A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 17-Aug-2022 number of released structures: 12237
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NDB ID: 1NC0  PDB ID: 1NC0 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
15A_C5:G20_A119
16A_C6:G19_A119
17A_C7:G17_A119
18A_C8:G16_A119
11A_G1:C24_A119
12A_G2:C23_A119
19A_G10:A14_A911
13A_U3:A22_A120
14A_U4:A21_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)