A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 30-Nov-2022 number of released structures: 12490
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NDB ID: NA2140  PDB ID: 4I2O 


Base Pair Morphology Parameters

CSV Format

Model NumberPair NumberPair NameShearStretchStaggerBucklePropellorOpening
14W_DA6:DT23_X-0.029-0.369-0.057-2.161-12.7740.14
15W_DA7:DT22_X0.615-0.281-0.068-3.384-12.632-3.575
19W_DA11:DT18_X0.051-0.109-0.021-5.552-13.3724.624
113W_DA15:DT14_X0.572-0.406-0.1042.685-11.551-1.618
114W_DA16:DT13_X0.162-0.1780.1037.514-13.006-3.52
115W_DA17:DT12_X0.075-0.1730.1193.261-13.433.553
118W_DA20:DT9_X-0.051-0.158-0.07-12.574-9.8043.193
119W_DA21:DT8_X0.025-0.108-0.05-2.658-11.9384.924
121W_DA23:DT6_X0.752-0.241-0.15-9.139-10.8164.858
123W_DA25:DT4_X0.189-0.7860.152-3.626-9.453-9.921
117W_DC19:DG10_X0.556-0.3430.006-1.034-14.4540.857
11W_DG3:DC26_X1.167-0.581.04410.121-11.974-5.335
12W_DG4:DC25_X0.302-0.5690.1636.819-11.3982.68
13W_DG5:DC24_X0.0470.1730.119.509-14.0870.778
18W_DG10:DC19_X-0.467-0.2620.0851.798-13.9940.244
112W_DG14:DC15_X0.343-0.0020.092-5.432-9.7697.897
120W_DG22:DC7_X1.4010.0410.213-0.773-8.3799.788
124W_DG26:DC3_X-0.391-0.8660.639-3.171-18.261-5.731
16W_DT8:DA21_X-0.099-0.167-0.0651.37-11.0353.223
17W_DT9:DA20_X-0.017-0.1810.01211.314-9.252.723
110W_DT12:DA17_X-0.103-0.1510.111-2.394-15.3284.206
111W_DT13:DA16_X-0.152-0.1080.094-6.85-13.321-2.844
116W_DT18:DA11_X-0.005-0.1540.0135.316-13.715.11
122W_DT24:DA5_X-0.2282.3730.64-17.849-0.61-104.293

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.