A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 27-Oct-2021 number of released structures: 11731
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NDB ID: PD0379  PDB ID: 1NK6 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
13BB_DA24DT25:DA8DT9_CC0.505-0.6073.4232.77-1.86633.478-0.727-0.3953.48-3.229-4.79433.64
16BB_DA27DT28:DA5DT6_CC0.128-0.9053.0061.4048.51629.123-3.240.0052.64516.484-2.71830.348
12BB_DC23DA24:DT9DG10_CC0.2620.1123.190.64111.26933.552-1.452-0.3393.07218.869-1.07335.348
11BB_DG22DC23:DG10DC11_CC0.153-0.3663.281-0.1441.66538.142-0.77-0.2513.2622.5460.21938.177
15BB_DG26DA27:DT6DC7_CC-0.291-0.0963.422-4.7198.35937.241-1.24-0.1753.33612.837.24238.415
14BB_DT25DG26:DC7DA8_CC0.486-0.3033.163-0.4186.27127.183-2.06-1.1043.0113.120.87527.886
17BB_DT28DC29:DG4DA5_CC0.373-1.7793.4495.1137.61328.624-4.9930.3272.91214.921-10.02130.028

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.