A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 11-May-2022 number of released structures: 12077
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NDB ID: 1ESY  PDB ID: 1ESY 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
15AA_A5C6:G13A15_AA4.7340.473.325-0.00925.18439.955-1.64-5.9423.09233.1780.01146.954
13AA_C3G4:C16G17_AA-0.1120.0084.5022.11613.00430.154-3.0630.6984.13823.629-3.84532.845
16AA_C6U7:A12G13_AA-0.355-0.5653.245-3.24422.6225.568-4.3460.1182.1141.9786.0234.164
11AA_G1G2:C18C19_AA-0.03-0.1612.676-2.32917.38820.882-3.862-0.4091.96240.0565.36527.211
12AA_G2C3:G17C18_AA-0.036-0.3763.150.04715.37622.49-4.4050.0882.40334.693-0.10527.188
14AA_G4A5:A15C16_AA-0.466-1.1752.9542.07417.12940.86-2.90.7812.28423.321-2.82344.21

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.