PTS Glucitol Family

II^Gut of Escherichia coli consists of three proteins, a IIA protein, a putative 4 TMS IIC2 protein and a putative 4 TMS IIC1 protein.^[1] The N- and C-termini as well as the IIB domain may thereby be localized to the cell cytoplasm, but the topology has not been established experimentally. IIA^Gut is believed to be phosphorylated on a histidyl residue, while IIB^Gut is probably phosphorylated on a cysteyl residue. However, these possibilities have not been demonstrated experimentally.

As of this edit, this article uses content from "4.A.4 The PTS Glucitol (Gut) Family", which is licensed in a way that permits reuse under the Creative Commons Attribution-ShareAlike 3.0 Unported License, but not under the GFDL. All relevant terms must be followed.