A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 3-Aug-2022 number of released structures: 12227
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NDB ID: ADH006  PDB ID: 2ANA 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
15AA_DC5DC6:DG11DG12_BB0.022-1.5473.361-1.28810.77328.428-4.994-0.2872.61120.9942.5130.388
16AA_DC6DC7:DG10DG11_BB0.201-1.5143.3670.0457.21331.476-3.979-0.3532.95713.083-0.08132.272
17AA_DC7DC8:DG9DG10_BB-0.199-1.5113.404-0.3834.84931.901-3.5880.2893.1488.7590.69132.26
11AA_DG1DG2:DC15DC16_BB0.631-2.03.046-0.7877.46630.454-4.908-1.2952.48113.9491.4731.344
12AA_DG2DG3:DC14DC15_BB-0.443-1.8863.536-2.1224.47128.692-4.7730.3983.2358.9384.24229.107
13AA_DG3DG4:DC13DC14_BB0.049-1.8033.270.224.3137.014-3.376-0.0493.0486.76-0.34537.256
14AA_DG4DC5:DG12DC13_BB-0.516-0.9063.1880.14310.16431.131-3.2480.9392.76218.335-0.25832.709

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.