A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 11-May-2022 number of released structures: 12077
Search for released structures

NDB ID: 1C2Q  PDB ID: 1C2Q 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
11A_DA1:U18_B120
17A_DC7:G12_B119
19A_DC9:G10_B119
13A_DG3:C16_B119
14A_DG4:C15_B119
16A_DG6:C13_B119
12A_DT2:A17_B120
18A_DT8:A11_B120
15A_T3P5:A14_B120

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

Correspondence of Leontis/Westhof names to Saenger numbering (table)