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: 2A9X  PDB ID: 2A9X 


Base Pair Morphology Parameters

CSV Format

Model NumberPair NumberPair NameShearStretchStaggerBucklePropellorOpening
182_A13:U24_2-0.534-0.3870.022-0.351-4.07611.037
132_C6:G29_20.744-0.357-0.495.953-20.5049.932
152_C8:G27_20.074-0.0490.154-20.958-14.1581.176
1102_C15:G22_2-0.641-0.1810.526-9.4936.879-3.721
112_G4:C31_20.748-0.075-0.1672.0531.623-2.901
122_G5:C30_2-0.615-0.3760.0346.749-10.1660.111
162_G9:C26_20.267-0.2070.1811.77114.826-5.169
172_G11:C25_2-0.21-0.193-0.1165.915-6.709-0.352
192_G14:C23_2-0.579-0.340.0781.707-10.475-0.233
142_U7:A28_2-0.688-0.236-0.123-1.614-8.4965.173
1112_U16:A21_21.199-0.837-1.14816.851-5.7530.229

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.