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: 2KRV  PDB ID: 2KRV 


Base Pair Morphology Step Parameters

CSV Format

Model NumberStep NumberStep NameShiftSlideRiseTiltRollTwistX-DisplacementY-DisplacementHelical RiseInclinationTipHelical Twist
11AA_C1U2:A16G17_AA-0.569-0.8922.8847.5764.39129.007-2.4552.3782.58.524-14.70730.273
13AA_C3G4:C14G15_AA0.416-1.8683.7951.6311.13826.104-6.508-0.4532.79823.328-3.41328.389
14AA_G4G5:C13C14_AA-0.16-0.9435.2823.36-7.61235.1190.2511.0425.326-12.4-5.47536.061
12AA_U2C3:G15A16_AA0.653-0.1033.11-0.1273.01937.501-0.532-1.0283.0914.6860.19737.619

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.