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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:
1EFS
PDB ID:
1EFS
 
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
AA_DA2DG3:C16U15_BB
-0.108
-1.68
3.121
-4.906
1.352
29.173
-3.558
-0.77
3.019
2.659
9.647
29.604
1
4
AA_DA4DG5:C18U17_BB
-0.28
-1.599
3.345
-4.838
5.891
29.634
-4.18
-0.412
2.987
11.284
9.267
30.577
1
7
AA_DA7DA8:U21U20_BB
-0.311
-0.856
3.12
-1.81
-5.036
31.072
-0.658
0.244
3.227
-9.314
3.347
31.519
1
8
AA_DA8DG9:C22U21_BB
-0.279
-2.004
3.452
-6.734
9.746
29.649
-5.375
-0.684
2.675
18.159
12.546
31.878
1
10
AA_DA10DG11:C24U23_BB
-0.617
-1.427
3.309
-6.394
5.099
31.671
-3.416
-0.007
3.11
9.153
11.478
32.683
1
12
AA_DA12DA13:U26U25_BB
-0.82
-0.636
3.291
-6.782
5.866
40.115
-1.553
0.421
3.261
8.424
9.741
41.065
1
1
AA_DG1DA2:U15C14_BB
-0.289
-1.926
3.371
-0.123
6.008
34.114
-4.144
0.466
3.0
10.143
0.207
34.624
1
3
AA_DG3DA4:U17C16_BB
-0.294
-1.682
3.209
-0.874
5.978
32.533
-3.9
0.378
2.87
10.556
1.544
33.075
1
5
AA_DG5DG6:C19C18_BB
-0.345
-1.844
3.306
-4.094
0.497
31.015
-3.515
-0.145
3.294
0.924
7.613
31.282
1
6
AA_DG6DA7:U20C19_BB
-0.258
-1.717
3.565
-1.613
5.703
31.378
-4.205
0.163
3.22
10.428
2.949
31.919
1
9
AA_DG9DA10:U23C22_BB
-0.511
-1.608
3.281
-1.614
4.056
33.872
-3.366
0.62
3.094
6.925
2.757
34.144
1
11
AA_DG11DA12:U25C24_BB
-0.093
-1.145
2.873
1.346
2.07
29.977
-2.574
0.419
2.783
3.993
-2.596
30.076
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.