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A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 22-Jun-2022 number of released structures: 12128
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NDB ID:
PR0209
PDB ID:
2C51
 
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
1
RR_A3U4:A16U17_RR
-0.119
-1.027
3.145
0.703
7.879
33.138
-2.917
0.307
2.83
13.574
-1.211
34.043
1
3
RR_G5G7:C14C15_RR
0.196
-2.156
3.227
-6.178
2.052
27.354
-4.902
-1.793
2.946
4.264
12.835
28.104
1
4
RR_G7G8:C13C14_RR
-0.076
-1.799
3.217
1.091
6.664
35.351
-3.8
0.268
2.839
10.852
-1.776
35.97
1
2
RR_U4G5:C15A16_RR
-0.113
-1.291
3.13
4.467
14.866
31.012
-4.172
0.792
2.258
25.872
-7.774
34.594
1
6
SS_G5G7:C14C15_SS
0.575
-1.879
3.386
-2.983
8.854
28.26
-5.411
-1.71
2.617
17.537
5.908
29.735
1
7
SS_G7G8:C13C14_SS
-0.791
-1.598
2.928
-1.459
8.193
38.442
-3.206
1.028
2.575
12.268
2.185
39.299
1
5
SS_U4G5:C15A16_SS
0.409
-1.287
3.38
3.525
17.647
33.08
-4.193
-0.198
2.44
28.521
-5.697
37.538
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.