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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:
PR0047
PDB ID:
1I6U
 
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
10
CC_A11G12:C27U28_CC
0.086
-2.004
3.743
5.482
9.909
30.733
-5.369
0.848
2.945
17.95
-9.931
32.706
1
4
CC_C4C5:G33G34_CC
-0.024
-2.197
3.218
-3.425
7.944
29.816
-5.484
-0.549
2.549
15.044
6.487
31.019
1
5
CC_C5C6:G32G33_CC
-0.668
-2.116
3.093
0.369
3.435
28.904
-4.892
1.402
2.82
6.851
-0.736
29.105
1
6
CC_C6G7:C31G32_CC
-0.132
-1.764
3.415
-2.081
9.555
27.409
-5.523
-0.174
2.665
19.399
4.225
29.069
1
14
CC_C14U15:A22G23_CC
-0.263
-1.579
3.384
-1.903
5.345
33.328
-3.58
0.144
3.11
9.236
3.288
33.794
1
16
CC_C16U17:G20G21_CC
-0.954
-0.781
3.398
8.333
6.845
97.033
-0.636
0.777
3.284
4.558
-5.549
97.48
1
1
CC_G1G2:C36C37_CC
0.04
-1.911
3.115
-0.275
4.091
29.822
-4.444
-0.129
2.833
7.901
0.531
30.096
1
2
CC_G2G3:C35C36_CC
0.719
-1.986
3.117
1.917
2.587
30.805
-4.187
-1.001
2.982
4.854
-3.596
30.969
1
3
CC_G3C4:G34C35_CC
-1.061
-2.168
3.029
-1.261
4.637
30.038
-4.953
1.8
2.713
8.875
2.414
30.411
1
7
CC_G7G8:C30C31_CC
0.597
-1.932
3.422
-0.049
8.311
32.768
-4.637
-1.035
2.86
14.444
0.084
33.777
1
8
CC_G8U9:G29C30_CC
0.024
-1.694
3.493
2.929
6.425
43.434
-2.889
0.254
3.218
8.613
-3.927
43.977
1
11
CC_G12U25:A26C27_CC
-0.307
2.236
-2.128
155.922
62.075
-179.514
-1.116
-0.157
-2.13
-31.037
77.961
-179.948
1
9
CC_U9A11:U28G29_CC
-2.523
-1.601
2.825
9.948
7.226
43.937
-2.543
3.913
1.965
9.44
-12.996
45.542
1
13
CC_U13C14:G23A24_CC
-0.303
-1.506
3.37
-2.912
7.939
32.935
-3.826
0.061
2.953
13.724
5.033
33.974
1
15
CC_U15C16:G21A22_CC
0.523
-1.386
3.115
5.376
2.844
33.561
-2.793
-0.083
3.035
4.875
-9.216
34.092
1
12
CC_U25U13:A24A26_CC
1.889
-2.368
0.728
148.585
-32.489
59.083
-1.015
-0.07
2.398
-17.733
-81.1
155.782
1
26
DD_A11G12:C27U28_DD
0.375
-2.003
3.696
3.006
10.499
31.327
-5.352
-0.132
2.914
18.744
-5.367
33.131
1
20
DD_C4C5:G33G34_DD
-0.03
-2.009
3.247
-2.948
4.831
29.513
-4.814
-0.515
2.878
9.375
5.721
30.039
1
21
DD_C5C6:G32G33_DD
-0.528
-2.018
3.073
-2.344
3.986
33.372
-4.072
0.565
2.85
6.899
4.057
33.682
1
22
DD_C6G7:C31G32_DD
-0.054
-1.994
3.023
0.205
7.987
28.672
-5.296
0.142
2.392
15.746
-0.405
29.742
1
30
DD_C14U15:A22G23_DD
-0.731
-2.082
3.161
-2.312
7.103
27.487
-5.693
1.011
2.604
14.609
4.755
28.465
1
32
DD_C16U17:G20G21_DD
-1.394
-0.884
3.458
9.025
5.227
95.544
-0.689
1.101
3.311
3.521
-6.08
95.974
1
17
DD_G1G2:C36C37_DD
-0.015
-2.077
2.938
-4.683
3.468
28.28
-4.833
-0.867
2.638
7.004
9.458
28.862
1
18
DD_G2G3:C35C36_DD
-0.005
-1.863
3.155
3.482
9.134
32.221
-4.547
0.514
2.533
16.004
-6.101
33.634
1
19
DD_G3C4:G34C35_DD
0.102
-1.428
3.103
0.363
5.928
33.023
-3.363
-0.123
2.813
10.325
-0.633
33.538
1
23
DD_G7G8:C30C31_DD
0.204
-1.874
3.653
1.229
11.766
32.905
-4.948
-0.15
2.842
19.984
-2.087
34.911
1
24
DD_G8U9:G29C30_DD
-0.234
-1.507
3.336
1.392
1.106
43.274
-2.152
0.455
3.29
1.499
-1.887
43.309
1
27
DD_G12U25:A26C27_DD
0.173
2.269
-2.22
156.899
59.677
-157.822
-1.056
-0.121
-2.364
-29.878
78.554
-177.67
1
25
DD_U9A11:U28G29_DD
-2.692
-1.568
3.143
12.932
10.07
44.388
-2.623
4.215
1.949
12.822
-16.467
47.173
1
29
DD_U13C14:G23A24_DD
-0.479
-1.802
3.529
-7.457
10.661
36.061
-4.116
-0.225
2.938
16.571
11.591
38.263
1
31
DD_U15C16:G21A22_DD
0.508
-1.788
3.457
-4.085
5.361
35.369
-3.664
-1.409
3.086
8.726
6.648
35.985
1
28
DD_U25U13:A24A26_DD
1.981
-2.24
0.778
153.302
-34.289
54.769
-0.919
-0.026
2.505
-18.483
-82.633
159.686
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.