A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 21-Aug-2019 number of released structures: 10343
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NDB ID: AD0034  PDB ID: 1Y7F 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
16AA_2NT6DA7:DT14DA15_BB-0.285-1.4973.0831.36815.26430.439-4.6070.6712.10227.027-2.42133.998
15AA_DA52NT6:DA152NT16_BB0.891-1.4153.0620.8515.0131.467-3.405-1.4832.8319.164-1.55731.864
17AA_DA7DC8:DG13DT14_BB0.184-1.6863.2950.9122.91632.127-3.544-0.1723.1375.254-1.64332.268
12AA_DC2DG3:DC18DG19_BB0.275-2.0923.6140.13511.87325.501-7.016-0.5362.41825.227-0.28628.088
18AA_DC8DG9:DC12DG13_BB-0.139-1.9163.4850.82212.56728.794-5.7850.4042.4523.881-1.56231.375
11AA_DG1DC2:DG19DC20_BB0.309-1.4093.1453.4760.80539.487-2.168-0.0663.1321.188-5.13239.642
13AA_DG3DT4:DA17DC18_BB-1.216-1.4343.034-2.5784.57136.25-2.8571.6122.9147.34.11736.615
19AA_DG9DC10:DG11DC12_BB0.218-1.7513.341-0.7331.3134.76-3.13-0.4773.272.1911.22634.792
14AA_DT4DA5:2NT16DA17_BB0.611-1.653.2081.28819.40126.631-5.675-0.8961.67936.565-2.42832.87

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.