A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 14-Apr-2021 number of released structures: 11277
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NDB ID: PDE031  PDB ID: 1ZQE 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
12TT_DA2DT3:DA5DT6_PP0.608-0.0963.306-0.742-1.42633.5590.069-1.1743.293-2.4681.28433.596
15TT_DA5DG6:DC2DT3_PP0.184-0.6383.0154.611.54616.04-3.1352.1932.8795.382-16.04816.757
11TT_DC1DA2:DT6DG7_PP-1.1350.8953.923-11.0469.59118.421-2.201-2.2793.97725.39129.24323.484
16TT_DG6DA7:DT1DC2_PP-0.5340.5983.694-3.4416.82632.41-0.2730.2693.77412.0216.0633.276
13TT_DT3DT4:DA4DA5_PP-0.558-0.2483.190.83214.62738.492-1.8850.8822.90121.271-1.2141.086
14TT_DT4DA5:DT3DA4_PP-0.370.0463.303-7.32.42439.03-0.22-0.3233.3143.58610.79939.752

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.