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: TRNA07  PDB ID: 2TRA 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
18A_5MC48:G64_A119
113A_5MU53:A57_A424
17A_A7:U65_A120
125A_A14:U8_A424
126A_A15:U47_A221
120A_A44:G26_A08
12A_C2:G70_A119
13A_C3:G69_A119
118A_C42:G28_A119
119A_C43:G27_A119
14A_G4:C68_A119
16A_G6:C66_A119
121A_G10:U25_A028
127A_G18:C55_A119
115A_G39:C31_A119
117A_G41:C29_A119
19A_G49:C63_A119
110A_G50:C62_A119
111A_G51:C61_A119
112A_G52:C60_A119
124A_PSU13:G22_A127
114A_PSU54:G17_A20
11A_U1:A71_A120
15A_U5:G67_A128
122A_U11:A24_A120
123A_U12:A23_A120
116A_U40:G30_A128

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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