FIG. 2.

Alignment of the amino acid sequences of the Mur protein of L. citreum 22R (Lnmur) and the catalytic domains of AcmA of L. lactis MG1363, autolysin (EfAutol) of E. faecalis, muramidase-2 (Mur2) of E. hirae, and flagellar protein (FlgJ) of serovar Typhimurium. Alignment was made using the ClustalW program. Identical residues present in all the sequences are indicated with an asterisk, and similar residues are indicated with a point. Putative acidic residues present in the catalytic site are in bold letters.