A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 4-Dec-2019 number of released structures: 10490
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NDB ID: PD0256  PDB ID: 1K4T 


Base Pair Morphology Parameters

CSV Format

Model NumberPair NumberPair NameShearStretchStaggerBucklePropellorOpening
11B_DA1:DT122_D-0.32-0.074-0.0118.413-9.562-9.34
12B_DA2:DT121_D0.376-0.1550.17812.25-13.5943.488
13B_DA3:DT120_D-0.155-0.0030.2557.104-13.304-3.394
14B_DA4:DT119_D-0.017-0.1420.3910.634-19.2134.04
15B_DA5:DT118_D0.365-0.2960.2793.297-14.6195.108
17B_DA7:DT116_D0.366-0.163-0.0430.58-9.911.614
18B_DC8:DG115_D0.046-0.1880.2341.35-16.345-1.679
16B_DG6:DC117_D-0.072-0.039-0.289-10.041-12.5714.057
19B_DT9:DA114_D-0.001-0.2840.227-5.273-7.8481.939
110B_DT10:DA113_D-0.131-0.1810.001-3.606-15.4632.868
113C_DA13:DT110_D0.2790.1120.0579.931-22.0052.998
114C_DA14:DT109_D0.323-0.087-0.075.183-19.543-1.045
115C_DA15:DT108_D-0.289-0.480.1185.398-18.5815.284
116C_DA16:DT107_D0.768-0.1580.2823.729-15.266-0.082
117C_DA17:DT106_D-0.246-0.1510.4283.252-13.8519.392
112C_DG12:DC111_D-0.166-0.205-0.04114.052-10.7410.774
118C_DT18:DA105_D0.203-0.0950.1693.512-9.9362.95
119C_DT19:DA104_D-0.086-0.4050.317-0.85-14.232-0.039
120C_DT20:DA103_D0.159-0.0460.064-7.076-14.389-0.896
121C_DT21:DA102_D-0.6660.4370.595-12.959-11.72611.694
122C_DT22:DA101_D0.8850.161-0.093-2.15-13.38519.141
111C_TGP11:DC112_D-0.184-0.278-0.452-8.694.5430.795

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.