A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 4-Dec-2019 number of released structures: 10490
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NDB ID: NA2804  PDB ID: 4N76 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
12C_DA3:DT17_D120
16C_DA7:DT13_D120
19C_DA10:DT10_D120
11C_DG2:DC18_D119
13C_DG4:DC16_D119
14C_DG5:DC15_D119
17C_DG8:DC12_D119
15C_DT6:DA14_D120
18C_DT9:DA11_D120
111E_DA3:DT17_F120
115E_DA7:DT13_F120
118E_DA10:DT10_F120
110E_DG2:DC18_F119
112E_DG4:DC16_F119
113E_DG5:DC15_F119
116E_DG8:DC12_F119
114E_DT6:DA14_F120
117E_DT9:DA11_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)