A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 21-Aug-2019 number of released structures: 10343
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NDB ID: ARN035  PDB ID: 1RNA 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
13A_A3:U26_B120
15A_A5:U24_B120
17A_A7:U22_B120
19A_A9:U20_B120
111A_A11:U18_B120
113A_A13:U16_B120
114A_A14:U15_B120
11A_U1:A28_B120
12A_U2:A27_B120
14A_U4:A25_B120
16A_U6:A23_B120
18A_U8:A21_B120
110A_U10:A19_B120
112A_U12:A17_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)