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A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 22-Jun-2022 number of released structures: 12128
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NDB ID:
NA1226
PDB ID:
3SPD
 
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
EE_DA2DT3:DA13DT14_FF
-0.562
-1.017
2.811
4.28
6.017
29.384
-2.941
1.783
2.455
11.632
-8.275
30.278
1
7
EE_DA8DT9:DA7DT8_FF
0.262
-0.839
3.454
-0.375
-3.212
32.374
-0.898
-0.537
3.516
-5.744
0.671
32.531
1
9
EE_DA10DG11:DC5DT6_FF
-0.462
0.067
3.461
2.033
9.113
33.393
-1.372
1.107
3.331
15.486
-3.455
34.638
1
4
EE_DC5DC6:DG10DG11_FF
0.776
0.075
3.247
-0.398
5.641
31.222
-0.894
-1.493
3.201
10.374
0.731
31.717
1
5
EE_DC6DG7:DC9DG10_FF
0.666
-0.314
3.125
1.593
7.103
32.539
-1.672
-0.91
3.019
12.482
-2.799
33.322
1
6
EE_DG7DA8:DT8DC9_FF
-0.659
-0.056
3.445
-0.225
0.26
41.35
-0.109
0.907
3.448
0.368
0.318
41.351
1
10
EE_DG11DT12:DA4DC5_FF
-0.161
-0.661
3.014
-2.148
2.388
25.957
-2.053
-0.177
2.946
5.29
4.758
26.151
1
12
EE_DG13DA14:DT2DC3_FF
0.285
-0.328
2.885
-4.616
8.421
38.692
-1.327
-0.883
2.708
12.477
6.839
39.821
1
2
EE_DT3DT4:DA12DA13_FF
0.315
-0.226
3.177
3.468
2.677
32.896
-0.833
0.015
3.165
4.702
-6.09
33.179
1
3
EE_DT4DC5:DG11DA12_FF
0.357
-0.057
3.047
2.652
4.882
33.917
-0.81
-0.217
3.028
8.299
-4.508
34.356
1
8
EE_DT9DA10:DT6DA7_FF
-0.503
-0.304
3.117
0.418
5.772
32.999
-1.426
0.939
3.016
10.066
-0.729
33.489
1
11
EE_DT12DG13:DC3DA4_FF
0.086
0.535
3.189
-3.71
5.36
36.299
0.13
-0.632
3.209
8.52
5.896
36.86
1
13
GG_DA2DT3:DA13DT14_HH
-0.433
-0.998
2.95
3.967
7.124
29.631
-3.086
1.487
2.568
13.608
-7.578
30.708
1
19
GG_DA8DT9:DA7DT8_HH
0.266
-0.757
3.397
-1.129
-2.344
32.698
-0.919
-0.673
3.431
-4.155
2.002
32.798
1
21
GG_DA10DG11:DC5DT6_HH
-0.717
-0.039
3.352
1.15
8.764
30.683
-1.697
1.517
3.191
16.147
-2.119
31.901
1
16
GG_DC5DC6:DG10DG11_HH
0.587
0.14
3.319
-1.362
7.762
31.598
-1.128
-1.289
3.234
13.984
2.453
32.541
1
17
GG_DC6DG7:DC9DG10_HH
0.678
-0.26
3.05
0.39
6.412
31.982
-1.496
-1.144
2.951
11.493
-0.699
32.604
1
18
GG_DG7DA8:DT8DC9_HH
-0.666
-0.05
3.506
0.54
-0.414
40.504
-0.022
1.026
3.498
-0.599
-0.78
40.51
1
22
GG_DG11DT12:DA4DC5_HH
0.04
-0.72
3.048
-3.869
4.326
25.551
-2.659
-1.046
2.852
9.624
8.607
26.192
1
24
GG_DG13DA14:DT2DC3_HH
0.293
-0.308
2.887
-3.921
9.306
37.718
-1.438
-0.85
2.697
14.088
5.936
38.999
1
14
GG_DT3DT4:DA12DA13_HH
0.362
-0.205
3.091
5.089
4.007
32.546
-0.998
0.177
3.064
7.062
-8.969
33.167
1
15
GG_DT4DC5:DG11DA12_HH
0.379
0.127
3.089
3.265
5.259
34.225
-0.553
-0.159
3.095
8.845
-5.493
34.764
1
20
GG_DT9DA10:DT6DA7_HH
-0.609
-0.252
3.224
1.297
7.29
34.203
-1.492
1.205
3.082
12.218
-2.174
34.972
1
23
GG_DT12DG13:DC3DA4_HH
0.041
0.576
3.175
-4.112
2.428
38.503
0.578
-0.552
3.183
3.665
6.206
38.787
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.