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A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 18-May-2022 number of released structures: 12082
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NDB ID:
DR0005
PDB ID:
1F27
 
Base Pair Morphology Step Parameters
CSV Format
Model Number
Step Number
Step Name
Shift
Slide
Rise
Tilt
Roll
Twist
X-Displacement
Y-Displacement
Helical Rise
Inclination
Tip
Helical Twist
1
1
AA_A3C4:G19U20_AA
0.88
-1.265
3.081
1.4
4.949
33.929
-2.859
-1.291
2.906
8.421
-2.382
34.305
1
2
AA_C4C5:G18G19_AA
-0.669
-1.774
3.359
-0.881
9.307
30.853
-4.78
1.057
2.739
17.011
1.61
32.206
1
3
AA_C5G6:C17G18_AA
-0.309
-1.692
3.269
-2.047
11.476
27.461
-5.457
0.215
2.4
22.909
4.086
29.789
1
4
AA_G6U7:A16C17_AA
0.735
-1.15
3.118
2.109
12.521
22.924
-5.524
-1.121
2.253
28.838
-4.857
26.165
1
5
AB_U7G27:C15A16_AA
-2.765
0.145
3.325
-12.663
7.187
43.088
-0.538
2.305
3.923
9.469
16.683
45.37
1
8
BB_C29C30:G12G13_AA
-0.758
-2.137
3.302
-2.841
10.494
28.182
-6.047
0.931
2.431
20.607
5.578
30.166
1
9
BB_C30U31:A11G12_AA
-0.629
-1.616
3.236
-3.391
8.545
30.043
-4.487
0.567
2.737
16.018
6.358
31.387
1
6
BB_G27U28:A14C15_AA
-0.543
-0.867
3.37
-2.28
4.883
31.232
-2.503
0.568
3.231
8.986
4.195
31.682
1
7
BB_U28C29:G13A14_AA
0.521
-1.667
3.256
0.238
3.748
34.894
-3.309
-0.83
3.069
6.227
-0.395
35.089
1
10
BB_U31C32:G10A11_AA
0.568
-1.455
3.13
2.457
3.731
32.191
-3.213
-0.612
2.981
6.688
-4.405
32.491
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.