A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 29-Jun-2022 number of released structures: 12153
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NDB ID: NA3289  PDB ID: 4RQ5 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
13DD_DC3DG4:DC2DG3_TT-0.2410.3123.392-4.1083.72637.899-0.012-0.1723.4135.6996.28438.288
11DD_DG1DT2:DA4DC5_TT-0.576-0.2433.115-5.9674.41135.703-0.9780.1243.1177.19.60436.442
14DD_DG4DG5:DC1DC2_TT0.5431.2673.697-1.07-11.01439.2413.136-0.9093.226-16.0171.55740.712
12DD_DT2DC3:DG3DA4_TT0.8390.7913.125.931-5.50237.7761.846-0.5693.071-8.38-9.03438.601
19PP_DA5DT6:DA11DT12_TT-0.085-0.6783.096-0.9781.65630.024-1.624-0.0243.0573.1931.88630.084
16PP_DC2DT3:DA14DG15_TT-0.376-0.0743.1224.2169.13631.036-1.6371.3642.9116.538-7.63132.589
112PP_DC8DG9:DC8DG9_TT1.415-0.554.0391.8278.71736.417-2.261-1.913.87413.698-2.87237.454
114PP_DC10DA11:8OG6DG7_TT0.782-2.2933.0015.9728.93863.704-2.484-0.5082.7478.405-5.61664.511
15PP_DG1DC2:DG15DC16_TT-0.627-1.1473.3191.124-0.77230.958-1.9951.3943.322-1.446-2.10430.987
18PP_DG4DA5:DT12DC13_TT0.267-0.0623.049-3.231.78835.091-0.349-0.8843.0062.9555.33935.278
111PP_DG7DC8:DG9DC10_TT0.391-0.4423.0735.2485.25332.671-1.580.1342.9939.19-9.18133.482
113PP_DG9DC10:DG7DC8_TT-0.401-0.8773.133-1.14211.95230.154-3.4930.5352.61821.9132.09432.405
17PP_DT3DG4:DC13DA14_TT0.412-0.2193.4352.04710.54936.937-1.709-0.3593.2716.233-3.1538.416
110PP_DT6DG7:DC10DA11_TT0.159-0.5823.4612.4737.27333.212-2.20.1393.26712.516-4.25634.064

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.