9H21 Summary
- Structure title
- Cas9 in complex with tracrRNA and crRNA, Streptococcus thermophilus DGCC 7710 CRISPR3 system
- Authors
- Sasnauskas, G., Gaizauskaite, U., Tamulaitiene, G.
- Release date
- 2026-02-18
- Experimental technique
- ELECTRON MICROSCOPY
- Resolution
- 3.3 Å
- Chains
- 2 RNA chains from synthetic construct
- 1 other chain
- Nucleic acid compounds
- Other compounds
- crRNA (5'-R(P*GP*AP*AP*GP*AP*GP*GP*AP*CP*AP*GP*UP*UP*UP*UP*AP*GP*AP*GP*CP*UP*G)-3'), tracrRNA (62-MER)
- CRISPR-associated endonuclease Cas9
Pairwise Interactions
Interactions annotated by FR3D:- 22 base-pairs
- 73 base-stacking
- 2 base-phosphate
- 1 base-ribose
RNA 3D Motifs
In the current release of the RNA 3D Motif Atlas, 9H21 contains:- 3 hairpin loops from 0 motif groups
- 2 internal loops from 0 motif groups
- 0 junction loops from 0 motif groups
3D Redundancy
9H21 has chains which belong to the following equivalence classes in the current representative set:- NR_all_25344.1 (1)
- NR_4.0_25344.1 (1)
- NR_3.5_25344.1 (1)
- NR_20.0_25344.1 (1)