A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 23-Nov-2022 number of released structures: 12471
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NDB ID: PD0516  PDB ID: 1S97 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
16EE_DA6DA7:DT12DT13_II0.213-0.1653.1650.251.36836.132-0.453-0.3093.1582.204-0.40336.158
17EE_DA7DG8:DC11DT12_II0.134-0.5783.343-3.227-3.07435.625-0.487-0.6923.355-5.0015.24835.893
110EE_DA10DC11:DG8DT9_II0.55-0.3763.1972.5671.17132.323-0.874-0.5413.2152.098-4.632.442
111EE_DC11DT12:DA7DG8_II1.184-0.8913.351-2.8841.92523.821-2.75-3.763.1074.6326.94124.069
11EE_DG1DG2:DC17DC18_II0.871-0.1553.066-0.197-0.48732.067-0.198-1.613.063-0.8820.35732.071
12EE_DG2DG3:DC16DC17_II-1.288-0.2683.292-4.5821.41735.9-0.6361.4093.4132.2877.39336.209
13EE_DG3DG4:DC15DC16_II0.367-0.383.093-1.8226.45636.251-1.418-0.8122.96310.2672.89836.845
14EE_DG4DG5:DC14DC15_II-0.145-0.5273.137-0.6797.03230.978-2.1810.1472.95112.9551.25131.754
15EE_DG5DA6:DT13DC14_II-0.3380.0033.3361.9033.28338.318-0.410.7523.3054.987-2.89138.499
18EE_DG8DG9:DC10DC11_II0.027-1.2553.4775.3643.02431.545-2.8350.9583.3055.497-9.75132.125
19EE_DG9DA10:DT9DC10_II-0.071-0.3253.098-0.5840.34634.653-0.5960.0343.0950.5810.9834.66
112EE_DT12DG13:DT6DA7_II0.3263.4870.412155.413-77.979-178.333-1.7420.1660.4338.9977.707-179.911
118FF_DA6DA7:DT12DT13_JJ-0.1090.0153.0961.144.55136.443-0.5640.323.0717.24-1.81336.734
119FF_DA7DG8:DC11DT12_JJ0.039-0.7153.258-4.742-4.05633.501-0.569-0.8283.283-6.9628.13834.061
122FF_DA10DC11:DG8DT9_JJ0.737-0.4813.173-0.111-0.56532.501-0.764-1.3363.179-1.0090.19932.506
123FF_DC11DT12:DA7DG8_JJ1.273-0.8433.1512.1283.58124.051-3.071-2.3723.0948.512-5.05724.403
113FF_DG1DG2:DC17DC18_JJ0.826-0.1852.879-2.994-2.15932.354-0.003-1.9282.8-3.8595.35132.559
114FF_DG2DG3:DC16DC17_JJ-1.297-0.3593.436-4.4981.27736.518-0.7551.3993.5512.0277.14136.806
115FF_DG3DG4:DC15DC16_JJ0.597-0.5893.2051.2635.67236.983-1.641-0.773.1028.874-1.97637.421
116FF_DG4DG5:DC14DC15_JJ-0.196-0.4743.2552.1834.16635.257-1.3750.6343.1636.84-3.58435.56
117FF_DG5DA6:DT13DC14_JJ0.23-0.1243.159-0.8872.85336.645-0.571-0.483.1354.5291.40836.762
120FF_DG8DG9:DC10DC11_JJ0.102-1.4053.3717.9814.54232.909-3.1181.1013.0957.829-13.75734.132
121FF_DG9DA10:DT9DC10_JJ-0.13-0.3393.2110.2431.19433.099-0.7920.2693.1962.094-0.42733.121
124FF_DT12DG13:DT6DA7_JJ0.363.294-0.644156.24-77.934-87.82-1.6730.130.3839.33678.86-176.109
130GG_DA6DA7:DT12DT13_KK0.0720.0673.027-0.6365.95833.899-0.747-0.2132.99310.121.08134.409
131GG_DA7DG8:DC11DT12_KK0.133-0.7993.431-2.7483.25633.154-1.948-0.7033.3195.6774.79133.419
134GG_DA10DC11:DG8DT9_KK0.823-0.7013.256-1.643-1.47231.192-1.024-1.8363.238-2.7323.05231.268
135GG_DC11DT12:DA7DG8_KK0.799-0.8723.0882.8294.99126.991-2.965-1.0322.94910.542-5.97527.583
125GG_DG1DG2:DC17DC18_KK0.865-0.3823.0891.8822.53732.987-1.074-1.2173.0954.455-3.30533.134
126GG_DG2DG3:DC16DC17_KK-0.967-0.2733.502-0.9460.59935.477-0.5421.4383.5210.9831.55135.494
127GG_DG3DG4:DC15DC16_KK-0.028-0.5413.193-3.4324.80137.083-1.447-0.393.0927.4915.35537.533
128GG_DG4DG5:DC14DC15_KK0.729-0.6763.2345.6388.22332.892-2.414-0.3663.06114.123-9.68334.33
129GG_DG5DA6:DT13DC14_KK-0.0880.2083.0732.4648.33434.242-0.8250.493.02613.879-4.10435.296
132GG_DG8DG9:DC10DC11_KK0.06-1.6013.5725.2584.10530.086-3.8650.9773.2937.789-9.97630.8
133GG_DG9DA10:DT9DC10_KK-0.228-0.3973.061-1.7170.17836.073-0.6640.143.0660.2882.7736.113
136GG_DT12DG13:DT6DA7_KK0.7143.019-0.212148.427-85.548-129.434-1.5120.3550.18742.98174.573-176.294
142HH_DA6DA7:DT12DT13_LL-0.337-0.1853.1972.03-1.04835.28-0.1540.8473.177-1.726-3.34635.351
143HH_DA7DG8:DC11DT12_LL0.463-0.9863.605-0.827-2.21132.656-1.325-0.983.65-3.9271.46932.739
146HH_DA10DC11:DG8DT9_LL0.647-0.7663.391.8411.56830.487-1.773-0.8483.3792.975-3.49430.58
147HH_DC11DT12:DA7DG8_LL0.76-0.8373.302-2.4143.63129.047-2.419-2.0093.1047.1874.77929.365
137HH_DG1DG2:DC17DC18_LL0.793-0.1782.765-4.944-2.01831.631-0.022-2.1722.621-3.6698.9932.067
138HH_DG2DG3:DC16DC17_LL-0.957-0.513.178-4.024-1.21637.428-0.6340.9663.274-1.8886.24637.655
139HH_DG3DG4:DC15DC16_LL0.019-0.4743.542.3476.34335.715-1.7090.3213.40310.229-3.78636.329
140HH_DG4DG5:DC14DC15_LL0.709-0.2223.0422.1029.03233.049-1.695-0.8962.92115.501-3.60834.29
141HH_DG5DA6:DT13DC14_LL-0.1920.1713.3120.48110.64834.093-1.2980.3853.21717.634-0.79735.673
144HH_DG8DG9:DC10DC11_LL-0.346-1.2713.5853.2950.93933.085-2.391.2023.4991.643-5.76733.257
145HH_DG9DA10:DT9DC10_LL0.079-0.4173.055-3.706-1.15833.588-0.542-0.6953.041-1.9966.38633.805

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.