Both the transglycosylase and transpeptidase functions in plastid penicillin-binding protein are essential for plastid division in Physcomitrella patens
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Class A penicillin-binding proteins (PBPs) are active in the final step of bacterial peptidoglycan biosynthesis. They possess a transglycosylase (TG) domain to polymerize the glycan chains and a transpeptidase (TP) domain to catalyze peptide cross-linking. We ... ...
