A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 14-Oct-2020 number of released structures: 11024
Search for released structures

NDB ID: 2LEF  PDB ID: 2LEF 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
12BB_DA2DC3:DG13DT14_CC-0.202-0.8773.286-1.336-1.85438.004-1.1070.1393.329-2.8432.04938.07
110BB_DA10DA11:DT5DT6_CC0.945-0.5643.1170.314-1.38330.965-0.799-1.713.148-2.588-0.58830.996
111BB_DA11DG12:DC4DT5_CC0.186-0.4173.663-3.808-6.3540.4990.182-0.733.653-9.0825.44541.143
11BB_DC1DA2:DT14DG15_CC-0.943-0.0843.242-5.8113.07536.471-1.7180.7023.14119.9738.87439.088
13BB_DC3DC4:DG12DG13_CC-0.275-0.4733.426-2.753.06140.381-1.0380.0763.3934.423.97140.581
14BB_DC4DC5:DG11DG12_CC0.6720.8012.9136.8140.66935.3681.209-0.2043.0011.089-11.08736.004
15BB_DC5DT6:DA10DG11_CC2.4480.6223.802-8.36123.77321.632-3.518-5.9192.33547.15416.58433.097
113BB_DC13DT14:DA2DG3_CC-0.523-1.4562.9111.44-0.47727.104-2.9951.4362.905-1.016-3.06927.146
19BB_DG9DA10:DT6DC7_CC0.263-0.0892.712-3.03-2.18936.3340.109-0.7652.683-3.54.84336.519
112BB_DG12DC13:DG3DC4_CC0.482-0.763.2512.4542.80143.286-1.296-0.4153.2193.788-3.31943.438
16BB_DT6DT7:DA9DA10_CC-0.2980.2053.015.78315.12516.848-4.3392.592.23941.247-15.7723.328
17BB_DT7DT8:DA8DA9_CC-0.5260.753.78511.436.52525.944-3.1161.9462.63554.501-17.0145.955
18BB_DT8DG9:DC7DA8_CC-0.332-0.1853.044.9729.55227.527-2.221.6192.72519.169-9.97829.52
114BB_DT14DC15:DG1DA2_CC0.294-0.7823.0651.0812.09238.317-1.432-0.3213.0263.183-1.64438.387

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.