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A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 11-May-2022 number of released structures: 12077
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NDB ID:
4XRM
PDB ID:
4XRM
 
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
5
MM_DA6DC7:DG32DT33_LL
-0.793
-0.355
2.962
2.419
6.217
27.638
-1.987
2.108
2.74
12.779
-4.972
28.417
1
7
MM_DA8DG9:DC30DT31_LL
0.753
-0.734
3.379
0.764
-1.046
31.628
-1.145
-1.233
3.418
-1.919
-1.401
31.654
1
14
MM_DA15DA16:DT23DT24_LL
0.175
0.358
3.004
-5.606
4.631
30.744
-0.135
-1.281
2.948
8.584
10.392
31.572
1
15
MM_DA16DG17:DC22DT23_LL
0.085
0.516
3.508
-0.538
-4.213
37.488
1.378
-0.205
3.43
-6.53
0.833
37.72
1
2
MM_DC3DT4:DA35DG36_LL
0.789
0.669
3.166
-0.005
4.492
32.167
0.422
-1.413
3.227
8.057
0.009
32.47
1
6
MM_DC7DA8:DT31DG32_LL
-0.862
0.496
3.387
-4.403
4.623
38.889
0.156
0.728
3.494
6.887
6.559
39.39
1
9
MM_DC10DT11:DA28DG29_LL
-0.686
-0.728
3.361
-0.248
-1.311
31.382
-1.091
1.219
3.393
-2.423
0.458
31.41
1
13
MM_DC14DA15:DT24DG25_LL
-0.119
1.583
3.382
0.928
0.321
41.718
2.188
0.268
3.39
0.45
-1.303
41.73
1
1
MM_DG2DC3:DG36DC37_LL
-0.353
0.382
4.025
11.6
-6.231
42.503
1.205
1.771
3.721
-8.358
-15.56
44.406
1
4
MM_DG5DA6:DT33DC34_LL
0.822
-0.348
3.313
0.991
2.936
33.699
-1.077
-1.25
3.294
5.05
-1.706
33.837
1
8
MM_DG9DC10:DG29DC30_LL
-0.042
-1.173
3.609
-0.715
1.106
40.316
-1.839
-0.028
3.577
1.604
1.037
40.336
1
11
MM_DG12DT13:DA26DC27_LL
0.828
-0.35
3.069
-3.023
6.995
28.427
-2.06
-2.223
2.804
13.93
6.02
29.411
1
3
MM_DT4DG5:DC34DA35_LL
-0.399
1.021
3.212
-3.005
1.499
37.69
1.383
0.232
3.27
2.314
4.64
37.834
1
10
MM_DT11DG12:DC27DA28_LL
0.884
0.627
3.293
4.828
4.32
39.16
0.402
-0.721
3.421
6.392
-7.144
39.671
1
12
MM_DT13DC14:DG25DA26_LL
-0.808
-0.208
3.048
3.447
4.607
31.169
-1.157
2.061
2.885
8.484
-6.346
31.683
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.