4.A.6.1.11
Mannose enzyme II complex, IIAB, IIC, IID. IIC/IID serve allows entry of some bacteriocins including pediocin (class IIa), lactococcin A and lactococcin Z (class IIc) (Kjos et al., 2011; Daba et al. 2018). Transports and phosphorylates Glucose, Mannose and Glucosamine.  The IID component is the probably receptor for several bacteriocins, subclass IIa bacteriocins (pediocin-like; pediocins) and subclass IId ones - lactococcin A (LcnA), lactococcin B (LcnB), garvicin Q (GarQ), and garvicins A, B and C (GarA-C) (Tymoszewska et al. 2018). Individual amino acids localized mostly in the sugar channel-forming transmembrane parts of subunit IIC or in the extracellular parts of IID likely are involved in the interaction with each bacteriocin, and these have been specified (Tymoszewska et al. 2018).