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: 7KTK  PDB ID: 7KTK 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
15TT_DA7DC8:DG2DT3_PP-0.6-0.7153.376-4.1043.60434.274-1.7690.3573.3336.0686.9134.694
11TT_DC1DG2:DC3DG4_DD0.2770.6383.1783.9295.34836.070.2890.0943.2488.547-6.2836.656
16TT_DC8DG9:DC1DG2_PP-0.646-0.9173.532-5.2110.40937.457-2.6890.3023.23215.757.88439.162
12TT_DG2DG3:DC2DC3_DD-0.457-0.283.24-4.224.43235.973-1.0580.1493.2157.1136.77336.473
13TT_DG3DC4:DG1DC2_DD0.2280.1583.033.2280.44126.2260.2370.3013.0380.968-7.07926.424
14TT_DT6DA7:DT3DA4_PP-0.3921.0352.9484.7058.885-73.501-1.107-0.1932.842-7.3913.914-74.089

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.