Structure title
Cryo-EM structure of the Catalytic Step II spliceosome (C* complex) at 4.0 angstrom resolution
Authors
Release date
2017-01-25
Experimental technique
ELECTRON MICROSCOPY
Resolution
4.0 Å
Chains
7 RNA chains from Saccharomyces cerevisiae
38 other chains
Nucleic acid compounds
5'-exon, U5 snRNA, Saccharomyces cerevisiae S288c SNR6 snRNA, RNA (91-MER), 3'-intron-lariat, 5'-intron-lariat, 3'-exon-intron
Other compounds
Pre-mRNA-splicing factor 8, Pre-mRNA-splicing factor SNU114, Small nuclear ribonucleoprotein-associated protein B, Small nuclear ribonucleoprotein E, Small nuclear ribonucleoprotein F, Pre-mRNA-splicing factor SYF2, Pre-mRNA-splicing factor CWC21, Small nuclear ribonucleoprotein G, Pre-mRNA-splicing factor PRP46, Pre-mRNA-processing protein 45, Pre-mRNA-splicing factor SLT11, Pre-mRNA-splicing factor CWC2, Pre-mRNA-splicing factor CWC15, Pre-mRNA-splicing factor BUD31, Small nuclear ribonucleoprotein Sm D3, Small nuclear ribonucleoprotein Sm D1, Small nuclear ribonucleoprotein Sm D2, U2 small nuclear ribonucleoprotein B'', U2 small nuclear ribonucleoprotein A', Pre-mRNA-splicing factor CWC22, Pre-mRNA-splicing factor CEF1,Pre-mRNA-splicing factor CEF1,Cef1,Pre-mRNA-splicing factor CEF1, Pre-mRNA-splicing factor CLF1,Pre-mRNA-splicing factor CLF1,Clf1, Pre-mRNA-splicing factor ATP-dependent RNA helicase PRP16, Pre-mRNA-splicing factor 18, Small nuclear ribonucleoprotein Sm D2, Small nuclear ribonucleoprotein F, Small nuclear ribonucleoprotein E, Small nuclear ribonucleoprotein G, Small nuclear ribonucleoprotein-associated protein B, Small nuclear ribonucleoprotein Sm D3, Small nuclear ribonucleoprotein Sm D1, Pre-mRNA-processing factor 17, Pre-mRNA-processing factor 19, Pre-mRNA-processing factor 19, Pre-mRNA-processing factor 19, Pre-mRNA-processing factor 19, Pre-mRNA-splicing factor SNT309, Syf1,Pre-mRNA-splicing factor SYF1,Syf1,Pre-mRNA-splicing factor SYF1,Syf1,Pre-mRNA-splicing factor SYF1,Syf1

Pairwise Interactions

Interactions annotated by FR3D: View all

RNA 3D Motifs

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

3D Redundancy

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

Similar structures

None found
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