Penicillin: its basic site of action as an inhibitor of a peptide cross-linking reaction in cell wall mucopeptide synthesis.
D000409:Alanine; D002462:Cell Membrane / Q000378:metabolism*; D005998:Glycine; D066298:In Vitro Techniques; D010406:Penicillins / Q000494:pharmacology*; D010452:Peptide Biosynthesis; D013210:Staphylococcus / Q000378:metabolism*