A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 11-May-2022 number of released structures: 12077
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NDB ID: DR0029  PDB ID: 2F4U 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
16A_A1410:U1490_B120
113A_A1493:A1408_B00
12A_C1404:G1497_B119
14A_C1407:G1494_B119
15A_C1409:G1491_B119
17A_C1411:G1489_B119
18A_C1412:G1488_B119
116A_C1496:G1405_B119
118A_C1498:G1403_B119
11A_G1403:C1498_B119
13A_G1405:C1496_B119
19A_G1488:C1412_B119
110A_G1489:C1411_B119
112A_G1491:C1409_B119
114A_G1494:C1407_B119
117A_G1497:C1404_B10
111A_U1490:A1410_B120
115A_U1495:U1406_B116

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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