| Abstract: | The digestion of single peptidoglycan chains of the recently proposed conformation (Formanek et al., 1974) can be described with the same enzymatic mechanism as proposed by Phillips for a hexasaccharide consisting of alternating N-acetylglucosamine, N-acetylmuramic acid residues (Phillips, 1966). It is shown by model building, that in a peptidoglycan lysozyme complex the peptide chains do not exhibit any sterical hindrance. The digestion of the peptidoglycan sacculus by lysozyme may occur at latice defects of its paracrystalline structure. A slit of about 30 A length and 10--15 A width between peptidoglycan micells may be sufficient for the attachment of lysozyme. |
