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: DR0030  PDB ID: 2G5K 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
111AA_A15A17:C32U33_BB0.7830.0733.3890.8810.41573.2360.047-0.6273.3970.348-0.73873.242
12AA_C4G5:C44G45_BB-0.237-1.7983.4240.3846.08231.037-4.4210.5063.02211.23-0.70931.615
15AA_C9U10:A38A40_BB-0.7850.0763.384-0.9760.47873.2260.0480.6263.3940.4010.81873.233
17AA_C11C12:G36G37_BB-0.348-2.083.597-4.317.35534.579-4.521-0.0853.12312.1477.11735.583
18AA_C12G13:C35G36_BB0.001-1.4953.192-0.0088.72831.073-4.113-0.0022.68515.9030.01432.247
114AA_C21G22:C27G28_BB0.233-1.793.446-0.0716.11231.079-4.412-0.443.04711.270.1331.66
11AA_G3C4:G45C46_BB-0.732-1.993.138-1.905-1.85636.597-2.9120.9073.264-2.9523.02936.691
13AA_G5U6:U43C44_BB0.538-1.5743.16-2.956.4140.248-2.908-1.072.8429.2294.24840.836
19AA_G13G14:C34C35_BB0.35-2.0823.6034.2997.45434.568-4.5390.0813.12112.308-7.09935.591
110AA_G14A15:U33C34_BB0.055-2.0852.8180.4876.15226.544-5.645-0.0212.28613.173-1.04427.239
112AA_G19U20:U29C30_BB0.562-1.9232.922-8.5464.17726.57-4.753-2.7982.318.74117.88128.192
115AA_G22C23:G26C27_BB0.735-1.9733.1171.878-1.98236.544-2.874-0.9173.248-3.155-2.9936.643
14AA_U6C7:G42U43_BB-0.57-1.9232.9178.6284.02526.578-4.722.8282.3118.42-18.04828.203
16AA_U10C11:G37A38_BB-0.06-2.0852.818-0.5156.16526.525-5.6510.0252.28413.211.10427.224
113AA_U20C21:G28U29_BB-0.541-1.5713.1582.7026.27540.215-2.8961.0522.859.046-3.89640.768

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.