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: 7U7F  PDB ID: 7U7F 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
12TT_DA5DT6:DA7DT8_PP1.041-0.7273.331-3.184-0.97625.068-1.377-3.3073.202-2.2377.29525.284
15TT_DA8DC9:DG4DT5_PP0.666-0.683.2471.7060.51131.408-1.349-0.9113.2670.943-3.14931.457
16TT_DC9DG10:DC3DG4_PP-0.617-0.3113.699-3.1765.3235.164-1.380.4863.6558.7235.20735.689
18TT_DC11DT12:DA1DG2_PP0.405-0.0583.08-0.4413.11628.103-0.798-0.9263.0496.3910.90528.275
14TT_DG7DA8:DT5DC6_PP-0.558-0.4943.288-2.5722.05734.874-1.1330.5383.2863.4224.27935.025
17TT_DG10DC11:DG2DC3_PP-0.308-0.8213.458-1.382-0.10534.307-1.3730.2933.47-0.1772.34234.334
11TT_DT4DA5:DT8DG9_PP0.518-0.5643.484-2.4617.32129.437-2.599-1.4993.20114.1044.74230.412
13TT_DT6DG7:DC6DA7_PP-0.624-0.9563.1945.7028.97428.179-3.5272.2732.60117.656-11.21930.08

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.