A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 23-Nov-2022 number of released structures: 12471
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NDB ID: PR0279  PDB ID: 2PXL 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
113B_A148:C163_B425
112B_C147:A164_B60
117B_C152:G159_B119
118B_C153:G158_B119
11B_G132:U176_B128
12B_G133:U175_B128
13B_G134:C174_B119
15B_G136:C172_B119
19B_G144:C167_B119
110B_G145:C166_B119
114B_G149:G162_B00
115B_G150:A161_B18
119B_G154:A157_B100
14B_U135:A173_B120
16B_U137:G171_B128
17B_U138:G170_B128
18B_U139:A169_B120
111B_U146:G165_B028
116B_U151:A160_B120

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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