A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 11-Dec-2019 number of released structures: 10507
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NDB ID: 6AK9  PDB ID: 6AK9 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
15TT_DA7DC8:DG2DT3_PP-0.486-1.2283.3432.2432.84936.67-2.3311.0743.2084.514-3.55536.843
11TT_DC1DG2:DC3DG4_DD-0.6710.6773.2222.8084.03933.6430.521.5913.2156.931-4.81933.99
16TT_DC8DG9:DC1DG2_PP-0.753-1.273.524-4.3697.90335.764-3.1370.5683.24612.6226.97836.85
12TT_DG2DG3:DC2DC3_DD0.561-0.063.293-2.9494.97334.815-0.836-1.3623.1978.244.88735.277
13TT_DG3DC4:DG1DC2_DD0.3640.1233.134.6991.22227.317-0.0290.3363.1492.561-9.85227.738
14TT_DT6DA7:DT3DA4_PP0.255-1.163.046-3.9414.02328.211-3.15-1.3112.7968.157.98628.757

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.