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: AH0016  PDB ID: 1ID9 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
12A_C2:G7_B119
15A_C5:U4_B00
18A_C8:G1_B119
11A_G1:C8_B119
16A_G6:U3_B028
17A_G7:C2_B119
13A_U3:G6_B028
14A_U4:C5_B00

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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