Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Structures and mechanism of action of β- and γ-lactams. (A) Structures of β-lactam antibiotics and the cycloserine derivative lactivicin. (B) Outline of mechanism of action of LTV derivatives against penicillin binding proteins. (C) Structures of LTV13 and LTV17 used in the current study.
