A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 11-Dec-2019 number of released structures: 10507
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NDB ID: 1ARJ  PDB ID: 1ARJ 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
14N_A20:U42_N120
16N_A22:U40_N120
18N_A27:U38_N120
13N_C19:G43_N119
110N_C29:G36_N119
11N_G17:C45_N119
12N_G18:C44_N119
15N_G21:C41_N119
17N_G26:C39_N119
19N_G28:C37_N119

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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