A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 18-May-2022 number of released structures: 12082
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NDB ID: 1G70  PDB ID: 1G70 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
111AA_A52C54:G64U66_AA0.329-1.8533.39-2.8984.26732.97-3.933-1.0533.0937.4615.06833.36
13AA_C44U45:A75G76_AA-0.113-2.1763.815-4.40212.70127.676-6.681-0.6782.57924.7838.59130.71
18AA_C49G50:C69G70_AA0.638-0.9764.027-4.58816.35648.596-2.458-1.113.48219.2065.38751.309
110AA_C51A52:U66G67_AA-0.453-2.033.5086.23122.54628.977-5.8031.4341.47838.174-10.55137.082
112AA_C54U60:G63G64_AA-0.268-0.7482.996-1.88216.007102.776-0.6830.1462.89810.21.199103.677
11AA_G41U43:G77C79_AA-2.384-3.5884.764-13.40172.98864.602-4.0481.3161.30753.869.88995.228
15AA_G46G47:A73C74_AA-2.005-0.7292.683-3.6611.83132.218-1.5763.0422.8433.2826.56432.47
16AA_G47G48:G71A73_AA0.154-1.8523.059-1.313-4.307-95.9721.3150.0822.9962.897-0.884-96.052
17AA_G48C49:G70G71_AA1.404-1.3782.71-3.682-5.947115.949-0.76-0.862.725-3.5052.17116.083
19AA_G50C51:G67C69_AA1.716-2.1723.222-2.1237.03934.754-4.495-3.0972.6411.6233.50635.5
12AA_U43C44:G76G77_AA-0.192-1.8292.5894.5142.1725.351-4.5521.392.3574.885-10.15925.833
14AA_U45G46:C74A75_AA-0.298-0.4633.546-2.86923.45434.643-3.2650.0992.73234.8314.26141.729

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.