A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 18-Nov-2020 number of released structures: 11059
Search for released structures

NDB ID: 4WQS  PDB ID: 4WQS 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
13G_DA4:DT15_I120
16G_DA7:DT12_I120
19G_DA10:DT9_I120
111G_DA12:DT7_I120
112G_DA13:DT6_I120
116G_DA17:DT2_I120
121G_DA22:U12_H120
12G_DC3:DG16_I119
14G_DC5:DG14_I119
17G_DC8:DG11_I119
18G_DC9:DG10_I119
110G_DC11:DG8_I119
114G_DC15:DG4_I119
117G_DC18:DG1_I119
119G_DC20:G14_H119
123G_DC24:G10_H119
125G_DC26:G8_H119
126G_DC27:G7_H119
113G_DG14:DC5_I119
118G_DG19:C15_H119
120G_DG21:C13_H119
122G_DG23:C11_H122
124G_DG25:C9_H119
127G_DG28:C6_H119
11G_DT2:DA17_I120
15G_DT6:DA13_I120
115G_DT16:DA3_I120
130X_DA4:DT15_Z120
133X_DA7:DT12_Z120
136X_DA10:DT9_Z120
138X_DA12:DT7_Z120
139X_DA13:DT6_Z120
143X_DA17:DT2_Z120
148X_DA22:U12_Y120
129X_DC3:DG16_Z119
131X_DC5:DG14_Z119
134X_DC8:DG11_Z119
135X_DC9:DG10_Z119
137X_DC11:DG8_Z119
141X_DC15:DG4_Z119
144X_DC18:DG1_Z119
146X_DC20:G14_Y119
150X_DC24:G10_Y119
152X_DC26:G8_Y119
153X_DC27:G7_Y119
140X_DG14:DC5_Z119
145X_DG19:C15_Y119
147X_DG21:C13_Y119
149X_DG23:C11_Y119
151X_DG25:C9_Y119
154X_DG28:C6_Y119
128X_DT2:DA17_Z120
132X_DT6:DA13_Z120
142X_DT16:DA3_Z120

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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