7YG9 Summary
- Structure title
- Cryo-EM structure of Tetrahymena ribozyme conformation 1 undergoing the second-step self-splicing
- Authors
- Li, S., Michael, Z.P., Zhang, X., Greg, P., Zhang, K.
- Release date
- 2023-03-29
- Experimental technique
- ELECTRON MICROSCOPY
- Resolution
- 2.7 Å
- Chains
- 3 RNA chains from Tetrahymena
- 0 other chains
- Nucleic acid compounds
- Other compounds
- RNA (5'-R(*UP*CP*GP*(SSU)P*AP*AP*C)-3'), RNA (5'-R(*CP*CP*CP*UP*CP*U)-3'), RNA (391-MER)
Pairwise Interactions
Interactions annotated by FR3D:- 168 base-pairs
- 446 base-stacking
- 22 base-phosphate
- 46 base-ribose
- 11 oxygen stacking
- 18 sugar-ribose
RNA 3D Motifs
In the current release of the RNA 3D Motif Atlas, 7YG9 contains:- 9 hairpin loops from 0 motif groups
- 16 internal loops from 0 motif groups
- 2 junction loops from 0 motif groups
3D Redundancy
7YG9 has chains which belong to the following equivalence classes in the current representative set:- NR_all_69141.9 (1)
- NR_4.0_69141.9 (1)
- NR_3.5_69141.9 (1)
- NR_3.0_69141.9 (1)
- NR_20.0_69141.9 (1)