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: 2L1V  PDB ID: 2L1V 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
11A_A3:U24_A120
13A_A5:U22_A120
18A_A12:U34_A120
12A_G4:C23_A119
14A_G6:C21_A119
15A_G7:C20_A119
17A_G13:C33_A119
16A_U8:A31_A00
19A_U11:A35_A10

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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