https://www.selleckchem.com/pr....oducts/ifenprodil-ta
ovel drug targets.Bacterial conjugation systems are members of the type IV secretion system (T4SS) superfamily. T4SSs can be classified as "minimized" or "expanded" based on whether they are composed of a core set of signature subunits or additional system-specific components. Prototypical minimized systems mediating Agrobacterium tumefaciens transfer DNA (T-DNA) and pKM101 and R388 plasmid transfer are built from subunits generically named VirB1 to VirB11 and VirD4. We visualized the pKM101-encoded T4SS in its native cellul