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: 1I3X  PDB ID: 1I3X 


Base Pair Morphology Parameters

CSV Format

Model NumberPair NumberPair NameShearStretchStaggerBucklePropellorOpening
13A_C3:G17_A1.41-0.5840.058-5.071-12.736-3.492
17A_C7:G13_A0.894-0.43-0.2625.977-23.7620.144
11A_G1:C19_A-0.953-0.488-0.067-9.687-12.968-4.254
12A_G2:C18_A-0.606-0.465-0.046-10.485-16.924-3.06
15A_G5:C15_A-0.345-0.378-0.017-3.18-9.762-1.258
16A_G6:C14_A-1.187-0.5280.36918.499-0.346-6.89
14A_U4:A16_A0.063-0.3020.059-1.035-14.585-0.45
18A_U8:C12_A-0.803-1.8330.436-6.3860.293.52

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.