A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 22-Jun-2022 number of released structures: 12128
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NDB ID: PD0997  PDB ID: 2JEI 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
16PP_DA6DA7:DT12DT13_TT-0.358-0.413.193-4.364.31933.171-1.391-0.0753.1367.4857.55633.718
17PP_DA7DG8:DC11DT12_TT0.159-0.2323.2822.5254.27932.553-1.140.153.2297.578-4.47232.92
110PP_DA10DT11:DA8DT9_TT0.055-0.7243.2252.4953.93326.476-2.5390.5033.0798.504-5.39426.875
11PP_DG1DG2:DC17DC18_TT0.6910.2373.1282.2842.78732.707-0.041-0.8423.1774.931-4.04132.9
12PP_DG2DG3:DC16DC17_TT-1.264-0.5513.271-3.6388.69630.332-2.6081.6423.12416.1366.75231.73
13PP_DG3DG4:DC15DC16_TT0.721-0.4873.124-2.1577.1433.434-1.878-1.5432.9112.2223.69234.233
14PP_DG4DG5:DC14DC15_TT-0.191-0.6113.4161.6038.15430.063-2.7230.6673.13315.354-3.01931.165
15PP_DG5DA6:DT13DC14_TT-0.243-0.3193.4231.8793.27333.021-1.1280.7523.3585.735-3.29233.23
18PP_DG8DG9:DC10DC11_TT0.523-0.4633.7050.3043.64234.068-1.431-0.8343.6426.195-0.51734.258
19PP_DG9DA10:DT9DC10_TT-0.667-0.4363.336-0.188-0.72638.553-0.5690.9863.347-1.10.28538.56
111PP_DT11DT12:DA7DA8_TT0.476-0.3663.3030.5574.05332.816-1.332-0.7433.2437.139-0.98133.064
112PP_DT12DC13:DG6DA7_TT0.294-0.5883.106-0.4987.24526.403-2.906-0.7352.8415.4931.06427.367

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.