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: 2A9L  PDB ID: 2A9L 


Base Pair Morphology Parameters

CSV Format

Model NumberPair NumberPair NameShearStretchStaggerBucklePropellorOpening
16A_A6:U33_A0.757-0.0990.561-13.608-12.376-2.492
17A_C7:G29_A0.626-0.137-0.06612.195-2.889-2.022
19A_C9:G27_A0.976-0.344-0.2856.367-1.831-3.027
110A_C10:G26_A0.837-0.215-0.157-5.651-6.215-1.863
114A_C17:G22_A1.033-0.3190.2198.72710.327-1.439
11A_G1:C38_A-0.814-0.157-0.040.72-5.724-0.074
12A_G2:C37_A-1.007-0.302-0.0442.542-12.2340.755
13A_G3:C36_A-1.034-0.2840.0252.4-10.6971.073
15A_G5:C34_A0.3550.107-0.358-28.073-16.745-2.003
111A_G14:C25_A0.135-0.1110.4631.6616.018-2.853
112A_G15:C24_A-0.501-0.0870.031-1.398-3.26-1.958
115A_G18:A21_A4.409-2.929-2.4569.772-10.996-55.849
14A_U4:A35_A0.157-0.123-0.4312.537-14.1232.558
18A_U8:A28_A0.575-0.129-0.14314.533-9.6664.298
113A_U16:A23_A0.151-0.0370.102-4.5050.821-3.201

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.