A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 1-Dec-2021 number of released structures: 11785
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NDB ID: PD0257  PDB ID: 1K61 


Base Pair Morphology Parameters

CSV Format

Model NumberPair NumberPair NameShearStretchStaggerBucklePropellorOpening
12E_DA3:DT41_F-0.059-0.136-0.1239.928-6.0850.952
16E_DA7:DT37_F0.384-3.613-0.1412.51810.52767.293
17E_DA8:DT36_F-0.061-0.118-0.05-1.666-16.69415.903
111E_DA12:DT32_F0.006-0.008-0.08-6.69-0.8292.13
115E_DA16:DT28_F-0.417-0.09-0.103-11.635-5.5999.631
117E_DA18:DT26_F0.237-0.0770.265-8.391-9.7294.391
11E_DC2:DG42_F0.213-0.013-0.218-6.781-0.6651.155
110E_DC11:DG33_F0.4430.010.146-7.93-15.9191.753
116E_DC17:DG27_F0.185-0.081-0.003-4.481-8.8471.684
118E_DC19:DG25_F0.113-0.004-0.1391.723-7.7360.412
120E_DC21:DG23_F0.592-0.361-0.63410.556-6.8430.835
14E_DG5:DC39_F-0.441-0.003-0.383-2.495-8.5522.249
119E_DG20:DC24_F-0.276-0.1820.0244.537-5.449-3.919
13E_DT4:DA40_F0.161-0.117-0.00621.386-4.122.905
15E_DT6:DA38_F0.226-0.054-0.1791.332-11.3579.081
18E_DT9:DA35_F-0.079-0.070.019-4.621-12.185-0.512
19E_DT10:DA34_F0.262-0.093-0.232-0.715-11.7682.64
112E_DT13:DA31_F0.024-0.0250.039.848-9.4841.224
113E_DT14:DA30_F-0.127-0.0640.0330.393-21.3965.242
114E_DT15:DA29_F-0.155-0.077-0.2333.312-13.892.567

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.