A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 25-May-2022 number of released structures: 12098
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NDB ID: DR0019  PDB ID: 2BE0 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
17AA_A8C9:G33U34_BB-0.29-1.5163.1161.9927.01634.173-3.4870.7562.7411.772-3.34234.92
12AA_C2G3:C40G41_BB0.686-2.0653.2340.99110.25231.86-5.109-1.0462.48818.094-1.74833.443
15AA_C5C7:G35G38_BB1.817-3.4256.016-12.30621.71876.773-3.638-1.9664.78417.079.67280.13
16AA_C7A8:U34G35_BB0.194-1.7063.006-1.72212.34432.378-4.437-0.5442.21421.1832.95534.634
18AA_C9C10:G32G33_BB-0.1-1.6183.2680.2995.06432.162-3.7360.2292.9849.071-0.53532.549
19AA_C10G11:C31G32_BB0.068-1.7893.2520.8485.25825.448-5.3380.0692.83111.773-1.925.99
116AA_C19G20:C23G24_BB-0.497-2.1473.388-2.13814.88631.129-5.7010.542.19325.9283.72334.491
11AA_G1C2:G41C42_BB-0.179-1.563.229-2.4060.88729.379-3.251-0.1513.1861.7444.73329.488
13AA_G3U4:U39C40_BB0.389-1.4133.328-1.394-0.13339.424-2.077-0.7433.317-0.1972.06639.448
110AA_G11G12:C30C31_BB0.288-1.6233.213-1.0585.67533.225-3.666-0.6582.8949.8321.83333.709
111AA_G12U13:A29C30_BB0.33-1.3813.133-1.7177.79835.104-3.249-0.7572.75512.7252.80235.973
113AA_G14G17:C26C28_BB-1.746-3.4296.21713.41223.47476.103-3.7581.9814.85718.5-10.5780.072
114AA_G17U18:U25C26_BB0.365-2.7833.308-7.6960.3627.05-5.814-2.5443.0530.7516.04628.106
117AA_G20C21:G22C23_BB0.331-1.6253.2550.9630.60728.71-3.411-0.4523.231.224-1.94228.732
14AA_U4C5:G38U39_BB-0.303-2.723.2035.141-0.88626.825-5.5431.9013.177-1.886-10.95127.318
112AA_U13G14:C28A29_BB-0.299-1.7512.9491.94611.05331.869-4.4750.7722.21419.393-3.41433.74
115AA_U18C19:G24U25_BB-0.388-1.2643.0355.132-3.86640.192-1.4161.0933.069-5.583-7.4140.681

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.