A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 21-Aug-2019 number of released structures: 10343
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NDB ID: NA2910  PDB ID: 4OO8 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
13B_A3:DT18_C120
14B_A4:DT17_C120
15B_A5:DT16_C120
18B_A8:DT13_C120
126B_A26:U45_B120
130B_A32:U37_B120
132B_A52:G62_B00
136B_A68:G81_B00
137B_A69:U80_B120
144B_A84:U94_B00
113B_C13:DG8_C119
115B_C15:DG6_C119
120B_C20:DG1_C119
128B_C30:G39_B119
135B_C55:G58_B119
138B_C70:G79_B10
143B_C83:G95_B119
145B_C85:G93_B119
146B_C86:G92_B119
11B_G1:DC20_C119
12B_G2:DC19_C119
19B_G9:DC12_C119
110B_G10:DC11_C119
112B_G12:DC9_C119
114B_G14:DC7_C119
118B_G18:DC3_C119
119B_G19:DC2_C119
121B_G21:U50_B128
127B_G29:C40_B119
131B_G33:A36_B00
133B_G53:C61_B119
134B_G54:C60_B119
141B_G73:A76_B00
142B_G82:C96_B119
147B_G87:C91_B119
148B_G89:U90_B00
16B_U6:DA15_C120
17B_U7:DA14_C120
111B_U11:DA10_C120
116B_U16:DA5_C120
117B_U17:DA4_C120
122B_U22:A49_B120
123B_U23:A48_B120
124B_U24:A47_B120
125B_U25:A46_B120
129B_U31:A38_B120
139B_U71:A78_B120
140B_U72:A77_B120
151E_A3:DT18_F120
152E_A4:DT17_F120
153E_A5:DT16_F120
156E_A8:DT13_F00
174E_A26:U45_E120
177E_A32:U37_E120
178E_A52:G62_E00
182E_A68:G81_E00
183E_A69:U80_E120
189E_A84:U94_E120
161E_C13:DG8_F119
163E_C15:DG6_F119
168E_C20:DG1_F119
176E_C30:G39_E119
181E_C55:G58_E119
184E_C70:G79_E119
188E_C83:G95_E119
190E_C85:G93_E119
191E_C86:G92_E10
149E_G1:DC20_F119
150E_G2:DC19_F119
157E_G9:DC12_F119
158E_G10:DC11_F119
160E_G12:DC9_F119
162E_G14:DC7_F119
166E_G18:DC3_F119
167E_G19:DC2_F119
169E_G21:U50_E128
175E_G29:C40_E119
179E_G53:C61_E119
180E_G54:C60_E119
187E_G82:C96_E119
192E_G87:C91_E119
193E_G89:U90_E00
154E_U6:DA15_F120
155E_U7:DA14_F120
159E_U11:DA10_F120
164E_U16:DA5_F120
165E_U17:DA4_F120
170E_U22:A49_E120
171E_U23:A48_E120
172E_U24:A47_E120
173E_U25:A46_E120
185E_U71:A78_E120
186E_U72:A77_E00

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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