Structure title
Structure of a spliceosome remodeled for exon ligation
Authors
Release date
2017-01-18
Experimental technique
ELECTRON MICROSCOPY
Resolution
4.2 Å
Chains
6 RNA chains from Saccharomyces cerevisiae
40 other chains
Nucleic acid compounds
S.cerevisiae chromosome II reading frame ORF YBR230c, 3'-EXON OF UBC4 PRE-MRNA, BOUND BY PRP22 HELICASE, Saccharomyces cerevisiae strain WI_C_MBSP_4 chromosome VII sequence, Saccharomyces cerevisiae strain T.52_2H chromosome XII sequence, 5'-EXON OF UBC4 PRE-MRNA, Yeast UBC4 gene for ubiquitin-conjugating enzyme
Other compounds
Pre-mRNA-splicing factor 8, Pre-mRNA-splicing factor SNU114, Pre-mRNA-splicing factor 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, Pre-mRNA-splicing factor CWC15, Pre-mRNA-splicing factor CWC21, Pre-mRNA-splicing factor CLF1, Pre-mRNA-splicing factor SYF1,PRE-MRNA-SPLICING FACTOR SYF1, Pre-mRNA-splicing factor ATP-dependent RNA helicase PRP22, U2 small nuclear ribonucleoprotein A', UNKNOWN PROTEIN, U2 small nuclear ribonucleoprotein B'', Pre-mRNA-splicing factor 18, Small nuclear ribonucleoprotein-associated protein B, Pre-mRNA-splicing factor SLU7, 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, Pre-mRNA-processing factor 17, 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, Pre-mRNA-splicing factor SYF2

Pairwise Interactions

Interactions annotated by FR3D: View all

RNA 3D Motifs

In the current release of the RNA 3D Motif Atlas, 5MQ0 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

5MQ0 has chains which belong to the following equivalence classes in the current representative set:

Similar structures

None found
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