Download
Software
Tools
Education
Standards
About NDB
A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 22-Jun-2022 number of released structures: 12128
Search DNA
Search RNA
Advanced Search
Search for released structures
NDB ID:
2STT
PDB ID:
2STT
 
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
4
BB_DA4DG5:DC30DT31_CC
0.169
0.517
3.547
-1.125
2.423
37.303
0.459
-0.424
3.566
3.782
1.755
37.395
1
8
BB_DA10DA11:DT24DT25_CC
-0.315
0.092
3.733
2.427
4.229
35.608
-0.538
0.906
3.691
6.875
-3.946
35.929
1
9
BB_DA11DG12:DC23DT24_CC
0.259
-0.051
3.22
-6.581
-6.801
31.338
1.062
-1.575
3.049
-12.246
11.849
32.702
1
2
BB_DC2DG3:DC32DG33_CC
0.154
1.004
4.597
-0.465
-7.305
39.32
2.627
-0.299
4.347
-10.744
0.684
39.969
1
13
BB_DC15DG16:DC19DG20_CC
-0.444
1.206
4.026
0.211
10.556
36.557
0.126
0.716
4.2
16.412
-0.328
38.001
1
3
BB_DG3DA4:DT31DC32_CC
0.153
0.427
3.596
2.927
-4.972
34.501
1.53
0.229
3.503
-8.311
-4.893
34.966
1
5
BB_DG5DC6:DG29DC30_CC
0.227
-1.211
3.934
-1.768
6.563
29.805
-3.812
-0.838
3.573
12.555
3.383
30.553
1
6
BB_DG8DG9:DC26DC27_CC
0.831
-0.341
3.905
0.899
12.79
28.398
-3.523
-1.347
3.458
24.55
-1.725
31.104
1
7
BB_DG9DA10:DT25DC26_CC
0.048
-1.167
3.224
0.756
9.303
30.927
-3.646
0.04
2.766
16.968
-1.379
32.272
1
10
BB_DG12DT13:DA22DC23_CC
0.03
0.826
4.25
11.18
5.814
37.922
0.323
1.663
4.172
8.659
-16.651
39.888
1
14
BB_DG16DA17:DT18DC19_CC
0.633
-0.007
3.572
0.459
-3.986
32.579
0.736
-1.034
3.556
-7.072
-0.815
32.819
1
1
BB_DT1DC2:DG33DA34_CC
0.553
0.012
3.542
1.148
8.827
28.888
-1.928
-0.808
3.416
17.186
-2.235
30.2
1
11
BB_DT13DT14:DA21DA22_CC
0.14
0.071
3.517
-2.606
0.684
35.086
0.009
-0.649
3.498
1.132
4.315
35.186
1
12
BB_DT14DC15:DG20DA21_CC
-0.797
0.271
3.779
-3.991
-9.72
35.121
1.98
0.632
3.644
-15.68
6.438
36.611
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.