Csi
Csi is an immunity protein produced by E. coli alongside Colicin S4 to protect itself from the Colicin's pore-forming activity. This is later released when the colicin binds to the outer membrane receptor of a target cell.
Csi is an immunity protein produced by E. coli alongside Colicin S4 to protect itself from the Colicin's pore-forming activity. This is later released when the colicin binds to the outer membrane receptor of a target cell.