A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 8-Jul-2020 number of released structures: 10846
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NDB ID: NA1225  PDB ID: 3SUY 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
11X_A10:G88_X18
15X_A14:U84_X120
16X_A15:U83_X120
17X_A16:U82_X120
120X_A26:A60_X45
128X_A34:U52_X120
132X_A38:U47_X10
137X_A44:U91_X120
116X_A63:U72_X120
18X_C17:G81_X119
112X_C21:G76_X119
124X_C30:G56_X119
125X_C31:G55_X119
133X_C39:U46_X10
115X_C62:G73_X119
117X_C64:G71_X119
118X_C65:G70_X119
12X_G11:C87_X119
13X_G12:C86_X119
19X_G18:C80_X119
111X_G20:U78_X128
113X_G22:C75_X119
121X_G27:G59_X10
123X_G29:A57_X18
127X_G33:C53_X119
129X_G35:C51_X119
130X_G36:C50_X119
131X_G37:U49_X128
134X_G41:C94_X119
135X_G42:U93_X10
136X_G43:C92_X119
119X_G66:A69_X00
14X_U13:A85_X120
110X_U19:A79_X120
114X_U23:G74_X128
122X_U28:C58_X00
126X_U32:A54_X120

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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