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A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 29-Jun-2022 number of released structures: 12153
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NDB ID:
4TQR
PDB ID:
4TQR
 
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
PP_DA6DA7:DT12DT13_TT
-0.447
-0.272
3.238
-2.215
-0.495
36.8
-0.363
0.408
3.262
-0.783
3.504
36.867
1
7
PP_DA7DG8:DC11DT12_TT
1.259
0.207
3.296
2.802
-3.034
30.463
0.999
-1.814
3.36
-5.741
-5.302
30.735
1
10
PP_DA10DT11:DA8DT9_TT
-0.439
-0.541
3.204
-1.604
0.915
29.695
-1.241
0.525
3.205
1.784
3.126
29.751
1
1
PP_DG1DG2:DC17DC18_TT
0.831
0.243
3.35
2.449
2.417
34.052
0.018
-1.013
3.409
4.114
-4.169
34.22
1
2
PP_DG2DG3:DC16DC17_TT
-1.613
0.413
3.222
-7.254
6.09
34.815
-0.237
1.53
3.498
9.952
11.855
36.041
1
3
PP_DG3DG4:DC15DC16_TT
0.52
-0.279
3.36
0.212
6.531
34.219
-1.481
-0.836
3.256
10.976
-0.357
34.819
1
4
PP_DG4DG5:DC14DC15_TT
0.01
-0.476
3.261
0.643
8.755
29.69
-2.55
0.103
3.001
16.634
-1.221
30.932
1
5
PP_DG5DA6:DT13DC14_TT
-0.488
-0.236
3.249
-0.782
2.687
36.136
-0.753
0.676
3.233
4.324
1.258
36.241
1
8
PP_DG8DG9:DC10DC11_TT
-0.908
-0.094
3.433
-4.39
3.201
34.43
-0.675
0.806
3.496
5.367
7.359
34.843
1
9
PP_DG9DA10:DT9DC10_TT
0.079
-0.223
3.35
-1.644
-0.039
40.581
-0.317
-0.301
3.345
-0.056
2.369
40.613
1
11
PP_DT11DT12:DA7DA8_TT
-0.475
-0.198
3.147
1.957
4.671
30.705
-1.221
1.243
3.048
8.746
-3.665
31.11
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.