FIG. 1.

In silico identification of a CRP binding site upstream of tibDBCA. Histogram of characterized CRP binding sites. A position-weighted matrix was calculated from a frequency table derived from 139 aligned CRP binding sites. The matrix was then used to score each of the 139 binding sites as the product of the Shannon redundancy index and the Berg-von Hippel function. Low scores indicate a better fit to the collection of known binding sites than high scores. Bound regions enclose 50% and 75% of the 139 binding sites.