A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 14-Aug-2019 number of released structures: 10334
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NDB ID: 6P1A  PDB ID: 6P1A 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
14DD_DA4DT5:DA17DT18_EE-0.305-0.3873.254-1.6242.4832.425-1.120.2643.2274.4292.932.557
18DD_DA8DG9:DC13DT14_EE0.61-0.9493.3410.2982.05226.062-2.663-1.2683.2654.542-0.6626.143
111DD_DA11DA12:DT10DT11_EE-0.007-0.2723.215-3.8112.46631.726-0.928-0.6613.1654.4836.92632.041
112DD_DA12DA13:DT9DT10_EE0.002-0.483.389-2.3552.61235.685-1.166-0.3523.344.2493.83135.852
113DD_DA13DT14:DA8DT9_EE0.13-0.7933.529-1.671.7331.405-1.806-0.5743.473.193.0831.495
116DD_DA16DG17:DC5DT6_EE0.698-1.1563.309-2.2541.6531.413-2.434-1.7023.1893.044.15231.534
119DD_DA19DA20:DT2DT3_EE-0.3430.2493.292-2.0071.27733.5080.220.2613.3132.2123.47533.59
120DD_DA20DG21:DC1DT2_EE0.052-0.5553.304-1.6162.49734.747-1.306-0.3333.2524.1712.734.87
11DD_DC1DT2:DA20DG21_EE-0.42-0.043.4971.1641.4835.841-0.2910.8593.4782.403-1.88935.889
13DD_DC3DA4:DT18DG19_EE-0.4581.0433.6-3.23-1.22135.1671.9180.2293.59-2.0155.32935.331
110DD_DC10DA11:DT11DG12_EE-0.7180.6593.503-3.72.89736.1370.6160.5893.5974.6465.93436.431
118DD_DC18DA19:DT3DG4_EE-0.7920.5973.459-1.0432.2733.8160.6341.183.5123.8951.7933.906
17DD_DG7DA8:DT14DC15_EE0.286-0.9333.26-0.4683.89533.32-2.243-0.5713.1296.7640.81233.543
19DD_DG9DC10:DG12DC13_EE-0.905-0.4483.3410.52-0.00536.988-0.7051.4983.329-0.009-0.8236.991
115DD_DG15DA16:DT6DC7_EE0.104-0.8213.231-0.552.39731.72-1.927-0.2883.164.3781.00531.813
117DD_DG17DC18:DG4DC5_EE-0.668-0.9433.3810.9720.44733.353-1.7191.3293.3480.779-1.69333.37
12DD_DT2DC3:DG19DA20_EE1.0990.4213.2692.2613.51336.9630.186-1.4183.3525.519-3.55237.19
15DD_DT5DT6:DA16DA17_EE-0.07-0.4083.243-1.4350.94237.579-0.754-0.0763.2321.4612.22637.616
16DD_DT6DG7:DC15DA16_EE0.298-0.1243.233-1.1722.89536.854-0.58-0.6263.2034.5691.84936.982
114DD_DT14DG15:DC7DA8_EE-0.143-0.3163.1770.5693.19934.404-1.010.3263.1335.393-0.95934.553
123FF_DA4DT5:DA17DT18_GG-0.317-0.213.507-0.7561.26133.574-0.5840.4163.5032.1821.30933.605
127FF_DA8DG9:DC13DT14_GG0.504-1.0153.479-0.3611.34225.97-2.644-1.2243.4162.9830.80426.007
130FF_DA11DA12:DT10DT11_GG-0.025-0.0843.198-3.4572.50832.114-0.583-0.553.1684.5096.21532.389
131FF_DA12DA13:DT9DT10_GG1.251-0.4422.892-5.863.01331.025-1.277-3.2012.5665.55410.80331.701
132FF_DA13DT14:DA8DT9_GG-0.11-0.1473.883-0.0010.97539.327-0.3550.1633.8781.4480.00139.339
135FF_DA16DG17:DC5DT6_GG0.604-1.3963.29-0.3432.95531.121-3.142-1.1853.1415.4910.63731.26
138FF_DA19DA20:DT2DT3_GG-0.4480.1623.282-1.2871.10433.7440.0990.5613.31.9012.21533.786
139FF_DA20DG21:DC1DT2_GG0.25-0.6163.491-1.1281.42734.268-1.281-0.6123.4532.421.91334.315
121FF_DC1DC3:DG19DG21_GG0.3281.5337.0111.815-1.8278.6751.315-0.1526.985-1.435-1.43178.71
122FF_DC3DA4:DT18DG19_GG-0.7421.1933.296-3.1754.4731.6431.320.7463.4838.125.76932.103
129FF_DC10DA11:DT11DG12_GG-0.6030.823.553-2.1580.59837.1311.1980.6323.5930.9383.38637.196
137FF_DC18DA19:DT3DG4_GG-0.7220.23.713-2.1670.3934.3960.2680.8343.7520.6583.6634.464
126FF_DG7DA8:DT14DC15_GG0.291-1.1073.150.3363.52133.645-2.441-0.4493.0246.063-0.57933.825
128FF_DG9DC10:DG12DC13_GG-0.959-0.3173.4320.2290.01837.042-0.5021.5423.4260.028-0.36137.042
134FF_DG15DA16:DT6DC7_GG0.2-1.0473.2951.1380.99931.808-2.092-0.1563.2671.822-2.07531.843
136FF_DG17DC18:DG4DC5_GG-0.646-0.9833.4422.094-1.88134.231-1.3551.4393.445-3.189-3.5534.343
124FF_DT5DT6:DA16DA17_GG-0.243-0.3443.4-2.3471.63736.719-0.7750.0533.3912.5943.71936.826
125FF_DT6DG7:DC15DA16_GG0.242-0.4593.048-0.8957.55236.228-1.656-0.4922.89111.9821.42136.991
133FF_DT14DG15:DC7DA8_GG-0.508-0.5512.840.5610.49531.934-1.0791.0122.8230.9-1.0231.943

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.