Assertion: aztreonam's activity | /r/HasAspect | high affinity
Facets:
Source sentences:
text: The antibacterial activity of aztreonam results not only from inhibition of mucopeptide synthesis in the bacterial cell wall, but in addition, aztreonam has a high affinity and preferentially binds to penicillin-binding protein 3 (PBP 3) of susceptible Gram-negative bacteria.