A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 31-May-2023 number of released structures: 12820
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NDB ID: NA1892  PDB ID: 4FS1 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
11B_DA7:DT847_C120
14B_DA10:DT844_C120
15B_DC11:DG843_C119
16B_DC12:DG842_C119
12B_DG8:DC846_C119
13B_DG9:DC845_C119
17B_DOC13:DG841_C119

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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