what enzyme cross links peptidoglycan in cells
The bacterial cell wall in the domain Bacteria is composed of a rigid, tight-knit molecular complex called peptidoglycan. Peptidoglycan, also known as murein, is a vast polymer consisting of interlocking chains of identical peptidoglycan monomers.actoprenols then insert the peptidoglycan monomers into the breaks in the peptidoglycan at the growing point of the cell wall. 3. Transglycosylase enzymes catalize the formation of glycosidic bonds between the NAM and NAG of the peptidoglycan momomers and the NAG and NAM of the existing peptidoglycan. 4.