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: UR0008  PDB ID: 1DDY 


Base Pair Morphology Parameters

CSV Format

Model NumberPair NumberPair NameShearStretchStaggerBucklePropellorOpening
18A_A31:A14_A-1.307-1.865-0.66821.578-1.582164.964
16A_C29:U15_A-0.440.49-0.6-4.885-11.074-42.473
110A_C33:G12_A0.429-0.3580.144-1.758-19.2632.738
11A_G7:C22_A0.719-0.3730.1273.876-14.417-11.651
12A_G8:C21_A0.355-0.2670.182-5.324-27.8294.765
14A_G26:C19_A-0.18-0.273-0.011-3.776-13.121-1.338
15A_G28:C18_A-0.275-0.1650.492-11.761-13.5354.32
17A_G30:C11_A-0.996-0.2520.174-4.005-27.2621.224
19A_G32:C13_A-0.253-0.355-0.056-5.799-14.537-2.585
13A_U9:A20_A-0.065-0.354-0.129-4.09-23.428-10.246
118C_A231:A214_C-1.339-1.86-0.5213.248-7.994170.214
116C_C229:U215_C-0.3980.616-0.212.615-3.268-45.251
120C_C233:G212_C0.779-0.3730.288-4.071-12.773.48
111C_G207:C222_C-0.108-0.3910.435-2.945-2.771-3.336
112C_G208:C221_C-0.033-0.115-0.59-19.051-21.2818.814
114C_G226:C219_C-0.1230.071-0.147-15.493-12.410.862
115C_G228:C218_C0.361-0.111-0.233-25.531-11.604-3.769
117C_G230:C211_C0.3890.0251.0423.963-20.996-3.52
119C_G232:C213_C-0.365-0.408-0.082-11.011-12.8850.628
113C_U209:A220_C0.2990.060.131-18.182-11.121-3.883
128E_A431:A414_E-1.337-1.67-0.65719.298-4.426169.044
126E_C429:U415_E-0.4780.505-0.3295.65-2.97-41.63
130E_C433:G412_E0.311-0.324-0.290.256-23.24-4.181
121E_G407:C422_E0.212-0.4210.094-4.977-9.197-0.137
122E_G408:C421_E0.13-0.05-0.311-21.76-27.037.502
124E_G426:C419_E0.2980.078-0.647-21.927-20.9380.648
125E_G428:C418_E-0.705-0.083-0.275-23.464-11.7467.492
127E_G430:C411_E0.437-0.3270.8815.131-25.296-7.315
129E_G432:C413_E-0.952-0.312-0.156-5.087-19.130.595
123E_U409:A420_E0.0990.020.111-10.352-15.8180.303
138G_A631:A614_G-1.677-0.9-0.43725.00.215163.13
136G_C629:U615_G-0.280.64-0.2054.328-5.534-46.579
140G_C633:G612_G0.622-0.0080.705-5.97-11.9956.364
131G_G607:C622_G0.054-0.476-0.011-2.358-17.471-9.764
132G_G608:C621_G0.418-0.5380.104-9.651-29.269-2.852
134G_G626:C619_G-0.345-0.235-0.281-8.116-9.6070.471
135G_G628:C618_G0.557-0.1720.084-17.161-9.7750.462
137G_G630:C611_G0.261-0.0570.411.614-19.195-3.375
139G_G632:C613_G0.01-0.184-0.038-1.16-9.311-1.615
133G_U609:A620_G-0.165-0.0840.432-9.646-21.304-14.01

The above values were obtained using first alternate conformation only and calculated by 3DNA program.
Xiang-Jun Lu & Wilma K. Olson (2003). '3DNA: a software package for the analysis, rebuilding and visualization of three-dimensional nucleic acid structures', Nucleic Acids Res.31(17), 5108-21.
Xiang-Jun Lu & Wilma K. Olson (2008). '3DNA: a versatile, integrated software system for the analysis, rebuilding and visualization of three-dimensional nucleic-acid structures', Nat Protoc.3(7), 1213-27.