A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 28-Sep-2022 number of released structures: 12311
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NDB ID: NA1892  PDB ID: 4FS1 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
11BB_DA7DG8:DC846DT847_CC0.097-0.7133.467-0.731-0.43132.016-1.21-0.3173.473-0.7811.32632.027
14BB_DA10DC11:DG843DT844_CC0.71-1.1183.1870.3361.03231.393-2.253-1.253.1571.907-0.6231.411
15BB_DC11DC12:DG842DG843_CC-0.651-1.6993.387-2.10110.32133.277-4.3510.7792.78717.4863.5634.859
16BB_DC12DOC13:DG841DG842_CC-0.41-1.4053.6282.2331.98223.211-4.1951.8363.4434.901-5.52123.4
12BB_DG8DG9:DC845DC846_CC0.487-0.9143.4662.141.34336.699-1.642-0.4633.4542.131-3.39536.783
13BB_DG9DA10:DT844DC845_CC-0.259-0.5413.215-4.0394.27531.573-1.729-0.243.1247.7737.34332.103

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.