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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:
PTR010
PDB ID:
1QRT
 
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
BB_A7C49:G65U66_BB
-0.547
-1.918
3.237
2.102
-4.525
41.257
-2.216
0.998
3.389
-6.393
-2.97
41.545
1
23
BB_A13A14:U8A45_BB
-0.671
2.757
3.295
-8.38
-3.149
-40.949
-3.522
-1.831
3.295
4.437
-11.808
-41.875
1
24
BB_A14G15:C48U8_BB
1.416
-3.05
3.172
2.046
18.037
-73.973
1.906
1.217
3.693
-14.776
1.676
-75.858
1
9
BB_A51G52:C62U63_BB
0.918
-1.659
3.382
-2.315
3.328
23.365
-5.123
-2.99
3.016
8.14
5.662
23.709
1
21
BB_C11C12:G23G24_BB
0.197
-2.322
2.947
5.113
4.062
25.031
-6.151
0.77
2.534
9.175
-11.548
25.856
1
22
BB_C12A13:A45G23_BB
1.564
-4.428
3.196
13.016
2.176
142.191
-2.349
-0.76
3.226
1.15
-6.875
142.451
1
15
BB_C40C41:G29G30_BB
-0.547
-1.696
3.468
-3.606
9.871
37.174
-3.792
0.38
2.976
15.117
5.523
38.581
1
16
BB_C41G42:C28G29_BB
-0.465
-1.48
3.211
3.397
12.315
18.886
-7.469
2.204
1.807
33.071
-9.123
22.768
1
19
BB_C44G10:C25A26_BB
-4.222
-0.646
3.516
2.159
7.773
52.64
-1.235
4.856
3.234
8.708
-2.419
53.211
1
7
BB_C49G50:C64G65_BB
0.071
-2.362
3.56
-0.006
8.643
23.422
-7.955
-0.167
2.539
20.42
0.015
24.945
1
1
BB_G2G3:C70C71_BB
0.791
-1.59
2.999
-0.738
8.365
28.292
-4.633
-1.687
2.418
16.656
1.47
29.487
1
2
BB_G3G4:C69C70_BB
0.164
-1.54
3.319
2.537
4.652
36.157
-3.091
0.085
3.108
7.446
-4.06
36.531
1
3
BB_G4G5:C68C69_BB
0.536
-1.949
3.495
5.083
10.379
28.711
-5.636
-0.037
2.698
19.94
-9.765
30.904
1
4
BB_G5U6:A67C68_BB
0.341
-1.259
3.451
0.539
3.826
32.825
-2.882
-0.506
3.292
6.742
-0.949
33.046
1
20
BB_G10C11:G24C25_BB
-0.372
-1.719
3.29
-1.225
3.927
38.581
-3.059
0.413
3.117
5.923
1.848
38.791
1
17
BB_G42G43:C27C28_BB
-0.393
-1.975
3.623
-0.449
5.168
27.437
-5.392
0.701
3.21
10.773
0.935
27.913
1
18
BB_G43C44:A26C27_BB
0.22
-1.002
3.038
2.096
6.587
43.288
-1.912
-0.114
2.871
8.862
-2.82
43.81
1
8
BB_G50A51:U63C64_BB
-0.54
-0.889
3.217
1.285
7.996
39.731
-2.137
0.916
2.972
11.618
-1.867
40.515
1
10
BB_G52G53:C61C62_BB
0.598
-2.427
3.483
4.627
6.259
34.298
-4.966
-0.291
3.059
10.446
-7.724
35.144
1
11
BB_G53U54:A58C61_BB
-2.1
-1.776
3.164
1.683
-0.388
86.927
-1.282
1.561
3.137
-0.282
-1.223
86.941
1
5
BB_U6A7:U66A67_BB
0.031
-1.315
2.819
1.607
8.109
30.687
-3.613
0.183
2.4
14.984
-2.97
31.755
1
13
BB_U38U39:A31U32_BB
1.053
-2.007
3.14
-10.241
5.791
44.743
-2.999
-2.121
2.587
7.455
13.185
46.187
1
14
BB_U39C40:G30A31_BB
0.377
-2.114
3.438
0.478
10.046
36.332
-4.539
-0.524
2.782
15.744
-0.748
37.653
1
12
BB_U54U55:G18A58_BB
1.234
-1.849
3.066
7.796
4.379
47.266
-2.595
-0.937
3.048
5.405
-9.623
48.057
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.