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CCAAT-box base frequency table and weigth matrix
(from Bucher 1990, J. Mol. Biol. 212, 563-578, Table 5)
Position |
-7 |
-6 |
-5 |
-4 |
-3 |
-2 |
-1 |
0 |
1 |
2 |
3 |
4 |
|
# A |
56 |
32 |
25 |
102 |
51 |
0 |
0 |
175 |
119 |
17 |
23 |
116 |
# C |
55 |
52 |
47 |
1 |
6 |
173 |
174 |
0 |
8 |
0 |
90 |
6 |
# G |
12 |
43 |
24 |
70 |
99 |
1 |
0 |
0 |
21 |
15 |
59 |
52 |
# T |
52 |
48 |
79 |
2 |
19 |
1 |
1 |
0 |
27 |
143 |
3 |
1 |
|
W(A) |
-0.02 |
-0.49 |
-1.19 |
0.00 |
-0.61 |
-4.39 |
-4.40 |
0.00 |
0.00 |
-2.12 |
-1.32 |
0.00 |
W(C) |
-0.01 |
0.00 |
-0.57 |
-3.46 |
-2.45 |
0.00 |
0.00 |
-4.37 |
-2.45 |
-4.27 |
0.00 |
-2.64 |
W(G) |
-1.46 |
-0.24 |
-1.26 |
-0.40 |
0.00 |
-4.03 |
-4.40 |
-4.37 |
-1.69 |
-2.26 |
-0.47 |
-0.81 |
W(T) |
0.00 |
-0.01 |
0.00 |
-3.16 |
-1.44 |
-3.99 |
-4.00 |
-4.37 |
-1.33 |
0.00 |
-2.84 |
-3.57 |
Consensus |
t/c/a |
c/t |
t/c |
A/g |
g/a |
C |
C |
A |
a/t |
T/a |
c/g |
A/g |
|
Preferred region: motif between -212
and -57 relative to transcription start site. |
Optimizid cut-off value: -4.54 (87.2%) |
Last update October 2019