Structure title
Overall structure of the yeast spliceosome immediately after branching.
Authors
Release date
2016-08-31
Experimental technique
ELECTRON MICROSCOPY
Resolution
10.0 Å
Chains
5 RNA chains from Saccharomyces cerevisiae
40 other chains
Nucleic acid compounds
Exon 1 (5' exon) of UBC4 pre-mRNA, Intron of UBC4 pre-mRNA, U5 snRNA (small nuclear RNA), U6 snRNA (small nuclear RNA), U2 snRNA (small nuclear RNA)
Other compounds
Pre-mRNA-splicing factor 8, Pre-mRNA-splicing helicase BRR2, Pre-mRNA-splicing factor SNU114, Protein CWC16, Pre-mRNA-splicing factor CWC25, Pre-mRNA-splicing factor ISY1, CWC22, Pre-mRNA-splicing factor PRP46, Pre-mRNA-processing protein 45, Pre-mRNA-splicing factor BUD31, Pre-mRNA-splicing factor CWC2, Pre-mRNA-splicing factor SLT11, Pre-mRNA-splicing factor CEF1, CWC15, Pre-mRNA-splicing factor ATP-dependent RNA helicase PRP16, Pre-mRNA-splicing factor CWC21, Pre-mRNA-splicing factor CLF1, Pre-mRNA-splicing factor SYF1, U2 small nuclear ribonucleoprotein A', U2 small nuclear ribonucleoprotein B'', Small nuclear ribonucleoprotein-associated protein B, Small nuclear ribonucleoprotein Sm D3, Small nuclear ribonucleoprotein E, Small nuclear ribonucleoprotein F, Small nuclear ribonucleoprotein G, Small nuclear ribonucleoprotein Sm D1, Small nuclear ribonucleoprotein Sm D2, Small nuclear ribonucleoprotein-associated protein B, Small nuclear ribonucleoprotein Sm D1, Small nuclear ribonucleoprotein Sm D2, Small nuclear ribonucleoprotein Sm D3, Small nuclear ribonucleoprotein E, Small nuclear ribonucleoprotein F, Small nuclear ribonucleoprotein G, Pre-mRNA-splicing factor SNT309, Pre-mRNA-processing factor 19, Pre-mRNA-processing factor 19, Pre-mRNA-processing factor 19, Pre-mRNA-processing factor 19, unknown

Pairwise Interactions

Interactions annotated by FR3D: View all

RNA 3D Motifs

In the current release of the RNA 3D Motif Atlas, 5lj5 contains:
  • 3 hairpin loops from 0 motif groups
  • 16 internal loops from 0 motif groups
  • 2 junction loops from 0 motif groups
More

3D Redundancy

5lj5 has chains which belong to the following equivalence classes in the current representative set:

Similar structures

None found
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