A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 5-Aug-2020 number of released structures: 10886
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NDB ID: PD0575  PDB ID: 1U3E 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
12A_DA4:DT34_C120
13A_DA5:DT33_C120
16A_DA8:DT30_C120
111A_DA13:DT25_C120
112A_DA14:DT24_C120
118A_DA20:DT18_B120
121A_DA23:DT15_B120
122A_DA24:DT14_B120
128A_DA30:DT8_B120
132A_DA35:DT3_B00
18A_DC10:DG28_C119
19A_DC11:DG27_C119
113A_DC15:DG23_C119
115A_DC17:DG21_B119
117A_DC19:DG19_B119
120A_DC22:DG16_B119
125A_DC27:DG11_B119
126A_DC28:DG10_B119
127A_DC29:DG9_B119
129A_DC31:DG7_B119
11A_DG2:DC36_C119
15A_DG7:DC31_C119
17A_DG9:DC29_C119
114A_DG16:DC22_B119
119A_DG21:DC17_B119
130A_DG32:DC6_B119
133A_DG36:DC2_B119
14A_DT6:DA32_C120
110A_DT12:DA26_C120
116A_DT18:DA20_B120
123A_DT25:DA13_B120
124A_DT26:DA12_B120
131A_DT33:DA5_B120

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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