A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 31-May-2023 number of released structures: 12820
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NDB ID: 4TMU  PDB ID: 4TMU 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
13BB_DA5DG6:DC19DT20_BB-0.5270.3983.3421.4090.11432.5360.691.1893.3180.203-2.51432.565
15BB_DA7DA8:DT17DT18_BB0.406-0.3713.303-2.2364.48626.648-1.92-1.4293.1559.6234.79627.107
16BB_DA8DT9:DA16DT17_BB0.434-0.6063.227-4.339-2.63937.166-0.602-1.2353.192-4.1176.76937.499
11BB_DG3DT4:DA21DC22_BB-0.912-0.7944.7215.586-9.57739.0650.2733.4524.16-13.462-21.90842.984
14BB_DG6DA7:DT18DC19_BB-0.664-0.0723.2863.9662.01844.201-0.2811.2443.2122.674-5.25544.413
12BB_DT4DA5:DT20DA21_BB0.2060.0042.937-7.00717.52629.663-2.361-1.2892.45930.6412.2535.046
17BB_DT9DT10:DA15DA16_BB0.989-0.2033.1854.136-2.07734.138-0.022-1.033.285-3.517-7.00534.441
18BB_DT10DG11:DA14DA15_BB0.9673.0393.5962.58213.14271.2142.061-0.7184.05911.188-2.19872.299

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.