A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 13-Nov-2019 number of released structures: 10455
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NDB ID: 1MNB  PDB ID: 1MNB 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
18BB_A10G11:C20U21_BB0.229-2.7424.528.15922.2329.073-7.6070.8631.99637.429-13.73737.334
13BB_C3U4:A25G26_BB0.09-1.0793.2561.7830.80230.972-2.1690.1713.2281.499-3.33431.033
15BB_C5G6:C23G24_BB-0.319-1.3954.792.70318.27939.583-4.320.7913.79325.384-3.75343.526
110BB_C12U13:A18G19_BB-0.959-1.3583.292-2.46914.81320.908-6.7921.5342.00335.5055.91925.694
11BB_G1G2:C27C28_BB-0.141-1.053.378-1.1862.0734.774-2.0750.0513.3143.4581.98134.853
12BB_G2C3:G26C27_BB-0.483-1.083.551-2.8134.1735.538-2.3940.3523.4346.794.5835.881
16BB_G6G8:C22C23_BB-2.174-0.7513.286-7.6054.39238.738-1.6472.2663.5326.51911.28939.684
17BB_G8A10:U21C22_BB-0.063-1.5473.314-3.533-1.31226.219-3.021-0.8233.365-2.8747.73826.484
19BB_G11C12:G19C20_BB-0.381-1.6453.391-2.2247.89931.421-4.3050.2982.92114.2824.02132.448
14BB_U4C5:G24A25_BB0.307-1.1243.192.1570.8133.411-2.081-0.1873.1761.406-3.74733.489

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.