Download
Software
Tools
Education
Standards
About NDB
A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 18-May-2022 number of released structures: 12082
Search DNA
Search RNA
Advanced Search
Search for released structures
NDB ID:
PR0275
PDB ID:
2PXD
 
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
4.916
-1.245
3.0
-3.837
6.345
27.579
-3.645
-10.649
1.981
13.013
7.871
28.54
1
5
BB_C134U135:A173G174_BB
-0.212
-1.725
3.126
0.384
7.434
31.486
-4.277
0.442
2.658
13.464
-0.695
32.333
1
13
BB_C147A148:C163A164_BB
-4.834
-0.228
2.507
1.597
7.329
10.692
-6.204
22.396
1.338
34.323
-7.481
13.054
1
18
BB_C152C153:G158G159_BB
-0.273
-1.942
3.26
-2.742
4.228
26.28
-5.245
-0.089
2.93
9.191
5.961
26.751
1
19
BB_C153G154:A157G158_BB
-2.541
-1.16
2.815
-0.447
8.017
48.362
-1.907
3.037
2.625
9.708
0.541
48.984
1
1
BB_G130G131:C177C178_BB
0.033
-1.954
3.176
1.374
10.613
29.402
-5.38
0.165
2.345
20.09
-2.6
31.248
1
2
BB_G131G132:U176C177_BB
0.292
-2.028
2.922
-2.309
12.258
28.864
-5.519
-0.872
1.896
23.267
4.383
31.391
1
3
BB_G132G133:U175U176_BB
0.23
-1.622
2.989
-3.199
11.048
35.533
-3.766
-0.715
2.369
17.545
5.08
37.291
1
4
BB_G133C134:G174U175_BB
0.172
-1.281
3.278
-1.698
5.546
39.723
-2.484
-0.44
3.07
8.109
2.483
40.128
1
7
BB_G136U137:G171C172_BB
0.393
-1.334
3.368
2.214
8.216
49.317
-2.174
-0.304
3.136
9.762
-2.631
50.001
1
10
BB_G144G145:C166C167_BB
-0.655
-1.749
3.376
2.867
10.929
34.658
-4.24
1.426
2.66
17.77
-4.661
36.399
1
11
BB_G145U146:G165C166_BB
-0.231
-0.856
3.227
0.606
3.353
39.56
-1.642
0.409
3.143
4.944
-0.893
39.7
1
15
BB_G149G150:A161G162_BB
-0.581
-1.958
3.143
2.156
4.598
54.855
-2.372
0.748
2.959
4.979
-2.334
55.071
1
16
BB_G150U151:A160A161_BB
0.654
-2.393
3.285
-4.642
1.577
19.684
-7.477
-3.864
2.857
4.522
13.314
20.28
1
6
BB_U135G136:C172A173_BB
-0.477
-1.753
2.926
0.22
5.61
22.202
-6.068
1.267
2.41
14.276
-0.561
22.892
1
8
BB_U137U138:G170G171_BB
-0.253
-1.821
3.281
6.342
5.845
31.504
-4.202
1.494
2.804
10.521
-11.415
32.634
1
9
BB_U138U139:A169G170_BB
-0.346
-1.928
2.873
3.063
9.822
19.66
-7.753
1.755
1.659
26.543
-8.277
22.166
1
12
BB_U146C147:A164G165_BB
-0.067
-1.832
3.258
1.203
5.53
47.31
-2.696
0.176
3.035
6.862
-1.492
47.628
1
17
BB_U151C152:G159A160_BB
0.017
-2.37
3.525
-4.961
3.629
41.776
-3.682
-0.557
3.294
5.056
6.912
42.206
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.