Microbiology All of the following statements about Penicillin Binding Proteins (PBPs) are true, EXCEPT: A PBP's are essential for cell wall synthesis B PBP'S are localized on the outer face of cell wall C PBP's act as carboxypeptidases and traspeptidases D Alteration in PBP's is the primary bases of resistance in MRSA 💡 Explanation All of the following statements about Penicillin Binding Proteins (PBPs) are true, EXCEPT: ✓ Correct Answer: B. PBP'S are localized on the outer face of cell wall