A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 17-Aug-2022 number of released structures: 12237
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NDB ID: NA0309  PDB ID: 2V4R 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
16PP_DA6DA7:DT12DT13_TT-0.068-0.3463.09-3.252.98632.931-1.076-0.3943.045.2375.70133.217
17PP_DA7DG8:DC11DT12_TT-0.036-0.3063.4122.563.91334.431-1.1340.4663.3476.573-4.334.738
110PP_DA10DT11:DA8DT9_TT0.106-0.8213.061.1370.53824.626-2.0760.0763.0431.261-2.66424.658
11PP_DG1DG2:DC17DC18_TT0.9710.1623.3014.2957.79933.116-0.995-0.953.34813.384-7.37234.26
12PP_DG2DG3:DC16DC17_TT-2.0880.0793.13-9.858.44431.017-1.3291.9053.51614.99417.49133.559
13PP_DG3DG4:DC15DC16_TT0.758-0.3693.157-2.2499.55629.441-2.423-1.8262.83718.1764.27831.0
14PP_DG4DG5:DC14DC15_TT-0.266-0.5363.438-0.3336.0926.612-2.7050.4773.2413.0140.71127.29
15PP_DG5DA6:DT13DC14_TT-0.518-0.1793.317-0.4363.84236.676-0.810.7593.2886.0850.6936.873
18PP_DG8DG9:DC10DC11_TT0.913-1.1373.5452.1626.51631.008-3.347-1.253.29812.005-3.98231.74
19PP_DG9DA10:DT9DC10_TT-0.589-0.6013.4270.4431.18538.7-1.0580.9453.4011.787-0.66838.72
111PP_DT11DT12:DA7DA8_TT0.694-0.4633.3123.7313.52334.605-1.31-0.5823.3055.883-6.22934.971
112PP_DT12DC13:DG6DA7_TT-0.239-0.1073.2810.20811.48526.242-2.8170.5322.97123.893-0.43228.606

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.