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A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 31-May-2023 number of released structures: 12820
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NDB ID:
PR0305
PDB ID:
2R93
 
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
RR_A3U4:A16U17_RR
0.39
-0.945
3.387
2.607
6.425
32.299
-2.767
-0.239
3.166
11.386
-4.62
33.016
1
5
RR_C6U7:G13G14_RR
0.613
-1.315
3.126
9.646
-1.394
33.808
-1.972
0.413
3.224
-2.337
-16.174
35.145
1
1
RR_G2A3:U17C18_RR
0.872
-0.808
2.871
4.239
15.717
27.783
-3.822
-0.939
2.217
29.721
-8.016
32.12
1
3
RR_U4U5:A15A16_RR
-0.327
-0.911
3.482
4.355
8.389
27.975
-3.611
1.588
3.004
16.759
-8.701
29.498
1
4
RR_U5C6:G14A15_RR
0.036
-2.037
4.138
-8.927
2.849
27.024
-4.926
-2.577
3.708
5.876
18.415
28.574
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.