A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 12-Aug-2022 number of released structures: 12231
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NDB ID: 6ERF  PDB ID: 6ERF 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
16I_DA7:DT28_J120
111I_DA12:DT23_J120
17I_DG8:DC27_J119
11I_DT2:DA33_J120
12I_DT3:DA32_J120
13I_DT4:DA31_J120
14I_DT5:DA30_J120
15I_DT6:DA29_J120
18I_DT9:DA26_J120
19I_DT10:DA25_J120
110I_DT11:DA24_J120
112I_DT13:DA22_J120
115K_DA7:DT28_L120
120K_DA12:DT23_L120
116K_DG8:DC27_L119
113K_DT5:DA30_L120
114K_DT6:DA29_L120
117K_DT9:DA26_L120
118K_DT10:DA25_L120
119K_DT11:DA24_L120
121K_DT13:DA22_L120
122K_DT14:DA21_L120
126M_DA7:DT28_N120
131M_DA12:DT23_N120
127M_DG8:DC27_N119
134M_DG15:DT20_N128
123M_DT4:DA31_N120
124M_DT5:DA30_N120
125M_DT6:DA29_N120
128M_DT9:DA26_N120
129M_DT10:DA25_N120
130M_DT11:DA24_N120
132M_DT13:DA22_N120
133M_DT14:DA21_N120
140O_DA7:DT28_P120
145O_DA12:DT23_P120
141O_DG8:DC27_P119
148O_DG15:DT20_P128
135O_DT2:DA33_P120
136O_DT3:DA32_P120
137O_DT4:DA31_P120
138O_DT5:DA30_P120
139O_DT6:DA29_P120
142O_DT9:DA26_P120
143O_DT10:DA25_P120
144O_DT11:DA24_P120
146O_DT13:DA22_P120
147O_DT14:DA21_P120

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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