A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 11-May-2022 number of released structures: 12077
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NDB ID: 2KDQ  PDB ID: 2KDQ 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
14B_A20:U42_B120
16B_A22:U40_B120
18B_A27:U38_B120
13B_C19:G43_B119
110B_C29:G36_B119
11B_G17:C45_B119
12B_G18:C44_B119
15B_G21:C41_B119
17B_G26:C39_B119
19B_G28:C37_B119

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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