What is transpeptidase?

Transpeptidase is an enzyme that catalyzes the formation of peptide bonds between amino acids, playing a crucial role in the synthesis of bacterial cell walls. It is particularly important in the cross-linking of peptidoglycan strands, which provides structural integrity to bacterial cells. Inhibitors of transpeptidase, such as beta-lactam antibiotics, are widely used in medicine to combat bacterial infections by disrupting cell wall synthesis.