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: 1R2P  PDB ID: 1R2P 


Base Pair Morphology Parameters

CSV Format

Model NumberPair NumberPair NameShearStretchStaggerBucklePropellorOpening
12A_A2:U33_A0.173-0.385-0.64-5.28417.697-7.183
18A_A8:U27_A1.182-0.706-1.807-27.14124.141-55.066
112A_A13:U20_A-0.677-0.2850.369-1.024-7.907-12.455
14A_C4:G31_A0.254-0.257-0.3110.992-6.585-0.99
15A_C5:G30_A0.019-0.777-1.4045.9339.445-9.628
110A_C11:G22_A0.179-0.229-0.107-17.49218.399-2.477
11A_G1:C34_A-0.203-0.205-0.148-1.457-1.721-0.758
13A_G3:U32_A-1.501-0.535-0.904-1.88517.51-14.404
16A_G6:C29_A-0.17-0.519-0.9531.32710.103-4.248
19A_G10:C23_A-0.177-0.516-0.962-23.08932.036-8.679
111A_G12:C21_A0.474-0.0570.3687.717-7.4942.417
114A_G15:A18_A6.213-3.7421.54-6.792-7.604-9.088
17A_U7:A28_A-0.062-0.581-1.18111.045-1.5286.721
113A_U14:G19_A2.643-0.401-0.18413.2543.322-4.932

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.