... dimer lacks a core subunit Tom22 and mediates the import of a subset of mitochondrial proteins while the TOM complex trimer facilitates the import of most other mitochondrial proteins. Second, porin interacts with both a translocating inner membrane (IM) protein like a carrier protein accumulated...

...-understood step of translocation across the outer membrane to present the killing domain to its target. In the process of identifying the translocator for colicin Ia, I created chimaeric colicins, as well as a deletion missing the entire receptor-binding domain of colicin Ia. The normal pathway for colicin...