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: NA0250  PDB ID: 2W7P 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
14E_DA6:DT13_F00
15E_DA7:DT12_F120
18E_DA10:DT9_F120
111E_DC13:DG6_F119
11E_DG3:DC16_F10
12E_DG4:DC15_F10
13E_DG5:DC14_F119
16E_DG8:DC11_F10
17E_DG9:DC10_F119
19E_DT11:DA8_F120
110E_DT12:DA7_F120
117P_DA6:DT13_T120
118P_DA7:DT12_T10
121P_DA10:DT9_T120
124P_DC13:DG6_T119
112P_DG1:DC18_T119
113P_DG2:DC17_T10
114P_DG3:DC16_T119
115P_DG4:DC15_T119
116P_DG5:DC14_T119
119P_DG8:DC11_T119
120P_DG9:DC10_T119
122P_DT11:DA8_T120
123P_DT12:DA7_T120

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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