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: 1HHW  PDB ID: 1HHW 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
14A_DA4:U15_B120
16A_DA6:U13_B120
11A_DC1:G18_B119
19A_DC9:G10_B119
13A_DG3:C16_B119
18A_DG8:C11_B119
12A_DT2:A17_B120
17A_DT7:A12_B120
15A_TLN5:A14_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)