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: 1F79  PDB ID: 1F79 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
13AA_A3A4:U24U25_AA0.663-0.8893.8421.242-4.38433.421-0.682-0.9023.945-7.579-2.14633.721
14AA_A4G5:C23U24_AA0.301-0.8744.4460.1384.20930.797-2.714-0.5264.2937.88-0.25831.077
17AA_C8G9:C20G21_AA0.178-1.0852.574-10.04510.14726.533-3.593-1.831.85920.34220.13830.07
111AA_C12U13:G16G17_AA1.573-0.9993.0-11.246-0.62104.187-0.623-1.1352.875-0.3927.113104.617
11AA_G1G2:C26C27_AA-1.029-1.1175.523-4.43720.90927.881-6.950.633.89937.2447.90335.002
12AA_G2A3:U25C26_AA0.271-1.0833.64.63211.49333.384-3.5450.273.08219.204-7.73935.548
15AA_G5U6:G22C23_AA0.585-0.9743.085-2.66619.26838.552-3.0-1.032.32427.1793.76143.014
18AA_G9G10:C19C20_AA1.245-0.3254.23613.44725.47931.37-3.9790.1393.36538.5-20.3242.345
19AA_G10U11:A18C19_AA-0.592-0.9443.391-0.6229.89932.984-3.1390.9033.00116.9631.06634.403
16AA_U6C8:G21G22_AA0.457-0.744.42214.68537.57420.274-5.4051.1371.57259.983-23.44244.959
110AA_U11C12:G17A18_AA-0.663-0.8463.657-6.26723.26433.095-3.9690.212.62235.5769.58440.737

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.