A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 23-Nov-2022 number of released structures: 12471
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NDB ID: PD0113  PDB ID: 1DRG 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
11B_DA2:DT19_C120
13B_DA4:DT17_C120
14B_DA5:DT16_C120
111B_DA12:DT9_C120
113B_DA14:DT7_C120
15B_DC6:DG15_C119
18B_DC9:DG12_C119
115B_DC16:DG5_C119
19B_DG10:DC11_C119
114B_DG15:DC6_C119
12B_DT3:DA18_C120
16B_DT7:DA14_C120
17B_DT8:DA13_C120
110B_DT11:DA10_C120
112B_DT13:DA8_C120
116C_DA1:DT4_C120
117C_DT2:DA3_C120

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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