Basepairs involving Hoogsteen(H) edge of Adenine and WatsonCrick(W) edge of Cytosine is shown. Highlighted examples are found from RNA crystal structures obtained from PDB.
Base pairs stabilized by N-H...N/O type hydrogen bonds only
|
Basepair (type & Orientation) |
*Frequency |
Example |
Hydrogen bonding atoms with their
precursors |
| Residue Nos. 721(0)-707(0) PDB ID 1VQO |
C5-N4...N7-N9 C6-N3...N6-N1 |
Base pairs stabilized by C-H...N/O interactions along with N-H...N/O hydrogen bonds
|
Basepair (type & Orientation) |
*Frequency |
Example |
Hydrogen bonding atoms with their
precursors |
|
0 | Optimized Model Structure |
C5-N7...N4-C5 C4-C8...N3-C6 |