Identification and characterization of functional subunits of Clostridium botulinum type A progenitor toxin involved in binding to intestinal microvilli and erythrocytes

Abstract
Clostridium botulinum type A hemagglutinin‐positive progenitor toxin consists of three distinct components: neurotoxin (NTX), hemagglutinin (HA), and non‐toxic non‐HA (NTNH). The HA consists of four...