf1 (101 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor prp46 (50 kDa, Protein from Saccharomyces cerevisiae)
- Small nuclear ribonucleoprotein sm d2 (12 kDa, Protein from Saccharomyces cerevisiae)
Structure of a spliceosome remodeled for exon ligation
Resolution: 4.17 Å
EM Method: Single-particle
Fitted PDBs: 5mq0
Q-score: 0.223
Fica SM, Oubridge C, Galej WP, Wilkinson ME, Bai XC, Newman AJ, Nagai K
Nature (2017) 542 pp. 377-380 [ DOI: doi:10.1038/nature21078 Pubmed: 28076345 ]
- Small nuclear ribonucleoprotein f (9 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor slu7 (44 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor bud31 (18 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor cef1 (67 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor 18 (28 kDa, Protein from Saccharomyces cerevisiae)
- Unknown protein (5 kDa, Protein from Saccharomyces cerevisiae)
- Saccharomyces cerevisiae strain wi_c_mbsp_4 chromosome vii sequence (57 kDa, RNA from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor slt11 (40 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor cwc22 (67 kDa, Protein from Saccharomyces cerevisiae)
- Yeast ubc4 gene for ubiquitin-conjugating enzyme (30 kDa, RNA from Saccharomyces cerevisiae)
- U2 small nuclear ribonucleoprotein b'' (12 kDa, Protein from Saccharomyces cerevisiae)
- U2 small nuclear ribonucleoprotein a' (27 kDa, Protein from Saccharomyces cerevisiae)
- Small nuclear ribonucleoprotein sm d3 (11 kDa, Protein from Saccharomyces cerevisiae)
- Small nuclear ribonucleoprotein g (8 kDa, Protein from Saccharomyces cerevisiae)
- 3'-exon of ubc4 pre-mrna, bound by prp22 helicase (873 Da, RNA from Saccharomyces cerevisiae)
- Potassium ion (39 Da, Ligand)
- Pre-mrna-processing protein 45 (42 kDa, Protein from Saccharomyces cerevisiae)
- Guanosine-5'-triphosphate (523 Da, Ligand)
- Pre-mrna-splicing factor cwc21 (15 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor clf1 (82 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor cwc15 (19 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor snt309 (20 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-processing factor 19 (56 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-processing factor 17 (52 kDa, Protein from Saccharomyces cerevisiae)
- Small nuclear ribonucleoprotein-associated protein b (22 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor atp-dependent rna helicase prp22 (130 kDa, Protein from Saccharomyces cerevisiae)
- Magnesium ion (24 Da, Ligand)
- Small nuclear ribonucleoprotein sm d1 (16 kDa, Protein from Saccharomyces cerevisiae)
- Inositol hexakisphosphate (660 Da, Ligand)
- Pre-mrna-splicing factor cwc2 (38 kDa, Protein from Saccharomyces cerevisiae)
- Small nuclear ribonucleoprotein e (10 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor 8 (279 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor syf2 (24 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor snu114 (114 kDa, Protein from Saccharomyces cerevisiae)
- Zinc ion (65 Da, Ligand)
- Saccharomyces cerevisiae strain t.52_2h chromosome xii sequence (35 kDa, RNA from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor syf1,pre-mrna-splicing factor syf1 (101 kDa, Protein from Saccharomyces cerevisiae)
- Saccharomyces cerevisiae spliceosome. complex c just after prp16-mediated remodeling (Complex)
- S.cerevisiae chromosome ii reading frame orf ybr230c (376 kDa, RNA from Saccharomyces cerevisiae)
- 5'-exon of ubc4 pre-mrna (6 kDa, RNA from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor prp46 (50 kDa, Protein from Saccharomyces cerevisiae)
- Small nuclear ribonucleoprotein sm d2 (12 kDa, Protein from Saccharomyces cerevisiae)
Structure of a spliceosome remodeled for exon ligation
Fica SM, Galej WP, Wilkinson ME, Oubridge C, Bai X-C, Newman AJ, Nagai K
Nature (2017) 542 pp. 377-380 [ DOI: doi:10.1038/nature21078 Pubmed: 28076345 ]
- Pre-mrna-splicing factor cwc22 (67 kDa, Protein from Baker's yeast)
- Small nuclear ribonucleoprotein g (8 kDa, Protein from Baker's yeast)
- Pre-mrna-processing protein 45 (42 kDa, Protein from Baker's yeast)
- Pre-mrna-splicing factor slt11 (40 kDa, Protein from Baker's yeast)
- Pre-mrna-splicing factor cwc15 (19 kDa, Protein from Baker's yeast)
- Pre-mrna-splicing factor clf1 (82 kDa, Protein from Baker's yeast)
- Pre-mrna-splicing factor 18 (28 kDa, Protein from Baker's yeast)
- Small nuclear ribonucleoprotein sm d1 (16 kDa, Protein from Baker's yeast)
- U2 small nuclear ribonucleoprotein a' (27 kDa, Protein from Baker's yeast)
- Pre-mrna-splicing factor slu7 (44 kDa, Protein from Baker's yeast)
- U2 small nuclear ribonucleoprotein b'' (12 kDa, Protein from Baker's yeast)
- Potassium ion (39 Da, Ligand)
- Small nuclear ribonucleoprotein sm d2 (12 kDa, Protein from Baker's yeast)
- Pre-mrna-splicing factor 8 (279 kDa, Protein from Baker's yeast)
- 3'exon of ubc4 pre-mrna bound to prp22 helicase (873 Da, RNA from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor bud31 (18 kDa, Protein from Baker's yeast)
- Intron of ubc4 pre-mrna (30 kDa, RNA from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor cwc21 (15 kDa, Protein from Baker's yeast)
- Pre-mrna-splicing factor snu114 (114 kDa, Protein from Baker's yeast)
- U6 snrna (35 kDa, RNA from Baker's yeast)
- Small nuclear ribonucleoprotein-associated protein b (22 kDa, Protein from Baker's yeast)
- Small nuclear ribonucleoprotein e (10 kDa, Protein from Baker's yeast)
- Pre-mrna-splicing factor prp46 (50 kDa, Protein from Baker's yeast)
- Pre-mrna-splicing factor atp-dependent rna helicase prp22 (130 kDa, Protein from Baker's yeast)
- Pre-mrna-splicing factor syf1 (100 kDa, Protein from Baker's yeast)
- Small nuclear ribonucleoprotein f (9 kDa, Protein from Baker's yeast)
- Magnesium ion (24 Da, Ligand)
- Pre-mrna-splicing factor syf2 (24 kDa, Protein from Baker's yeast)
- 5'exon of ubc4 pre-mrna (6 kDa, RNA from Saccharomyces cerevisiae)
- Zinc ion (65 Da, Ligand)
- Inositol hexakisphosphate (660 Da, Ligand)
- Pre-mrna-splicing factor cef1 (67 kDa, Protein from Baker's yeast)
- Pre-mrna-splicing factor cwc2 (38 kDa, Protein from Baker's yeast)
- Guanosine-5'-triphosphate (523 Da, Ligand)
- Unknown protein (5 kDa, Protein from Baker's yeast)
- U5 snrna (57 kDa, RNA from Baker's yeast)
- Saccharomyces cerevisiae spliceosome. complex c just after prp16-mediated remodeling (Complex)
- Small nuclear ribonucleoprotein sm d3 (11 kDa, Protein from Baker's yeast)
- Pre-mrna-processing factor 17 (52 kDa, Protein from Baker's yeast)
- U2 snrna (376 kDa, RNA from Baker's yeast)
Structure of the yeast spliceosome immediately after branching. 3D class containing helicase module.
Resolution: 10.0 Å
EM Method: Single-particle
Fitted PDBs: 5lj5
Q-score: 0.114
Galej WP, Wilkinson ME, Fica SM, Oubridge C, Newman AJ, Nagai K
Nature (2016) 537 pp. 197-201 [ DOI: doi:10.1038/nature19316 Pubmed: 27459055 ]
- Pre-mrna-splicing factor isy1 (28 kDa, Protein from Saccharomyces cerevisiae)
- Small nuclear ribonucleoprotein f (9 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor bud31 (18 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor cef1 (67 kDa, Protein from Saccharomyces cerevisiae)
- Spliceosome immediately after branching (2 MDa, Complex from Saccharomyces cerevisiae)
- U2 snrna (small nuclear rna) (376 kDa, RNA from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor cwc25 (20 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor slt11 (40 kDa, Protein from Saccharomyces cerevisiae)
- U2 small nuclear ribonucleoprotein b'' (12 kDa, Protein from Saccharomyces cerevisiae)
- U2 small nuclear ribonucleoprotein a' (27 kDa, Protein from Saccharomyces cerevisiae)
- Unknown (16 kDa, Protein from Saccharomyces cerevisiae)
- Small nuclear ribonucleoprotein sm d3 (11 kDa, Protein from Saccharomyces cerevisiae)
- Small nuclear ribonucleoprotein g (8 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-processing protein 45 (42 kDa, Protein from Saccharomyces cerevisiae)
- Guanosine-5'-triphosphate (523 Da, Ligand)
- Pre-mrna-splicing factor atp-dependent rna helicase prp16 (121 kDa, Protein from Saccharomyces cerevisiae)
- Exon 1 (5' exon) of ubc4 pre-mrna (5 kDa, RNA from Saccharomyces cerevisiae)
- U5 snrna (small nuclear rna) (57 kDa, RNA from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor cwc21 (15 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing helicase brr2 (246 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor clf1 (82 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-processing factor 19 (56 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor snt309 (20 kDa, Protein from Saccharomyces cerevisiae)
- Intron of ubc4 pre-mrna (24 kDa, RNA from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor syf1 (100 kDa, Protein from Saccharomyces cerevisiae)
- Small nuclear ribonucleoprotein-associated protein b (22 kDa, Protein from Saccharomyces cerevisiae)
- Protein cwc16 (32 kDa, Protein from Saccharomyces cerevisiae)
- Magnesium ion (24 Da, Ligand)
- U6 snrna (small nuclear rna) (35 kDa, RNA from Saccharomyces cerevisiae)
- Small nuclear ribonucleoprotein sm d1 (16 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor cwc2 (38 kDa, Protein from Saccharomyces cerevisiae)
- Small nuclear ribonucleoprotein e (10 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor 8 (279 kDa, Protein from Saccharomyces cerevisiae)
- Cwc22 (69 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor snu114 (114 kDa, Protein from Saccharomyces cerevisiae)
- Zinc ion (65 Da, Ligand)
- Cwc15 (19 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor prp46 (50 kDa, Protein from Saccharomyces cerevisiae)
- Small nuclear ribonucleoprotein sm d2 (12 kDa, Protein from Saccharomyces cerevisiae)
Overall map of the yeast spliceosome immediately after branching
Resolution: 3.8 Å
EM Method: Single-particle
Fitted PDBs: 5lj3
Q-score: 0.328
Galej WP, Wilkinson ME, Fica SM, Oubridge C, Newman AJ, Nagai K
Nature (2016) 537 pp. 197-201 [ DOI: doi:10.1038/nature19316 Pubmed: 27459055 ]
- Small nuclear ribonucleoprotein f (9 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor slt11 (40 kDa, Protein from Saccharomyces cerevisiae )
- Pre-mrna-splicing factor bud31 (18 kDa, Protein from Saccharomyces cerevisiae)
- Spliceosome immediately after branching (2 MDa, Complex from Saccharomyces cerevisiae)
- U2 snrna (small nuclear rna) (376 kDa, RNA from Saccharomyces cerevisiae)
- Small nuclear ribonucleoprotein sm d3 (11 kDa, Protein from Saccharomyces cerevisiae )
- Small nuclear ribonucleoprotein sm d1 (16 kDa, Protein from Saccharomyces cerevisiae )
- U2 small nuclear ribonucleoprotein a' (27 kDa, Protein from Saccharomyces cerevisiae)
- U2 small nuclear ribonucleoprotein b'' (12 kDa, Protein from Saccharomyces cerevisiae )
- Pre-mrna-processing protein 45 (42 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor snu114 (114 kDa, Protein from Saccharomyces cerevisiae )
- Small nuclear ribonucleoprotein sm d2 (12 kDa, Protein from Saccharomyces cerevisiae )
- Pre-mrna-splicing factor cwc21 (15 kDa, Protein from Saccharomyces cerevisiae )
- Guanosine-5'-triphosphate (523 Da, Ligand)
- Exon 1 (5' exon) of ubc4 pre-mrna (5 kDa, RNA from Saccharomyces cerevisiae)
- Unknown (11 kDa, Protein from Saccharomyces cerevisiae)
- Clf1 (82 kDa, Protein from Saccharomyces cerevisiae)
- U5 snrna (small nuclear rna) (57 kDa, RNA from Saccharomyces cerevisiae)
- Cef1 (67 kDa, Protein from Saccharomyces cerevisiae)
- Intron of ubc4 pre-mrna (24 kDa, RNA from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor cwc25 (20 kDa, Protein from Saccharomyces cerevisiae )
- Small nuclear ribonucleoprotein g (8 kDa, Protein from Saccharomyces cerevisiae )
- Protein cwc16 (32 kDa, Protein from Saccharomyces cerevisiae )
- Small nuclear ribonucleoprotein e (10 kDa, Protein from Saccharomyces cerevisiae )
- Magnesium ion (24 Da, Ligand)
- U6 snrna (small nuclear rna) (35 kDa, RNA from Saccharomyces cerevisiae)
- Cwc22 (69 kDa, Protein from Saccharomyces cerevisiae)
- Prp46 (50 kDa, Protein from Saccharomyces cerevisiae)
- Zinc ion (65 Da, Ligand)
- Cwc15 (19 kDa, Protein from Saccharomyces cerevisiae)
- Isy1 (28 kDa, Protein from Saccharomyces cerevisiae)
- Pre-mrna-splicing factor 8 (279 kDa, Protein from Saccharomyces cerevisiae )
- Syf1 (100 kDa, Protein from Saccharomyces cerevisiae)
- Small nuclear ribonucleoprotein-associated protein b (22 kDa, Protein from Saccharomyces cerevisiae )
- Cwc2 (38 kDa, Protein from Saccharomyces cerevisiae)
The open state of the yeast U4/U6.U5 tri-snRNP at 4.2 Angstrom
Nguyen TH, Galej WP, Bai XC, Oubridge C, Newman AJ, Scheres SH, Nagai K
Nature (2016) 530 pp. 298-302 [ DOI: doi:10.1038/nature16940 Pubmed: 26829225 ]
- Smd2 (11 kDa, Protein from Saccharomyces cerevisiae)
- Brr2 (202 kDa, Protein from Saccharomyces cerevisiae)
- U5 snrna (45 kDa, RNA from Saccharomyces cerevisiae)
- Lsm3 (8 kDa, Protein from Saccharomyces cerevisiae)
- Lsm4 (8 kDa, Protein from Saccharomyces cerevisiae)
- Sme (8 kDa, Protein from Saccharomyces cerevisiae)
- Prp6 (84 kDa, Protein from Saccharomyces cerevisiae)
- U5 smd1 (9 kDa, Protein from Saccharomyces cerevisiae)
- Smb (9 kDa, Protein from Saccharomyces cerevisiae)
- Lsm7 (7 kDa, Protein from Saccharomyces cerevisiae)
- Prp4 (39 kDa, Protein from Saccharomyces cerevisiae)
- Smg (7 kDa, Protein from Saccharomyces cerevisiae)
- Smd3 (9 kDa, Protein from Saccharomyces cerevisiae)
- U6 snrna (25 kDa, RNA from Saccharomyces cerevisiae)
- Smf (8 kDa, Protein from Saccharomyces cerevisiae)
- U4 smd1 (10 kDa, Protein from Saccharomyces cerevisiae)
- Snu13 (13 kDa, Protein from Saccharomyces cerevisiae)
- Lsm6 (8 kDa, Protein from Saccharomyces cerevisiae)
- Dib1 (16 kDa, Protein from Saccharomyces cerevisiae)
- Snu66 (24 kDa, Protein from Saccharomyces cerevisiae)
- Tri-snrnp complex with 30 proteins and 3 snrna (1 MDa, Complex from Saccharomyces cerevisiae)
- Prp31 (47 kDa, Protein from Saccharomyces cerevisiae)
- Lsm2 (10 kDa, Protein from Saccharomyces cerevisiae)
- Snu114 (97 kDa, Protein from Saccharomyces cerevisiae)
- U4 snrna (39 kDa, RNA from Saccharomyces cerevisiae)
- Prp8 (255 kDa, Protein from Saccharomyces cerevisiae)
- Lsm5 (8 kDa, Protein from Saccharomyces cerevisiae)
- Unknown proteins (8 kDa, Protein from Saccharomyces cerevisiae)
- Lsm8 (7 kDa, Protein from Saccharomyces cerevisiae)
- U5 sme (8 kDa, Protein from Saccharomyces cerevisiae)
- Prp3 (37 kDa, Protein from Saccharomyces cerevisiae)
The closed state of the yeast spliceosomal U4/U6.U5 tri-snRNP at 4.3 Angstrom
Nguyen TH, Galej WP, Bai XC, Oubridge C, Newman AJ, Scheres SH, Nagai K
Nature (2016) 530 pp. 298-302 [ DOI: doi:10.1038/nature16940 Pubmed: 26829225 ]
- Smd2 (11 kDa, Protein from Saccharomyces cerevisiae)
- Brr2 (202 kDa, Protein from Saccharomyces cerevisiae)
- U5 snrna (45 kDa, RNA from Saccharomyces cerevisiae)
- Lsm3 (8 kDa, Protein from Saccharomyces cerevisiae)
- Lsm4 (8 kDa, Protein from Saccharomyces cerevisiae)
- Sme (8 kDa, Protein from Saccharomyces cerevisiae)
- Prp6 (84 kDa, Protein from Saccharomyces cerevisiae)
- U5 smd1 (9 kDa, Protein from Saccharomyces cerevisiae)
- Smb (9 kDa, Protein from Saccharomyces cerevisiae)
- Lsm7 (7 kDa, Protein from Saccharomyces cerevisiae)
- Prp4 (39 kDa, Protein from Saccharomyces cerevisiae)
- Smg (7 kDa, Protein from Saccharomyces cerevisiae)
- Smd3 (9 kDa, Protein from Saccharomyces cerevisiae)
- U6 snrna (25 kDa, RNA from Saccharomyces cerevisiae)
- Smf (8 kDa, Protein from Saccharomyces cerevisiae)
- U4 smd1 (10 kDa, Protein from Saccharomyces cerevisiae)
- Snu13 (13 kDa, Protein from Saccharomyces cerevisiae)
- Lsm6 (8 kDa, Protein from Saccharomyces cerevisiae)
- Dib1 (16 kDa, Protein from Saccharomyces cerevisiae)
- Snu66 (24 kDa, Protein from Saccharomyces cerevisiae)
- Tri-snrnp complex with 30 proteins and 3 snrna (1 MDa, Complex from Saccharomyces cerevisiae)
- Prp31 (47 kDa, Protein from Saccharomyces cerevisiae)
- Lsm2 (10 kDa, Protein from Saccharomyces cerevisiae)
- Snu114 (97 kDa, Protein from Saccharomyces cerevisiae)
- U4 snrna (39 kDa, RNA from Saccharomyces cerevisiae)
- Prp8 (255 kDa, Protein from Saccharomyces cerevisiae)
- Lsm5 (8 kDa, Protein from Saccharomyces cerevisiae)
- Unknown proteins (8 kDa, Protein from Saccharomyces cerevisiae)
- Lsm8 (7 kDa, Protein from Saccharomyces cerevisiae)
- U5 sme (8 kDa, Protein from Saccharomyces cerevisiae)
- Prp3 (37 kDa, Protein from Saccharomyces cerevisiae)
Nguyen TH, Galej WP, Bai XC, Oubridge C, Newman AJ, Scheres SH, Nagai K
Nature (2016) 530 pp. 298-302 [ DOI: doi:10.1038/nature16940 Pubmed: 26829225 ]
- Smd2 (11 kDa, Protein from Saccharomyces cerevisiae)
- Brr2 (202 kDa, Protein from Saccharomyces cerevisiae)
- U5 snrna (45 kDa, RNA from Saccharomyces cerevisiae)
- Lsm3 (8 kDa, Protein from Saccharomyces cerevisiae)
- Lsm4 (8 kDa, Protein from Saccharomyces cerevisiae)
- Sme (8 kDa, Protein from Saccharomyces cerevisiae)
- Prp6 (84 kDa, Protein from Saccharomyces cerevisiae)
- U5 smd1 (9 kDa, Protein from Saccharomyces cerevisiae)
- Smb (9 kDa, Protein from Saccharomyces cerevisiae)
- Lsm7 (7 kDa, Protein from Saccharomyces cerevisiae)
- Prp4 (39 kDa, Protein from Saccharomyces cerevisiae)
- Smg (7 kDa, Protein from Saccharomyces cerevisiae)
- Smd3 (9 kDa, Protein from Saccharomyces cerevisiae)
- U6 snrna (25 kDa, RNA from Saccharomyces cerevisiae)
- Smf (8 kDa, Protein from Saccharomyces cerevisiae)
- U4 smd1 (10 kDa, Protein from Saccharomyces cerevisiae)
- Snu13 (13 kDa, Protein from Saccharomyces cerevisiae)
- Lsm6 (8 kDa, Protein from Saccharomyces cerevisiae)
- Dib1 (16 kDa, Protein from Saccharomyces cerevisiae)
- Snu66 (24 kDa, Protein from Saccharomyces cerevisiae)
- Tri-snrnp complex with 30 proteins and 3 snrna (1 MDa, Complex from Saccharomyces cerevisiae)
- Prp31 (47 kDa, Protein from Saccharomyces cerevisiae)
- Lsm2 (10 kDa, Protein from Saccharomyces cerevisiae)
- Snu114 (97 kDa, Protein from Saccharomyces cerevisiae)
- U4 snrna (39 kDa, RNA from Saccharomyces cerevisiae)
- Prp8 (255 kDa, Protein from Saccharomyces cerevisiae)
- Lsm5 (8 kDa, Protein from Saccharomyces cerevisiae)
- Unknown proteins (8 kDa, Protein from Saccharomyces cerevisiae)
- Lsm8 (7 kDa, Protein from Saccharomyces cerevisiae)
- U5 sme (8 kDa, Protein from Saccharomyces cerevisiae)
- Prp3 (37 kDa, Protein from Saccharomyces cerevisiae)
Nguyen TH, Galej WP, Bai XC, Oubridge C, Newman AJ, Scheres SH, Nagai K
Nature (2016) 530 pp. 298-302 [ DOI: doi:10.1038/nature16940 Pubmed: 26829225 ]
- Smd2 (11 kDa, Protein from Saccharomyces cerevisiae)
- Brr2 (202 kDa, Protein from Saccharomyces cerevisiae)
- U5 snrna (45 kDa, RNA from Saccharomyces cerevisiae)
- Lsm3 (8 kDa, Protein from Saccharomyces cerevisiae)
- Lsm4 (8 kDa, Protein from Saccharomyces cerevisiae)
- Sme (8 kDa, Protein from Saccharomyces cerevisiae)
- Prp6 (84 kDa, Protein from Saccharomyces cerevisiae)
- U5 smd1 (9 kDa, Protein from Saccharomyces cerevisiae)
- Smb (9 kDa, Protein from Saccharomyces cerevisiae)
- Lsm7 (7 kDa, Protein from Saccharomyces cerevisiae)
- Prp4 (39 kDa, Protein from Saccharomyces cerevisiae)
- Smg (7 kDa, Protein from Saccharomyces cerevisiae)
- Smd3 (9 kDa, Protein from Saccharomyces cerevisiae)
- U6 snrna (25 kDa, RNA from Saccharomyces cerevisiae)
- Smf (8 kDa, Protein from Saccharomyces cerevisiae)
- U4 smd1 (10 kDa, Protein from Saccharomyces cerevisiae)
- Snu13 (13 kDa, Protein from Saccharomyces cerevisiae)
- Lsm6 (8 kDa, Protein from Saccharomyces cerevisiae)
- Dib1 (16 kDa, Protein from Saccharomyces cerevisiae)
- Snu66 (24 kDa, Protein from Saccharomyces cerevisiae)
- Tri-snrnp complex with 30 proteins and 3 snrna (1 MDa, Complex from Saccharomyces cerevisiae)
- Prp31 (47 kDa, Protein from Saccharomyces cerevisiae)
- Lsm2 (10 kDa, Protein from Saccharomyces cerevisiae)
- Snu114 (97 kDa, Protein from Saccharomyces cerevisiae)
- U4 snrna (39 kDa, RNA from Saccharomyces cerevisiae)
- Prp8 (255 kDa, Protein from Saccharomyces cerevisiae)
- Lsm5 (8 kDa, Protein from Saccharomyces cerevisiae)
- Unknown proteins (8 kDa, Protein from Saccharomyces cerevisiae)
- Lsm8 (7 kDa, Protein from Saccharomyces cerevisiae)
- U5 sme (8 kDa, Protein from Saccharomyces cerevisiae)
- Prp3 (37 kDa, Protein from Saccharomyces cerevisiae)