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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:
1IE1
PDB ID:
1IE1
 
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
6
AA_A6A7:A15U17_AA
0.408
0.412
2.849
1.37
-0.716
-88.487
-0.282
0.317
2.846
0.513
0.982
-88.498
1
7
AA_A7U9:A14A15_AA
1.846
1.314
6.517
13.591
-9.161
154.967
0.732
-0.858
6.539
-4.69
-6.958
155.226
1
3
AA_C3C4:G19G20_AA
0.31
-2.094
2.862
6.566
20.002
33.112
-4.861
0.105
1.447
31.456
-10.326
39.079
1
4
AA_C4G5:A18G19_AA
-0.055
0.198
3.845
-9.657
-12.777
54.132
1.062
-0.586
3.677
-13.706
10.359
56.28
1
1
AA_G1G2:C21C22_AA
0.449
-1.359
3.258
1.539
-12.904
38.298
-0.418
-0.466
3.532
-19.013
-2.268
40.364
1
2
AA_G2C3:G20C21_AA
0.406
-2.114
2.826
2.455
9.487
32.066
-4.885
-0.39
2.155
16.693
-4.32
33.492
1
5
AA_G5A6:U17A18_AA
-5.131
-1.375
3.366
-0.034
-7.366
-5.51
21.886
-32.064
0.899
53.251
-0.244
-9.196
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.