What is the Metabolic pathway for penicillin?

Answer 1

the first link is to the Kegg Pathway data base
you can search for pathways

Penicillin and cephalosporin biosynthesis--shows up in the
1.10 Biosynthesis of Secondary Metabolites


Penicillin binding proteins (PBPs) are a group of proteins which are characterized by their affinity for and binding of penicillin. They do not just bind penicillin but all beta-lactam antibiotics which are a family of antibiotics sharing a four membered lactam ring (beta-lactam ring).