Purity ~90% (SDS-PAGE). Hydrolyzes the cell wall of M.luteus more efficiently than that of B.licheniformis and B.subtilis. The C-terminal region, including the repeats, determines substrate specificity. Source: Recombinant protein corresponding to aa1-253 from bacillus licheniformis N-acetylmuramoyl-L-alanine Amidase CwlM, fused to His-SUMO-Tag at N-terminal, expressed in E. coli. Molecular Weight: ~43.6kD AA