A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 22-Jun-2022 number of released structures: 12128
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NDB ID: PD0155  PDB ID: 1QN5 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
14C_DA204:DT225_D120
16C_DA206:DT223_D120
17C_DA207:DT222_D120
19C_DA209:DT220_D120
114C_DA214:DT215_D120
12C_DC202:DG227_D119
113C_DC213:DG216_D119
11C_DG201:DC228_D119
18C_DG208:DC221_D119
110C_DG210:DC219_D30
111C_DG211:DC218_D119
112C_DG212:DC217_D119
13C_DT203:DA226_D120
15C_DT205:DA224_D120
118E_DA204:DT225_F120
120E_DA206:DT223_F120
121E_DA207:DT222_F120
123E_DA209:DT220_F120
128E_DA214:DT215_F120
116E_DC202:DG227_F119
127E_DC213:DG216_F119
115E_DG201:DC228_F119
122E_DG208:DC221_F119
124E_DG210:DC219_F30
125E_DG211:DC218_F119
126E_DG212:DC217_F119
117E_DT203:DA226_F120
119E_DT205:DA224_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)