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: 6B1S  PDB ID: 6B1S 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
14E_DA4:DT13_F120
16E_DA6:DT11_F120
18E_DA12:DT5_F120
110E_DA14:DT3_F120
111E_DA15:DT2_F120
11E_DC1:DG16_F119
112E_DG16:DC1_F119
12E_DT2:DA15_F120
13E_DT3:DA14_F120
15E_DT5:DA12_F120
17E_DT11:DA6_F120
19E_DT13:DA4_F120

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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