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As of 18-May-2022 number of released structures: 12082
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NDB ID: 4U7B  PDB ID: 4U7B 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
16C_DA9:DT48_D120
18C_DA11:DT46_D120
19C_DA12:DT45_D120
112C_DA15:DT42_D10
115C_DA18:DT39_D120
116C_DA19:DT38_D120
117C_DA20:DT37_D120
17C_DC10:DG47_D119
121C_DC24:DG33_D119
11C_DG4:DC53_D119
12C_DG5:DC52_D10
14C_DG7:DC50_D119
110C_DG13:DC44_D119
114C_DG17:DC40_D119
119C_DG22:DC35_D119
122C_DG25:DC32_D119
13C_DT6:DA51_D120
15C_DT8:DA49_D120
111C_DT14:DA43_D120
113C_DT16:DA41_D120
118C_DT21:DA36_D120
120C_DT23:DA34_D120
123C_DT26:DA31_D120
124C_DT27:DA30_D120
125C_DT28:DA29_D120
131E_DA9:DT48_F120
133E_DA11:DT46_F120
134E_DA12:DT45_F120
137E_DA15:DT42_F120
140E_DA18:DT39_F120
141E_DA19:DT38_F120
142E_DA20:DT37_F120
132E_DC10:DG47_F119
146E_DC24:DG33_F119
126E_DG4:DC53_F119
127E_DG5:DC52_F119
129E_DG7:DC50_F119
135E_DG13:DC44_F119
139E_DG17:DC40_F119
144E_DG22:DC35_F119
147E_DG25:DC32_F10
128E_DT6:DA51_F120
130E_DT8:DA49_F120
136E_DT14:DA43_F120
138E_DT16:DA41_F120
143E_DT21:DA36_F120
145E_DT23:DA34_F120
148E_DT26:DA31_F120
149E_DT28:DA29_F120
155H_DA9:DT48_I120
157H_DA11:DT46_I120
158H_DA12:DT45_I120
161H_DA15:DT42_I120
164H_DA18:DT39_I120
165H_DA19:DT38_I120
166H_DA20:DT37_I120
156H_DC10:DG47_I119
170H_DC24:DG33_I119
150H_DG4:DC53_I119
151H_DG5:DC52_I119
153H_DG7:DC50_I119
159H_DG13:DC44_I119
163H_DG17:DC40_I119
168H_DG22:DC35_I119
171H_DG25:DC32_I119
152H_DT6:DA51_I120
154H_DT8:DA49_I120
160H_DT14:DA43_I120
162H_DT16:DA41_I120
167H_DT21:DA36_I120
169H_DT23:DA34_I120
172H_DT26:DA31_I120
173H_DT27:DA30_I120
174H_DT28:DA29_I120

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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