A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 28-Sep-2022 number of released structures: 12311
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NDB ID: PD0282  PDB ID: 1KSX 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
11CC_DA4DT5:DA20DT21_GG0.281-0.5313.143-3.2362.91626.573-1.848-1.393.0136.2916.98126.921
110CC_DA13DA14:DT11DT12_GG-0.457-0.0813.2851.6735.47334.821-0.9451.0023.2119.069-2.77235.274
111CC_DA14DC15:DG10DT11_GG1.105-0.8562.915-2.5244.23331.274-2.242-2.4272.6847.7914.64531.65
113CC_DA16DA17:DT8DT9_GG0.482-0.6963.001-3.9285.91827.939-2.571-1.7472.70812.0137.97328.81
114CC_DA17DC18:DG7DT8_GG0.066-0.8623.1380.0385.01127.63-2.882-0.1282.93810.385-0.07928.072
116CC_DA19DA20:DT5DT6_GG0.713-0.5713.193-2.1617.13824.365-3.226-2.2012.8416.4284.97425.464
117CC_DA20DT21:DA4DT5_GG-0.281-0.5313.1443.2382.91726.572-1.8491.3913.0146.292-6.98626.921
112CC_DC15DA16:DT9DG10_GG-0.8080.2013.4446.25-0.30236.5260.3592.1383.265-0.477-9.88237.04
115CC_DC18DA19:DT6DG7_GG-0.42-0.1193.6880.203-1.80342.0340.0440.6083.688-2.512-0.28242.071
14CC_DG7DT8:DA17DC18_GG-0.066-0.8633.138-0.0345.00327.625-2.8820.1292.93910.3690.07128.066
17CC_DG10DT11:DA14DC15_GG-1.104-0.8562.9152.524.22331.263-2.2422.4272.6847.776-4.64131.638
12CC_DT5DT6:DA19DA20_GG-0.712-0.5713.1942.1587.13524.36-3.2262.22.84116.424-4.96725.458
13CC_DT6DG7:DC18DA19_GG0.42-0.1193.688-0.207-1.79942.0360.044-0.613.688-2.5070.28842.073
15CC_DT8DT9:DA16DA17_GG-0.482-0.6963.0013.9415.92827.943-2.5711.7482.70712.031-7.99728.818
16CC_DT9DG10:DC15DA16_GG0.8070.2023.445-6.256-0.29836.530.359-2.1383.266-0.4719.8937.045
18CC_DT11DT12:DA13DA14_GG0.457-0.0813.285-1.6615.48134.833-0.946-1.03.2119.082.75235.286
19CC_DT12DA13:DT12DA13_GG0.01.7083.919-0.006-7.7346.5342.869-0.0013.608-9.7060.00847.137
118KK_DA4DT5:DA20DT21_OO0.279-0.5313.144-3.2262.87726.576-1.84-1.3833.0166.2066.95926.919
127KK_DA13DA14:DT11DT12_OO-0.457-0.0863.2861.6555.44534.835-0.9480.9993.2129.02-2.74235.283
128KK_DA14DC15:DG10DT11_OO1.105-0.8592.916-2.4874.17531.288-2.239-2.4212.6897.6824.57631.654
130KK_DA16DA17:DT8DT9_OO0.485-0.6942.999-3.9235.88427.938-2.561-1.7532.70811.9467.96628.802
131KK_DA17DC18:DG7DT8_OO0.07-0.8653.1360.0614.97327.614-2.883-0.1312.93810.313-0.12628.049
133KK_DA19DA20:DT5DT6_OO0.713-0.573.193-2.1457.12124.364-3.221-2.1982.84216.394.93725.457
134KK_DA20DT21:DA4DT5_OO-0.279-0.5323.1433.2232.88626.565-1.8441.3843.0156.228-6.95626.908
129KK_DC15DA16:DT9DG10_OO-0.8040.2013.4446.248-0.29836.5220.3572.1333.265-0.471-9.8837.035
132KK_DC18DA19:DT6DG7_OO-0.416-0.123.690.248-1.75642.0420.0380.6093.689-2.447-0.34642.078
121KK_DG7DT8:DA17DC18_OO-0.07-0.8643.137-0.0544.96827.608-2.8810.1322.93910.3050.11128.043
124KK_DG10DT11:DA14DC15_OO-1.106-0.8592.9142.4924.16631.251-2.242.4272.6867.675-4.59231.616
119KK_DT5DT6:DA19DA20_OO-0.712-0.573.1932.1567.11624.37-3.2192.22.84216.375-4.96225.463
120KK_DT6DG7:DC18DA19_OO0.417-0.1213.69-0.255-1.7442.0670.035-0.613.689-2.4230.35442.102
122KK_DT8DT9:DA16DA17_OO-0.487-0.6963.0013.9145.88927.936-2.5661.7552.70811.958-7.94828.799
123KK_DT9DG10:DC15DA16_OO0.8060.2013.445-6.247-0.30136.5240.358-2.1363.266-0.4759.87837.037
125KK_DT11DT12:DA13DA14_OO0.458-0.0863.284-1.6535.45234.84-0.949-1.0013.219.0312.73835.288
126KK_DT12DA13:DT12DA13_OO-0.0011.7063.919-0.002-7.70446.5232.8660.03.609-9.6750.00247.122

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.