A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 28-Sep-2022 number of released structures: 12311
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NDB ID: NA3178  PDB ID: 4RDU 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
12B_DA3:DT12_C120
15B_DA6:DT9_C120
16B_DA7:DT8_C120
19B_DA10:DT5_C120
13B_DC4:DG11_C119
112B_DC13:DG2_C119
11B_DG2:DC13_C119
110B_DG11:DC4_C119
113B_DG14:DC1_C119
14B_DT5:DA10_C120
17B_DT8:DA7_C120
18B_DT9:DA6_C120
111B_DT12:DA3_C120
115E_DA3:DT12_F120
118E_DA6:DT9_F120
119E_DA7:DT8_F120
122E_DA10:DT5_F120
116E_DC4:DG11_F119
125E_DC13:DG2_F119
114E_DG2:DC13_F119
123E_DG11:DC4_F119
126E_DG14:DC1_F119
117E_DT5:DA10_F120
120E_DT8:DA7_F120
121E_DT9:DA6_F120
124E_DT12:DA3_F120

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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