Check out our short survey
GC-box base frequency table and weigth matrix
(from Bucher 1990, J. Mol. Biol. 212, 563-578, Table 6)
Position |
-6 |
-5 |
-4 |
-3 |
-2 |
-1 |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
|
# A |
102 |
97 |
50 |
67 |
0 |
2 |
54 |
46 |
1 |
79 |
23 |
0 |
20 |
40 |
# C |
40 |
31 |
6 |
1 |
0 |
0 |
170 |
1 |
3 |
0 |
17 |
166 |
86 |
24 |
# G |
50 |
112 |
154 |
206 |
274 |
272 |
0 |
224 |
222 |
171 |
192 |
35 |
52 |
109 |
# T |
82 |
34 |
64 |
0 |
0 |
0 |
50 |
3 |
48 |
24 |
42 |
73 |
116 |
101 |
|
W(A) |
0.00 |
0.00 |
-0.52 |
-0.39 |
-4.07 |
-3.42 |
-1.05 |
-1.09 |
-3.57 |
-0.03 |
-1.35 |
-3.98 |
-1.56 |
-0.72 |
W(C) |
-0.95 |
-1.12 |
-2.26 |
-3.25 |
-3.80 |
-4.23 |
0.00 |
-3.67 |
-3.05 |
-3.52 |
-1.90 |
0.00 |
-0.42 |
-1.45 |
W(G) |
-1.16 |
-0.38 |
0.00 |
0.00 |
0.00 |
0.00 |
-4.58 |
0.00 |
0.00 |
0.00 |
0.00 |
-1.83 |
-1.09 |
-0.27 |
W(T) |
-0.10 |
-1.00 |
-0.15 |
-3.75 |
-3.93 |
-4.02 |
-0.98 |
-3.34 |
-0.69 |
-1.14 |
-0.83 |
-0.56 |
0.00 |
0.00 |
Consensus |
a/t |
a/g |
g/t/a |
G/a |
G |
G |
C/t/a |
G/a |
G/t |
g/a/t |
g/t |
c/t |
t/c |
t/g |
|
Preferred region: Position 0 between -164
and +1 relative to transcription start site. |
Optimizid cut-off value: -4.90 (88.0%) |
Last update October 2019