A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 11-May-2022 number of released structures: 12077
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NDB ID: PD1205  PDB ID: 3FBD 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
13CC_DA21DA22:DT15DT16_BB0.144-0.4653.3321.2763.61134.636-1.332-0.0443.2716.042-2.13534.841
14CC_DA22DT23:DA14DT15_BB0.17-0.7123.326-2.245-6.72336.423-0.188-0.5793.384-10.6323.5537.083
19CC_DA27DT28:DA9DT10_BB-2.042-0.7153.486-1.497.2634.629-2.3063.1273.35412.0272.46835.39
113CC_DA31DA32:DT5DT6_BB0.417-1.1783.466-0.778-1.65440.13-1.514-0.7023.501-2.4091.13340.17
114CC_DA32DT33:DA4DT5_BB0.258-0.7183.32-1.093-0.43831.89-1.225-0.673.318-0.7961.98931.912
17CC_DC25DG26:DC11DG12_BB0.337-0.7813.25-7.68310.2430.713-2.992-1.8092.718.36413.77933.215
111CC_DC29DG30:DC7DG8_BB0.0440.5973.268-0.5173.12431.7170.514-0.1743.3095.6990.94331.87
117CC_DC35DC36:DG1DG2_BB-0.340.1123.274-2.846.80329.624-1.1550.0743.23713.0525.44930.507
118CE_DC36DG1:DC36DG1_FB0.4430.6943.385-0.0450.872-32.066-1.4180.7933.366-1.579-0.081-32.077
11CC_DG19DG20:DC17DC18_BB0.346-0.2933.321-1.7916.50525.655-2.361-1.2293.12214.3363.94826.513
12CC_DG20DA21:DT16DC17_BB-0.414-0.043.0770.207-0.94436.3290.060.6923.074-1.514-0.33236.341
18CC_DG26DA27:DT10DC11_BB-0.921-1.7123.521.129.99226.784-5.6922.1152.6820.667-2.31728.577
112CC_DG30DA31:DT6DC7_BB-0.2790.0043.2474.797-0.53338.8450.070.9853.191-0.798-7.17939.133
15CC_DT23DT24:DA13DA14_BB0.551-0.5863.676-0.527-2.95337.137-0.475-0.9423.702-4.6270.82537.254
16CC_DT24DC25:DG12DA13_BB0.091-0.8462.9873.672-6.75134.122-0.450.373.086-11.327-6.16134.951
110CC_DT28DC29:DG8DA9_BB1.492-0.8213.1060.5065.79325.55-3.266-3.1662.88112.886-1.12526.193
115CC_DT33DT34:DA3DA4_BB-0.281-0.843.1062.954-1.05339.257-1.1280.753.098-1.564-4.38839.377
116CC_DT34DC35:DG2DA3_BB0.6090.0593.2490.597-0.12836.5890.111-0.8893.258-0.204-0.95136.594
121EE_DA3DA4:DT33DT34_FF0.269-0.683.2810.939-0.3638.894-0.978-0.293.293-0.54-1.4138.906
122EE_DA4DT5:DA32DT33_FF0.108-0.2863.294-1.632-0.80630.571-0.381-0.5283.29-1.5273.09230.624
127EE_DA9DT10:DA27DT28_FF0.935-0.5943.113-0.643.34227.519-1.997-2.0952.9996.9911.33827.724
131EE_DA13DA14:DT23DT24_FF-0.137-0.4633.2810.33-5.35635.7580.020.2683.312-8.662-0.53436.146
132EE_DA14DT15:DA22DT23_FF-0.251-0.4673.4321.88-5.67536.830.0650.6563.447-8.911-2.95237.296
125EE_DC7DG8:DC29DG30_FF0.3080.8413.05-3.0925.25527.0130.545-1.3573.111.0726.51327.68
129EE_DC11DG12:DC25DG26_FF-0.243-1.1853.3967.3436.69530.706-3.3191.7362.94412.247-13.43232.237
135EE_DC17DC18:DG19DG20_FF-0.828-0.0613.3651.6346.68927.309-1.7242.0933.20513.889-3.39328.148
119EE_DG1DG2:DC35DC36_FF-0.2470.0472.8870.277.38825.792-1.5870.5932.7916.133-0.5926.813
120EE_DG2DA3:DT34DC35_FF-0.707-0.0943.3631.158-0.10640.857-0.1221.1433.343-0.152-1.65940.873
126EE_DG8DA9:DT28DC29_FF-0.747-0.2223.4231.9061.95338.047-0.5961.3943.3682.99-2.91938.141
130EE_DG12DA13:DT24DC25_FF-0.273-1.0643.307-0.337-0.35629.143-2.0360.4683.323-0.7080.6729.147
123EE_DT5DT6:DA31DA32_FF-0.252-0.5293.2971.290.04143.265-0.7210.4693.2880.056-1.74943.283
124EE_DT6DC7:DG30DA31_FF0.022-0.1563.333-0.965-1.32634.144-0.052-0.1933.335-2.2571.64234.183
128EE_DT10DC11:DG26DA27_FF1.337-1.6353.5516.30515.33133.319-4.664-1.2392.76424.912-10.24637.11
133EE_DT15DT16:DA21DA22_FF0.453-0.0293.344-2.422-0.45941.7850.008-0.8923.314-0.6433.39241.854
134EE_DT16DC17:DG20DA21_FF0.9190.3493.0545.0921.49632.5930.372-0.7913.172.644-8.99933.011

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.