A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 3-Mar-2021 number of released structures: 11234
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NDB ID: 7D7W  PDB ID: 7D7W 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
16A_A7:U46_A120
19A_A18:U43_A120
117A_A26:U33_A120
12A_C3:G50_A119
15A_C6:G47_A119
120A_C13:G38_A119
121A_C14:G36_A119
118A_C27:G32_A119
11A_G2:C51_A119
17A_G16:C45_A119
110A_G19:C42_A119
111A_G20:C41_A119
113A_G22:C39_A119
114A_G23:C37_A119
115A_G24:A35_A18
116A_G25:C34_A119
119A_G28:A31_A1011
13A_U4:A49_A120
14A_U5:G48_A128
18A_U17:A44_A120
112A_U21:A40_A120

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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