Figure 9
Structures of Umud' and Type I signal peptidase. E.coli Umud' (SCOP d1ay9a_) [65] is on the left and E.coli Type I signal peptidase (SCOP d1b12a_ [42]) is on the right. The amino acids included in the reference alignment are represented as orange sticks, helices in yellow, strands in blue.