8CH6 Summary
- Structure title
- Structure of a late-stage activated spliceosome (BAqr) arrested with a dominant-negative Aquarius mutant (state B complex).
- Authors
- Cretu, C., Schmitzova, J., Pena, V.
- Release date
- 2023-05-10
- Experimental technique
- ELECTRON MICROSCOPY
- Resolution
- 5.9 Å
- Chains
- 4 RNA chains from Homo sapiens, unidentified adenovirus
- 55 other chains
- Nucleic acid compounds
- Other compounds
- RNU6-1, RNU5A-1, RNU2-1, MINX-M3
- Small nuclear ribonucleoprotein E, Small nuclear ribonucleoprotein F, Small nuclear ribonucleoprotein Sm D3, Small nuclear ribonucleoprotein Sm D2, Small nuclear ribonucleoprotein Sm D1, Small nuclear ribonucleoprotein-associated proteins B and B', Small nuclear ribonucleoprotein G, 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 1, Splicing factor 3A subunit 2, Splicing factor 3A subunit 3, Pre-mRNA-processing factor 19, BUD13 homolog, Pre-mRNA-processing factor 19, Putative pre-mRNA-splicing factor ATP-dependent RNA helicase DHX16, Pleiotropic regulator 1, Cell division cycle 5-like protein, Spliceosome-associated protein CWC15 homolog, Pre-mRNA-processing factor 19, Pre-mRNA-splicing factor SPF27, 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, U5 small nuclear ribonucleoprotein 200 kDa helicase, 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', U5 small nuclear ribonucleoprotein 40 kDa protein, Peptidyl-prolyl cis-trans isomerase-like 1, Serine/arginine repetitive matrix protein 2, U2 small nuclear ribonucleoprotein A', U2 small nuclear ribonucleoprotein B'', Pre-mRNA-splicing factor ISY1 homolog, RING-type E3 ubiquitin-protein ligase PPIL2, Pre-mRNA-processing factor 19, Peptidyl-prolyl cis-trans isomerase E, Pre-mRNA-processing factor 17, Intron-binding protein aquarius, Pre-mRNA-splicing factor SYF1
Pairwise Interactions
Interactions annotated by FR3D:- 85 base-pairs
- 323 base-stacking
- 13 base-phosphate
- 16 base-ribose
- 14 oxygen stacking
- 2 sugar-ribose
RNA 3D Motifs
In the current release of the RNA 3D Motif Atlas, 8CH6 contains:- 9 hairpin loops from 0 motif groups
- 16 internal loops from 0 motif groups
- 0 junction loops from 0 motif groups
3D Redundancy
8CH6 has chains which belong to the following equivalence classes in the current representative set:- NR_all_73286.31 (1)
- NR_all_90654.2 (1)
- NR_20.0_73286.31 (1)
- NR_20.0_90654.2 (1)
Similar structures
9S2E 8I0R 8C6J 7QTT 6ZYM 8I0V 8QOZ 7DVQ 8QPB 8RC0 8I0T 6QDV 6FF4 8Q7Q 7W59 8Q91 7W5A 8Q7N 9S2F 8QP8 8I0U 8QPE 8I0P 6QX9 8RO2 8QZS 8QPA 6ICZ 9FMD 8Q7V 8QPK 8R09 8R0B 7W5B 8I0W 6ID0 6QW6 6ID1 8Q7X 8QP9 6FF7 8Q7W 8QO9 5YZG 8I0S 7ABF 5XJC 5MQF 5O9Z 7AAV 8R08 8R0A 6AHD 6AH0 8RM5 7A5P 5Z56 7ABG 7ABI 5Z58 9R8V 5Z57 8QXD 3JCR 8H6L 8H6K 8H6E 8H6J 8Y6OStructures from NR_all_73286.31