ProfileGrid of 300 bacterial RecA protein sequences. The first row is the E. coli RecA protein sequence. The ProfileGrid cells are colored according to the following bins: <10% (white), ≥10% (gray), ≥25% (yellow), ≥50% (orange), ≥70% (green), ≥90% (red). The boxed regions (potential motifs) were drawn by JProfileGrid from the similarity plot calculations using an 80% threshold cutoff. For visual clarity, only the first 150 residues of the alignment are shown; and, the frequency values are omitted. Additional File 2 is the entire RecA ProfileGrid including frequency values. This figure was generated from the JProfileGrid spreadsheet output.
Roca et al. BMC Bioinformatics 2008 9:554 doi:10.1186/1471-2105-9-554