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7QTT Summary

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Circular interaction diagram
Structure title
Structural organization of a late activated human spliceosome (Baqr, core region)
Authors
Cretu, C., Pena, V.
Release date
2023-05-10
Experimental technique
ELECTRON MICROSCOPY
Resolution
3.1 Å
Chains
4 RNA chains from Homo sapiens, unidentified adenovirus
33 other chains
Nucleic acid compounds
U6snRNA, U5 snRNA, U2snRNA, MINX
Other compounds
Splicing factor 3B subunit 3, Splicing factor 3B subunit 5, Splicing factor 3B subunit 1, PHD finger-like domain-containing protein 5A, Splicing factor 3B subunit 2, Splicing factor 3B subunit 4, G-patch domain and KOW motifs-containing protein, Splicing factor 3A subunit 2, Splicing factor 3A subunit 3, BUD13 homolog, Putative pre-mRNA-splicing factor ATP-dependent RNA helicase DHX16, Pleiotropic regulator 1, Cell division cycle 5-like protein, Spliceosome-associated protein CWC15 homolog, Protein BUD31 homolog, Pre-mRNA-splicing factor RBM22, Peptidyl-prolyl cis-trans isomerase-like 4, Pre-mRNA-splicing factor CWC22 homolog, Crooked neck-like protein 1, SNW domain-containing protein 1, RING finger protein 113A, Pre-mRNA-processing-splicing factor 8, 116 kDa U5 small nuclear ribonucleoprotein component, Small nuclear ribonucleoprotein F, Small nuclear ribonucleoprotein E, Small nuclear ribonucleoprotein Sm D3, Small nuclear ribonucleoprotein Sm D1, Small nuclear ribonucleoprotein Sm D2, Small nuclear ribonucleoprotein G, Small nuclear ribonucleoprotein-associated proteins B and B', Peptidyl-prolyl cis-trans isomerase-like 1, Serine/arginine repetitive matrix protein 2, RING-type E3 ubiquitin-protein ligase PPIL2

Pairwise Interactions

Interactions annotated by FR3D: View all

RNA 3D Motifs

In the current release of the RNA 3D Motif Atlas, 7QTT contains:
  • 6 hairpin loops from 0 motif groups
  • 17 internal loops from 0 motif groups
  • 0 junction loops from 0 motif groups
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3D Redundancy

7QTT has chains which belong to the following equivalence classes in the current representative set:

Similar structures

6FF4 9S2E 6FF7 9R3D 9J8P 7ABF 9S2F 7AAV 8RO2 9R8V 3JCR
Structures from NR_all_16139.5
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