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: PD1201  PDB ID: 3F2C 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
12PP_DA6DG7:DC16DT17_TT-0.059-0.483.309-0.8944.99332.239-1.723-0.0513.2018.9231.59832.625
14PP_DA8DC9:DG14DT15_TT0.182-0.7333.7984.093-0.15432.497-1.2690.4993.795-0.274-7.27832.747
110PP_DA14DA15:DT8DT9_TT0.188-0.5373.283-2.9315.47635.284-1.653-0.7233.1428.9494.7935.809
111PP_DA15DC16:DG7DT8_TT0.635-0.9833.3623.706-1.57328.968-1.59-0.4163.462-3.126-7.36429.241
15PP_DC9DG10:DC13DG14_TT0.5840.5073.4666.5528.8436.612-0.4460.0133.53913.697-10.15238.176
19PP_DC13DA14:DT9DG10_TT-0.572-0.5133.3492.6615.70931.753-1.9331.4993.15510.308-4.80532.356
112PP_DC16DC17:DG6DG7_TT-0.344-0.5973.789-5.4531.97134.17-1.354-0.3963.7593.3259.19834.644
11PP_DG5DA6:DT17DC18_TT-0.2240.7773.085-11.0872.4942.880.808-0.6933.0873.33714.85544.291
13PP_DG7DA8:DT15DC16_TT0.019-0.2323.123-2.4987.52634.217-1.453-0.3862.99712.5824.17635.097
16PP_DG10DG11:DC12DC13_TT-0.6520.3983.265-5.5621.70934.1650.4010.2263.3422.8839.38334.642
17PP_DG11DG12:DC11DC12_TT0.002-0.3763.4312.83.1731.721-1.2790.5243.3665.767-5.09431.995
18PP_DG12DC13:DG10DC11_TT1.206-0.4853.119-0.5883.36734.2-1.317-2.1273.0395.7080.99634.366

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.