A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 14-Oct-2020 number of released structures: 11024
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NDB ID: 4XRM  PDB ID: 4XRM 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
15M_DA6:DT33_L120
17M_DA8:DT31_L120
114M_DA15:DT24_L120
115M_DA16:DT23_L120
12M_DC3:DG36_L119
16M_DC7:DG32_L119
19M_DC10:DG29_L119
113M_DC14:DG25_L119
11M_DG2:DC37_L119
14M_DG5:DC34_L119
18M_DG9:DC30_L119
111M_DG12:DC27_L119
116M_DG17:DC22_L119
13M_DT4:DA35_L120
110M_DT11:DA28_L120
112M_DT13:DA26_L120

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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