A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 9-Oct-2019 number of released structures: 10416
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NDB ID: BD0068  PDB ID: 1S1K 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
13AA_1AP3DG4:DC7DT8_AA0.533-0.1163.243-4.182.88131.633-0.719-1.7053.1265.2427.60732.028
16AA_DA6DC7:DG4DT5_AA0.021-0.7553.3512.1953.07229.059-2.1640.4393.2486.09-4.3529.298
11AA_DC1DC2:DG9DG10_AA-0.3920.063.4031.3947.56633.233-1.1480.93.31713.012-2.39834.087
12AA_DC21AP3:DT8DG9_AA0.2310.783.3984.3498.15639.0260.1430.1933.49112.005-6.40240.064
17AA_DC7DT8:1AP3DG4_AA-0.533-0.1163.2434.182.88131.633-0.7191.7053.1265.242-7.60732.028
14AA_DG4DT5:DA6DC7_AA-0.021-0.7553.351-2.1953.07229.059-2.164-0.4393.2486.094.3529.298
19AA_DG9DG10:DC1DC2_AA0.3920.063.403-1.3947.56633.233-1.148-0.93.31713.0122.39834.087
15AA_DT5DA6:DT5DA6_AA0.00.3683.2460.02.83445.6290.2280.03.2623.650.045.713
18AA_DT8DG9:DC21AP3_AA-0.2310.783.398-4.3498.15639.0260.143-0.1933.49112.0056.40240.064

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.