| |
Occurence
|
|---|
| |
RNA
|
Free
|
Complex
|
HTH
|
|
Dinucleotide Sequence*
| |
All
|
A-like (Z
p
> 1.3 Å)
|
B-like (Z
p
≤ 0.8 Å)
|
All
|
Excl. TEH†
|
All
|
Excl. TC ‡
|
|
AA/TT
|
15 (5.4)
|
45 (11.1)
|
NA
|
45 (21.5)
|
211 (17.2)
|
126 (16.2)
|
259 (16.6)
|
208 (15.0)
|
|
AG/CT
|
29 (10.5)
|
17 (4.2)
|
3 (1.5)
|
14 (6.7)
|
151 (12.3)
|
92 (11.8)
|
138 (8.9)
|
120 (8.7)
|
|
GA/TC
|
19 (6.9)
|
42 (10.3)
|
2 (1.0)
|
40 (19.1)
|
142 (11.6)
|
71 (9.1)
|
164 (10.5)
|
151 (10.9)
|
|
GG/CC
|
36 (13.0)
|
97 (23.9)
|
90 (45.9)
|
7 (3.3)
|
120 (9.8)
|
84 (10.8)
|
134 (8.6)
|
118 (8.5)
|
|
AC/GT
|
36 (13.0)
|
23 (5.7)
|
13 (6.6)
|
10 (4.8)
|
134 (10.9)
|
98 (12.6)
|
188 (12.1)
|
173 (12.5)
|
|
AT/AT
|
9 (3.3)
|
28 (6.9)
|
4 (2.0)
|
24 (11.5)
|
102 (8.3)
|
54 (6.9)
|
155 (9.9)
|
143 (10.3)
|
|
GC/GC
|
44 (15.9)
|
39 (9.6)
|
25 (12.8)
|
13 (6.2)
|
63 (5.1)
|
48 (6.2)
|
83 (5.3)
|
71 (5.1)
|
|
CA/TG (BI)
|
43 (15.6)
|
17 (4.2)
|
13 (6.6)
|
4 (1.9)
|
93 (7.6)
|
71 (9.1)
|
152 (9.7)
|
139 (10.0)
|
|
CA/TG (BII)
|
NA
|
12 (3.0)
|
NA
|
12 (5.7)
|
60 (4.9)
|
57 (7.3)
|
63 (4.0)
|
60 (4.3)
|
|
CG/CG
|
37 (13.4)
|
73 (18.0)
|
43 (21.9)
|
30 (14.4)
|
50 (4.1)
|
32 (4.1)
|
82 (5.3)
|
75 (5.4)
|
|
TA/TA
|
8 (3.0)
|
13 (3.2)
|
3 (1.5)
|
10 (4.8)
|
101 (8.2)
|
45 (5.8)
|
141 (9.0)
|
126 (9.1)
|
|
TOTAL
|
276
|
406
|
196
|
209
|
1227
|
778
|
1559
|
1384
|
- †TEH – TBP, Endonuclease and Hyperthermophile chromosomal protein SAC7D containing structures (excluded)
- ‡TC – TBP and CAP containing structures (excluded)
- * RNA oligomers contain Uracil (U) instead of Thymine (T). d(U)-containing steps are not included for the DNA datasets. The CA/TG step was classified as having BII conformation, if either the Cytosine or the Thymine base or both were observed to have the backbone torsion angle values ε - ζ > 0.
