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: PDE056  PDB ID: 7ICN 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
12TT_DA3DT4:DA4DT5_PP0.048-0.7483.248-1.0435.84929.282-2.631-0.3053.04111.4212.03729.866
11TT_DC2DA3:DT5DG6_PP-0.1150.8633.188-2.0845.66128.1850.467-0.2363.29511.4594.21828.811
14TT_DC5DT6:DA2DG3_PP-0.65-0.3023.3374.83-0.10428.622-0.5792.3663.187-0.208-9.68229.018
13TT_DT4DC5:DG3DA4_PP-0.150.0773.611-1.5586.67244.366-0.5680.0413.5898.7732.04844.865
15TT_DT6DG7:DC1DA2_PP0.9851.3083.041-5.877.13332.8871.158-2.563.03512.310.12334.125

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.