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: DR0008  PDB ID: 1MWL 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
16AA_A9C10:G35U36_BB1.008-1.9143.2311.5032.18927.786-4.476-1.7423.1234.546-3.12127.91
12AA_C3G4:C42G43_BB0.14-2.0223.229-0.5244.71926.813-5.4-0.422.83510.0751.1227.222
15AA_C8A9:U36G37_BB-0.191-1.4453.1250.26511.70733.359-3.9150.3492.49119.655-0.44435.299
17AA_C10C11:G34G35_BB-0.991-1.9793.197-1.3235.29429.57-4.8281.6572.84810.2622.56530.059
18AA_C11G12:C33G34_BB-0.132-1.6383.6380.4810.88531.249-4.780.3162.91719.48-0.85933.049
114AA_C20G21:C25G26_BB0.119-1.783.093-0.6575.19232.406-3.956-0.3132.7799.2291.16932.814
11AA_G2C3:G43C44_BB0.06-1.5893.216-2.2641.21934.268-2.876-0.4463.1492.0653.83634.362
13AA_G4U5:U41C42_BB-0.55-1.8863.203-0.0441.6423.786-5.0811.3163.0683.9740.10723.841
19AA_G12G13:C32C33_BB0.765-1.7263.008-1.3029.22230.968-4.477-1.5692.37616.8012.37232.306
110AA_G13U14:A31C32_BB-0.272-1.4863.3710.412.44134.058-2.9230.5293.2574.16-0.69934.145
112AA_G18U19:U27C28_BB-1.18-2.1063.5050.1012.86939.687-3.4431.7463.3484.219-0.14839.787
115AA_G21C22:G24C25_BB0.392-2.2253.2154.3751.48929.108-4.6840.1393.1232.94-8.63629.464
14AA_U5C6:G40U41_BB1.008-2.4113.633-1.8082.67744.163-3.469-1.523.4473.5552.40144.275
111AA_U14G15:C30A31_BB0.32-1.6812.8943.3049.13831.948-4.175-0.1072.35716.141-5.83733.356
113AA_U19C20:G26U27_BB0.292-2.413.251.0792.98822.176-7.254-0.3712.9157.716-2.78722.399

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.