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A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 25-May-2022 number of released structures: 12098
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NDB ID:
PD0257
PDB ID:
1K61
 
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
2
EE_DA3DT4:DA40DT41_FF
0.747
-0.242
3.128
-2.482
4.327
26.131
-1.595
-2.237
2.968
9.461
5.426
26.595
1
6
EE_DA7DA8:DT36DT37_FF
-0.715
-3.34
-1.149
137.307
-101.422
171.628
-1.694
0.325
-1.043
-50.718
-68.664
179.322
1
7
EE_DA8DT9:DA35DT36_FF
-1.088
-0.712
3.289
-2.988
3.429
31.979
-1.894
1.422
3.282
6.185
5.39
32.293
1
11
EE_DA12DT13:DA31DT32_FF
-0.054
-0.307
2.997
-0.873
1.47
28.016
-0.95
-0.076
2.978
3.033
1.802
28.067
1
15
EE_DA16DC17:DG27DT28_FF
-0.627
-0.615
3.146
-1.794
1.402
30.399
-1.439
0.847
3.146
2.669
3.416
30.482
1
17
EE_DA18DC19:DG25DT26_FF
-0.412
0.009
3.062
3.646
1.779
29.435
-0.329
1.515
2.986
3.48
-7.132
29.707
1
1
EE_DC2DA3:DT41DG42_FF
-0.181
0.853
3.133
0.119
9.319
33.805
0.024
0.318
3.246
15.659
-0.199
35.03
1
10
EE_DC11DA12:DT32DG33_FF
0.437
1.357
3.279
1.664
-0.692
42.245
1.952
-0.435
3.271
-0.959
-2.308
42.282
1
16
EE_DC17DA18:DT26DG27_FF
0.006
-0.28
3.322
-0.379
7.08
36.902
-1.367
-0.06
3.216
11.059
0.591
37.553
1
18
EE_DC19DG20:DC24DG25_FF
0.318
0.289
3.37
-1.152
6.647
35.12
-0.524
-0.69
3.355
10.891
1.888
35.742
1
4
EE_DG5DT6:DA38DC39_FF
0.821
-0.67
3.177
-0.434
3.522
29.786
-1.99
-1.673
3.067
6.821
0.841
29.992
1
19
EE_DG20DC21:DG23DC24_FF
0.473
-0.627
3.158
5.09
7.956
30.483
-2.524
0.024
2.944
14.694
-9.401
31.88
1
3
EE_DT4DG5:DC39DA40_FF
-0.092
-0.068
3.714
4.875
6.84
41.939
-0.87
0.68
3.627
9.442
-6.73
42.735
1
5
EE_DT6DA7:DT37DA38_FF
-0.276
3.56
-1.387
176.268
-4.039
-45.463
-1.793
-0.668
-0.207
2.046
89.264
-176.601
1
8
EE_DT9DT10:DA34DA35_FF
-0.08
-0.277
3.141
3.657
4.885
32.948
-1.248
0.713
3.044
8.521
-6.38
33.493
1
9
EE_DT10DC11:DG33DA34_FF
-0.33
0.53
3.467
-3.302
-4.984
40.867
1.317
0.094
3.398
-7.093
4.699
41.283
1
12
EE_DT13DT14:DA30DA31_FF
-0.061
-0.508
3.399
0.056
2.025
34.484
-1.179
0.112
3.365
3.413
-0.094
34.542
1
13
EE_DT14DT15:DA29DA30_FF
0.175
-0.18
3.081
4.88
2.421
34.739
-0.639
0.398
3.058
4.024
-8.112
35.151
1
14
EE_DT15DA16:DT28DA29_FF
0.7
-0.08
3.671
2.017
4.685
38.703
-0.756
-0.774
3.667
7.032
-3.027
39.025
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.