A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 21-Sep-2022 number of released structures: 12282
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NDB ID: 7EDT  PDB ID: 7EDT 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
110AA_5BU10C11:G14A15_BB0.091-1.2053.124-0.3484.19433.598-2.7-0.2092.9557.220.59833.853
13AA_A3C4:G215BU22_BB0.43-1.8123.2260.3350.17535.153-3.025-0.6633.2210.29-0.55435.155
14AA_C4U5:G20G21_BB-0.19-1.6473.424.8746.26440.92-2.9820.7863.1048.859-6.89341.65
16AA_C6C7:C18C19_BB2.2712.5593.6030.49811.772-8.885-17.0599.1490.059-53.062.245-14.748
17AA_C7G8:U17C18_BB3.372-1.4434.147-8.53617.76758.252-2.387-3.7773.15317.7068.50661.218
111AA_C11C12:G13G14_BB0.848-1.9033.1422.84.70732.298-4.13-1.0562.9048.387-4.98832.747
11AA_G1G2:C23C24_BB-0.629-1.5823.094-1.513.91435.526-3.0970.8232.9326.3882.46535.765
12AA_G2A3:5BU22C23_BB0.805-1.8513.1153.9317.64826.88-5.394-0.8332.5915.942-8.19428.198
18AA_G8G9:C16U17_BB-0.03-1.6263.315-2.6866.20539.072-3.107-0.2633.0279.1933.9839.63
19AA_G95BU10:A15C16_BB-0.629-1.4843.098-0.8713.36732.156-3.2170.9862.9476.0571.56732.338
15AA_U5C6:C19G20_BB-4.736-2.3092.98610.5128.37732.584-4.5858.7960.8614.2-17.81935.178

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.