A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 4-Dec-2019 number of released structures: 10490
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NDB ID: GDL003  PDB ID: 2DND 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
14A_DA4:DT21_B120
15A_DA5:DT20_B120
16A_DA6:DT19_B120
11A_DC1:DG24_B119
13A_DC3:DG22_B119
111A_DC11:DG14_B119
12A_DG2:DC23_B119
110A_DG10:DC15_B119
112A_DG12:DC13_B119
17A_DT7:DA18_B120
18A_DT8:DA17_B120
19A_DT9:DA16_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)