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: AH0020  PDB ID: 2BJ6 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
15A_6HA5:U6_E120
16A_6HA6:U5_E120
11A_6HC1:G10_E119
12A_6HC2:G9_E119
19A_6HC9:G2_E119
110A_6HC10:G1_E119
13A_6HG3:C8_E119
18A_6HG8:C3_E119
14A_6HT4:A7_E120
17A_6HT7:A4_E120
125B_6HA5:U6_F120
126B_6HA6:U5_F120
121B_6HC1:G10_F119
122B_6HC2:G9_F119
129B_6HC9:G2_F119
130B_6HC10:G1_F119
123B_6HG3:C8_F119
128B_6HG8:C3_F119
124B_6HT4:A7_F120
127B_6HT7:A4_F120
135D_6HA5:U6_H120
136D_6HA6:U5_H120
131D_6HC1:G10_H119
132D_6HC2:G9_H119
139D_6HC9:G2_H119
140D_6HC10:G1_H119
133D_6HG3:C8_H119
138D_6HG8:C3_H119
134D_6HT4:A7_H120
137D_6HT7:A4_H120
114G_A4:6HT7_C120
117G_A7:6HT4_C120
113G_C3:6HG8_C119
118G_C8:6HG3_C119
111G_G1:6HC10_C119
112G_G2:6HC9_C119
119G_G9:6HC2_C119
120G_G10:6HC1_C119
115G_U5:6HA6_C120
116G_U6:6HA5_C120

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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