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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:
PR0277
PDB ID:
2PXF
 
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
14
BB_A148G149:G162C163_BB
5.716
-1.149
2.953
0.269
9.297
29.23
-3.748
-10.77
2.528
17.861
-0.516
30.644
1
13
BB_C147A148:C163A164_BB
-4.711
-0.559
2.647
-0.603
3.823
9.004
-9.392
26.616
2.505
23.008
3.628
9.799
1
18
BB_C152C153:G158G159_BB
-0.289
-1.958
3.454
-2.809
5.115
32.143
-4.382
0.02
3.127
9.144
5.021
32.655
1
19
BB_C153G154:A157G158_BB
-2.47
-1.177
2.852
-1.091
7.445
45.507
-2.048
3.075
2.693
9.548
1.4
46.092
1
1
BB_G130G131:C177C178_BB
-0.394
-1.695
3.04
1.176
9.525
36.657
-3.671
0.738
2.523
14.834
-1.832
37.851
1
2
BB_G131G132:U176C177_BB
0.435
-2.246
2.809
-3.885
9.411
22.269
-7.388
-1.889
1.639
22.891
9.449
24.46
1
3
BB_G132G133:U175U176_BB
0.288
-1.649
3.219
-0.819
11.083
37.263
-3.716
-0.524
2.634
16.89
1.249
38.828
1
4
BB_G133G134:C174U175_BB
0.222
-1.765
3.404
0.956
8.505
36.05
-3.903
-0.224
2.931
13.509
-1.518
37.02
1
5
BB_G134U135:A173C174_BB
-0.077
-1.524
3.171
-2.367
7.063
36.229
-3.287
-0.174
2.834
11.212
3.758
36.962
1
7
BB_G136U137:G171C172_BB
0.51
-1.365
3.439
4.583
8.071
47.174
-2.33
-0.256
3.211
9.971
-5.662
48.027
1
10
BB_G144G145:C166C167_BB
-0.57
-1.654
3.535
-0.342
7.592
38.882
-3.363
0.8
3.174
11.274
0.507
39.589
1
11
BB_G145U146:G165C166_BB
-0.192
-0.916
3.153
-3.736
6.098
39.941
-1.966
-0.117
2.993
8.842
5.416
40.551
1
15
BB_G149G150:A161G162_BB
-0.523
-1.66
3.242
-0.358
4.342
55.631
-2.018
0.539
3.118
4.644
0.383
55.787
1
16
BB_G150U151:A160A161_BB
0.677
-2.529
3.347
-4.705
3.326
19.027
-8.794
-4.036
2.628
9.775
13.829
19.873
1
6
BB_U135G136:C172A173_BB
-0.501
-1.771
2.834
-0.778
5.751
22.89
-5.874
1.016
2.34
14.2
1.921
23.605
1
8
BB_U137U138:G170G171_BB
-0.05
-1.676
3.333
7.092
5.796
34.59
-3.549
1.082
2.956
9.541
-11.676
35.747
1
9
BB_U138U139:A169G170_BB
-0.102
-1.783
3.075
3.209
12.083
17.16
-8.703
1.3
1.47
35.07
-9.313
21.204
1
12
BB_U146C147:A164G165_BB
-0.645
-1.923
3.246
2.877
4.077
42.631
-3.017
1.156
3.011
5.585
-3.941
42.908
1
17
BB_U151C152:G159A160_BB
0.254
-2.187
3.254
-2.798
2.679
40.715
-3.416
-0.662
3.087
3.84
4.011
40.891
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.