A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 5-Aug-2020 number of released structures: 10886
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NDB ID: PD0575  PDB ID: 1U3E 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
11AA_DA4DA5:DT33DT34_CC-1.440.1123.5720.426-2.54836.9390.5482.333.54-4.015-0.67137.026
12AA_DA5DT6:DA32DT33_CC0.43-0.7563.2114.136-4.68135.654-0.555-0.1083.308-7.573-6.69236.18
15AA_DA8DG9:DC29DT30_CC0.496-0.7373.8528.2458.40431.433-2.8970.7283.55814.875-14.59433.514
110AA_DA13DA14:DT24DT25_CC0.81-1.0183.241-0.488-0.56828.407-1.943-1.7613.247-1.1570.99428.417
111AA_DA14DC15:DG23DT24_CC-0.292-0.7522.9153.5997.79329.818-2.6951.1422.58914.763-6.81831.002
117AA_DA20DG21:DC17DT18_BB-1.0710.6382.971-12.664.93534.1090.35-0.0033.2148.02920.59836.641
120AA_DA23DA24:DT14DT15_BB0.503-0.5133.392-1.264-2.04836.221-0.526-0.9923.396-3.292.03136.298
121AA_DA24DT25:DA13DT14_BB0.454-1.2353.392-0.019-0.22133.76-2.09-0.7863.4-0.380.03333.761
127AA_DA30DC31:DG7DT8_BB-0.348-0.4613.2442.6194.70831.753-1.6521.0843.1078.528-4.74432.195
131AA_DA35DG36:DC2DT3_BB-0.577-0.2693.615-2.8333.01836.452-0.8860.4873.6154.8054.5136.678
17AA_DC10DC11:DG27DG28_CC-0.095-0.8263.933-5.039.7230.378-3.51-0.8753.48217.8379.2332.245
18AA_DC11DT12:DA26DG27_CC-0.99-0.1932.969-2.267-6.01230.770.6861.4353.015-11.1774.21631.417
112AA_DC15DG16:DC22DG23_BC-1.622-1.2484.331-10.65919.13930.091-5.3220.683.36332.06917.8637.072
114AA_DC17DT18:DA20DG21_BB0.1960.6713.2070.81612.59928.057-1.275-0.2063.21124.479-1.58530.715
116AA_DC19DA20:DT18DG19_BB-0.1052.2055.0740.83237.05222.328-4.2840.3074.54859.972-1.34743.065
119AA_DC22DA23:DT15DG16_BB-0.9480.5343.1611.1182.33237.0520.5381.6333.1593.665-1.75737.139
124AA_DC27DC28:DG10DG11_BB-1.7080.5993.571-7.582-2.81931.6351.6271.5333.802-5.06913.63132.627
125AA_DC28DC29:DG9DG10_BB0.606-1.2543.2082.6163.03635.945-2.436-0.6183.134.901-4.22336.16
126AA_DC29DA30:DT8DG9_BB0.0650.1143.2980.0635.86529.877-0.97-0.1123.26111.239-0.12130.434
128AA_DC31DG32:DC6DG7_BB-0.2130.1643.355-6.96310.02835.255-1.129-0.633.26315.97611.09437.245
14AA_DG7DA8:DT30DC31_CC-0.745-0.4513.2030.784-2.11435.229-0.4371.3433.207-3.488-1.29335.299
16AA_DG9DC10:DG28DC29_CC0.056-0.4232.946-1.38110.26233.447-2.072-0.2782.69917.3212.3334.969
113AA_DG16DC17:DG21DC22_BB-1.123-1.0883.301-4.7891.03336.018-1.8931.1153.3861.6627.70136.339
118AA_DG21DC22:DG16DC17_BB0.271-0.133.3881.6470.43332.038-0.316-0.1833.3950.784-2.98232.082
129AA_DG32DT33:DA5DC6_BB0.313-0.2763.3411.536-0.69738.355-0.331-0.283.355-1.06-2.33738.39
13AA_DT6DG7:DC31DA32_CC0.2110.1463.468-12.9860.06236.80.21-1.9733.2160.09519.82738.95
19AA_DT12DA13:DT25DA26_CC0.008-0.8913.663-8.769-0.88231.528-1.41-1.723.556-1.58515.75732.706
115AA_DT18DC19:DG19DA20_BB0.83-0.1152.966.7462.61531.303-0.645-0.3743.0484.767-12.29832.108
122AA_DT25DT26:DA12DA13_BB-0.194-0.0783.3422.8573.37636.519-0.5920.7043.2985.363-4.53836.777
123AA_DT26DC27:DG11DA12_BB1.4530.7243.2983.7142.57734.9330.798-1.8283.4724.27-6.15435.215
130AA_DT33DA35:DT3DA5_BB-0.447-0.5436.6931.419-1.45773.687-0.3580.4656.693-1.215-1.18373.711

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.