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: DR0016  PDB ID: 2ET4 


Base Pair Morphology Parameters

CSV Format

Model NumberPair NumberPair NameShearStretchStaggerBucklePropellorOpening
17A_A9:U37_B0.555-0.0760.2494.063-15.230.783
12A_C3:G44_B0.2160.060.291-0.579-4.5584.117
15A_C6:G41_B0.226-0.306-0.126-1.974.7232.458
16A_C8:G38_B0.171-0.0930.2346.781-24.2442.244
18A_C10:G36_B0.443-0.1940.1026.042-16.0393.902
19A_C11:G35_B-0.144-0.156-0.002-0.697-11.435-2.686
116A_C20:G27_B0.369-0.3030.1162.552-7.6161.333
118A_C22:G25_B0.1960.249-0.4660.146-1.50512.321
11A_G2:C45_B-0.99-0.1690.5416.0180.8597.339
13A_G4:C43_B0.177-0.1440.142.407-1.844-1.543
110A_G12:C34_B-0.225-0.1480.2330.152-12.2542.001
111A_G13:C33_B-0.412-0.10.152-2.172-19.6640.281
113A_G15:C31_B-0.067-0.076-0.037-8.538-18.0455.841
114A_G18:C29_B-0.03-0.087-0.141-5.7230.754-2.069
117A_G21:C26_B0.004-0.1810.07-2.291.0850.652
14A_U5:U42_B-2.425-0.916-0.7331.844-5.4-25.472
112A_U14:A32_B0.0410.0510.342-0.575-15.8252.665
115A_U19:U28_B2.766-1.367-0.373-3.5-10.616-30.547

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.