A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 22-Jun-2022 number of released structures: 12128
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NDB ID: PD0155  PDB ID: 1QN5 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
14CC_DA204DT205:DA224DT225_DD-1.166-0.3693.4161.13719.35121.124-5.1462.6192.24242.903-2.5228.596
16CC_DA206DA207:DT222DT223_DD0.2651.2293.225-1.20223.42412.972-4.759-0.9522.63461.3663.14826.759
17CC_DA207DG208:DC221DT222_DD0.2880.7743.08-0.90811.72719.457-2.305-1.0613.02931.2712.42222.707
19CC_DA209DG210:DC219DT220_DD-1.8055.349-0.264132.65-14.941-139.169-2.698-0.890.5247.61867.635-164.167
12CC_DC202DT203:DA226DG227_DD0.728-0.4112.9488.0582.51836.318-0.952-0.1553.0023.974-12.71637.254
113CC_DC213DA214:DT215DG216_DD-0.350.4373.0470.1185.72428.553-0.3130.7223.07211.46-0.23629.11
11CC_DG201DC202:DG227DC228_DD-0.66-1.2963.792-3.618-7.89440.474-0.8140.4674.007-11.2555.15941.357
18CC_DG208DA209:DT220DC221_DD0.2110.6423.4574.07321.73622.368-3.5320.4952.94844.44-8.32731.355
110CC_DG210DG211:DC218DC219_DD-0.5014.602-1.268-135.709111.388-130.695-2.0380.07-2.531-55.822-68.01-178.152
111CC_DG211DG212:DC217DC218_DD0.273-0.143.3351.1573.97630.508-1.056-0.2843.2997.513-2.18730.781
112CC_DG212DC213:DG216DC217_DD-0.1050.1013.031-1.1773.26136.364-0.2570.0163.035.211.88136.523
13CC_DT203DA204:DT225DA226_DD0.149-0.5024.703-4.63449.14116.024-5.261-0.6131.01572.8036.86651.739
15CC_DT205DA206:DT223DA224_DD-0.1181.9853.0830.4749.23924.0731.7230.4053.58221.178-1.08625.765
117EE_DA204DT205:DA224DT225_FF-1.086-0.4123.472.21217.82322.197-4.9572.722.37839.084-4.85128.481
119EE_DA206DA207:DT222DT223_FF0.2251.2423.117-2.85722.29913.325-4.408-1.4152.63559.247.5926.09
120EE_DA207DG208:DC221DT222_FF0.1290.7753.072-1.56111.79320.926-1.946-0.8133.04629.5853.91724.038
122EE_DA209DG210:DC219DT220_FF-1.6515.245-0.497133.898-16.317-135.389-2.653-0.8490.348.34468.473-163.258
115EE_DC202DT203:DA226DG227_FF1.14-0.13.1985.0461.93937.782-0.398-1.1073.3092.976-7.74338.153
126EE_DC213DA214:DT215DG216_FF-0.6030.2373.111-2.2295.70625.654-0.9560.7473.12912.6234.93126.363
114EE_DG201DC202:DG227DC228_FF-0.156-0.6033.407-3.086-3.50934.603-0.446-0.2323.45-5.8675.15934.907
121EE_DG208DA209:DT220DC221_FF0.3760.6653.6925.12121.78621.803-3.9050.5093.12145.06-10.59131.147
123EE_DG210DG211:DC218DC219_FF-0.422-3.32-2.955134.181-110.459146.357-1.908-0.089-2.313-55.314-67.193178.206
124EE_DG211DG212:DC217DC218_FF0.078-0.633.6141.0831.35233.759-1.3250.0593.5872.325-1.86433.803
125EE_DG212DC213:DG216DC217_FF-0.212-0.0533.0562.3751.88633.814-0.3730.7183.0273.234-4.07433.946
116EE_DT203DA204:DT225DA226_FF0.299-0.724.464-3.75248.1217.044-5.125-0.6810.8471.485.57451.017
118EE_DT205DA206:DT223DA224_FF-0.1291.9913.121.28210.95923.6621.1540.6673.65425.053-2.93226.075

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.