A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 11-May-2022 number of released structures: 12077
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NDB ID: 1IKD  PDB ID: 1IKD 


Base Pair Morphology Parameters

CSV Format

Model NumberPair NumberPair NameShearStretchStaggerBucklePropellorOpening
15A_C5:G14_A0.513-0.227-0.5484.685-1.3470.176
17A_C7:G12_A0.615-0.342-1.40338.782-7.844-4.815
11A_G1:C18_A-0.509-0.159-0.712-33.907-22.8820.015
12A_G2:C17_A-0.719-0.198-0.564-28.992-23.3020.448
13A_G3:U16_A-2.135-0.7091.277-0.427-1.3754.754
14A_G4:C15_A-0.327-0.179-0.838-30.1121.183-4.156
16A_U6:A13_A-0.501-0.186-1.05427.143-4.7060.524
18A_U8:G11_A1.765-4.057-1.2154.583-29.366-83.616

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.