Figure 4From: TMB-Hunt: An amino acid composition based method to screen proteomes for beta-barrel transmembrane proteinsRange of E-values and BB-scores from E. coli screening. Sequences with a predicted signal peptide from the proteome of E. coli, were screened using the algorithm described. Sequences were then sorted by their E-values and plotted graphically. The graph demonstrates that in proteome screening with this tool there a number of sequences will be identified with positive bb scores, but E-values >1. Sequences with these scores are described as being in the twilight zone.Back to article page