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: NA2420  PDB ID: 4KHN 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
13C_DA7:DT113_D120
14C_DA8:DT112_D120
17C_DA11:DT109_D120
16C_DC10:DG110_D119
110C_DC14:DG106_D119
111C_DC15:DG105_D119
113C_DC17:DG103_D119
11C_DG5:DC115_D119
15C_DG9:DC111_D119
18C_DG12:DC108_D119
112C_DG16:DC104_D119
12C_DT6:DA114_D120
19C_DT13:DA107_D120
116E_DA7:DT113_F120
117E_DA8:DT112_F120
120E_DA11:DT109_F120
119E_DC10:DG110_F119
123E_DC14:DG106_F119
124E_DC15:DG105_F119
126E_DC17:DG103_F119
114E_DG5:DC115_F119
118E_DG9:DC111_F119
121E_DG12:DC108_F119
125E_DG16:DC104_F119
115E_DT6:DA114_F120
122E_DT13:DA107_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)