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: 1Z30  PDB ID: 1Z30 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
13AA_C3G4:C15G16_AA0.265-1.3783.4622.32715.19130.902-4.625-0.0952.54126.55-4.06834.429
11AA_G1G2:U17C18_AA0.585-1.4012.883-7.40811.44524.363-5.008-2.5731.80624.79216.04827.868
12AA_G2C3:G16U17_AA-0.514-0.8543.2120.0524.17443.22-1.5470.6993.1195.651-0.07143.411
14AA_G4U5:A14C15_AA-0.266-1.4383.218-4.607-0.40731.484-2.549-0.353.241-0.7458.43331.814
15AA_U5U6:A13A14_AA-0.048-1.3712.9332.739-7.4429.751-1.2050.5993.158-14.176-5.2230.766
16AA_U6C7:G12A13_AA0.392-0.7943.1583.885-0.6733.864-1.251-0.0683.196-1.146-6.64134.086

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.