Function
The phosphoenolpyruvate-dependent sugar phosphotransferase system (sugar PTS), a major carbohydrate active -transport system, catalyzes the phosphorylation of incoming sugar substrates concomitantly with their translocation across the cell membrane. This system is involved in alpha- and beta-glucoside transport. Can also transport glucose, but not galactose, fructose, mannose, cellobiose, sucrose, maltose, lactose, melibiose and trehalose, as well as N-acetylglucosamine.
Sequence
MKNLLKKFFGQLQRIGKALMLPVAILPAAGILLTFGNAMHNEQILHFAPWMQHHYIQLISQIMEASGQVIFDNLPLLFAMGTALGLAGGDGVAGIAALVGYLIMSATMGKIAGITIDDIFSYADGAKTLGQSAKDPAHALVLGIPTLQTGVFGGIIIGALAAWCYNKFYNIQLPQFLGFFAGKRFVPIITSLVAIVTGIVLSFVWPPVQDGLNNLSNFLLGKNLALTTFIFGIIERSLIPFGLHHIFYAPFWFEFGHYVNESGNLVRGDQRIWMAQYQDGVPFTAGAFTTGKYPFMMFGLPAAAFAIYRQAKPERRKVVGGLMLSAALTSFLTGITEPLEFSFLFVAPILYVAHVILAGTSFLIMHLLHVQIGMTFSGGFIDYILYGLLSWDRSNALLVIPVGIAYALIYYFLFTFLIKKLNLKTPGREDKEVESKDVSVSELPFEVLEAMGNKDNIKHLDACITRLRVEVRDKGLVDVEKLKQLGASGVLEVGNNMQAIFGPKSDQIKHDMQQIMDGKITSPAETTVTEDGDVETAEIVAEGGAVIYAPITGEAVDLSEVPDKVFSAKMMGDGIAIKPETGEVVAPFDGKVKMIFPTKHAIGLESKDGIELLIHFGLETVKLDGEGFEILVKENDNIVLGQPLMKVDLNYIKEHADDTITPIIITNAGSANIEVLHTGKVEQGEKLLLVNN