TATA-box base frequency table and weigth matrix
(from Bucher 1990, J. Mol. Biol. 212, 563-578, Table 3)
| Position | -3 | -2 | -1 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| # A | 61 | 16 | 352 | 3 | 354 | 268 | 360 | 222 | 155 | 56 | 83 | 82 | 82 | 68 | 77 |
| # C | 145 | 46 | 0 | 10 | 0 | 0 | 3 | 2 | 44 | 135 | 147 | 127 | 118 | 107 | 101 |
| # G | 152 | 18 | 2 | 2 | 5 | 0 | 20 | 44 | 157 | 150 | 128 | 128 | 128 | 139 | 140 |
| # T | 31 | 309 | 35 | 374 | 30 | 121 | 6 | 121 | 33 | 48 | 31 | 52 | 61 | 75 | 71 |
| W(A) | -1.02 | -3.05 | 0.00 | -4.61 | 0.00 | 0.00 | 0.00 | 0.00 | -0.01 | -0.94 | -0.54 | -0.48 | -0.48 | -0.74 | -0.62 |
| W(C) | -0.28 | -2.06 | -5.22 | -3.49 | -5.17 | -4.63 | -4.12 | -3.74 | -1.13 | -0.05 | 0.00 | -0.05 | -0.11 | -0.28 | -0.40 |
| W(G) | 0.00 | -2.74 | -4.28 | -4.61 | -3.77 | -4.73 | -2.65 | -1.50 | 0.00 | 0.00 | -0.09 | 0.00 | 0.00 | 0.00 | 0.00 |
| W(T) | -1.68 | 0.00 | -2.28 | 0.00 | -2.34 | -0.52 | -3.65 | -0.37 | -1.40 | -0.97 | -1.40 | -0.82 | -0.66 | -0.54 | -0.61 |
| Consensus | g/c | t | A/t | T | A/t | A/T | A | a/t | g/a | g/c | c/g | g/c | g/c | g/c | g/c |
| Preferred region: Position 0 between -36 and -20 relative to transcription start site. | Optimizid cut-off value: -8.16 (97%) | ||||||||||||||
Last update November 2024