A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 18-May-2022 number of released structures: 12082
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NDB ID: 1IKD  PDB ID: 1IKD 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
15A_C5:G14_A119
17A_C7:G12_A119
11A_G1:C18_A119
12A_G2:C17_A119
13A_G3:U16_A128
14A_G4:C15_A119
16A_U6:A13_A120
18A_U8:G11_A00

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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