A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 18-May-2022 number of released structures: 12082
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NDB ID: 219D  PDB ID: 219D 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
14A_DA4:U17_B120
16A_DA6:U15_B120
17A_DA7:U14_B120
12A_DC2:G19_B119
11A_DG1:C20_B119
19A_DG9:C12_B119
110A_DG10:C11_B119
13A_DT3:A18_B120
15A_DT5:A16_B120
18A_PST8:A13_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)