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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:
PR0171
PDB ID:
2AKE
 
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
12
BB_A14G9:G45A21_BB
-3.826
1.926
-4.107
-55.86
-104.535
-71.345
-2.605
-1.277
-2.713
62.51
-33.403
-130.935
1
18
BB_A31C32:A38U39_BB
0.092
-1.393
3.209
4.345
15.196
90.572
-1.253
0.017
3.002
10.626
-3.038
91.645
1
1
BB_C3C4:G69G70_BB
-0.015
-2.105
3.79
-7.098
12.687
32.608
-5.373
-1.056
2.752
21.324
11.929
35.622
1
2
BB_C4U5:G68G69_BB
-0.394
-1.542
3.319
-6.418
1.459
36.19
-2.648
-0.264
3.276
2.325
10.227
36.764
1
4
BB_C6G7:C66G67_BB
-0.034
-1.524
3.312
-1.124
18.835
31.663
-4.72
-0.084
2.107
31.289
1.867
36.735
1
15
BB_C28U29:A41G42_BB
-0.312
-2.694
3.752
-14.478
14.411
35.577
-5.481
-1.183
2.471
21.539
21.638
40.859
1
7
BB_C50G51:C63G64_BB
-0.005
-1.573
3.39
3.234
18.501
36.647
-4.126
0.335
2.355
27.332
-4.778
41.032
1
5
BB_G7G49:U65C66_BB
-0.145
-1.942
2.841
0.99
11.391
22.974
-6.741
0.532
1.693
26.589
-2.311
25.628
1
13
BB_G9G26:A44G45_BB
-2.891
-1.36
5.97
71.624
-33.808
-88.219
1.743
0.226
6.105
21.311
45.148
-112.822
1
17
BB_G30A31:U39C40_BB
-0.127
-1.305
3.443
-2.686
4.988
34.498
-2.946
-0.206
3.229
8.341
4.491
34.946
1
6
BB_G49C50:G64U65_BB
-0.221
-1.836
3.498
-2.221
-1.328
38.84
-2.581
0.04
3.563
-1.994
3.335
38.923
1
8
BB_G51U52:A62C63_BB
0.01
-1.579
2.803
-0.931
-2.468
26.106
-2.893
-0.244
2.934
-5.446
2.055
26.236
1
10
BB_G53U54:A58C61_BB
-2.442
-1.822
3.647
3.766
-2.887
92.462
-1.2
1.768
3.611
-1.998
-2.606
92.556
1
3
BB_U5C6:G67G68_BB
0.248
-1.791
2.445
13.596
2.93
27.844
-3.762
1.471
2.138
5.663
-26.279
31.062
1
14
BB_U27C28:G42A43_BB
0.915
-1.585
3.611
-1.556
11.21
35.318
-4.042
-1.655
2.947
17.917
2.487
37.032
1
16
BB_U29G30:C40A41_BB
-0.515
-1.683
3.695
5.265
16.48
28.87
-5.592
1.747
2.302
29.906
-9.555
33.562
1
9
BB_U52G53:C61A62_BB
1.945
-1.926
3.418
4.213
6.926
26.176
-5.813
-3.047
3.086
14.846
-9.03
27.382
1
11
BB_U54U16:G57A58_BB
-4.123
-1.766
5.604
-15.257
-2.64
81.461
-1.219
2.436
6.211
-2.007
11.597
82.667
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.