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: PR0171  PDB ID: 2AKE 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
114B_A14:A21_B50
121B_A31:U39_B120
12B_C3:G70_B119
13B_C4:G69_B119
15B_C6:G67_B119
118B_C28:G42_B00
122B_C32:A38_B20
18B_C50:G64_B119
11B_G1:C72_B00
16B_G7:C66_B119
115B_G9:G45_B00
116B_G26:A44_B10
120B_G30:C40_B119
17B_G49:U65_B028
19B_G51:C63_B119
111B_G53:C61_B119
14B_U5:G68_B128
113B_U16:G57_B00
117B_U27:A43_B00
119B_U29:A41_B120
110B_U52:A62_B120
112B_U54:A58_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)