A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 18-May-2022 number of released structures: 12082
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NDB ID: AD0030  PDB ID: 1PWF 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
16AA_2MU6FA27:DT114DA115_BB-0.564-1.1992.9210.44217.14624.504-5.1261.1681.72135.387-0.91329.834
15AA_DA52MU6:DA1152MU116_BB1.092-1.2693.0510.4185.33931.977-3.123-1.8912.8219.607-0.75232.411
12AA_DC2DG3:DC118DG119_BB0.081-2.1583.3551.21710.60325.197-6.9320.12.27823.032-2.64427.33
18AA_DC8DG9:DC112DG113_BB-0.612-2.0653.602-1.40311.77129.902-5.8250.8562.64721.7672.59432.116
11AA_DG1DC2:DG119DC120_BB0.239-1.4413.2130.822-0.13439.836-2.099-0.2573.222-0.197-1.20639.844
13AA_DG3DT4:FA2117DC118_BB-1.055-1.2953.211.6991.72540.379-2.061.713.1092.496-2.45940.448
19AA_DG9DC10:DG111DC112_BB0.175-1.7563.3230.0571.00535.126-3.059-0.2813.2731.666-0.09435.14
14AA_DT4DA5:2MU116FA2117_BB0.736-1.2943.098-0.50721.77120.562-6.064-1.5111.20147.1311.09729.865
17AA_FA27DC8:DG113DT114_BB-0.19-1.8583.396-4.2272.53433.07-3.659-0.3823.2474.4217.37433.425

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.