A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 25-May-2022 number of released structures: 12098
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NDB ID: PR0019  PDB ID: 1C0A 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
113B_5MU654:A658_B424
13B_A603:U670_B120
126B_A614:4SU608_B424
118B_A641:U629_B120
15B_C605:G668_B119
125B_C613:G622_B119
115B_C638:C632_B10
117B_C640:G630_B119
19B_C650:G664_B119
11B_G601:C672_B119
12B_G602:C671_B119
14B_G604:U669_B128
16B_G606:C667_B119
17B_G607:C666_B119
122B_G610:U625_B028
127B_G615:C648_B222
128B_G619:C656_B119
116B_G639:C631_B10
119B_G642:C628_B119
120B_G643:C627_B119
121B_G644:A626_B08
18B_G649:PSU665_B027
110B_G651:C663_B119
111B_G652:C662_B119
112B_G653:C661_B119
114B_PSU655:G618_B20
123B_U611:A624_B120
124B_U612:A623_B120

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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