From: Structural insight into the inactivation of Mycobacterium tuberculosis non-classical transpeptidase LdtMt2 by biapenem and tebipenem
Δm/z (Da)
Incubation time
 LdtMt2-biapenem
225
15 min
180
40 min
 LdtMt2-tebipenem
345
24 h