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. The enzyme II FruAB PTS system is involved in fructose transport.

Belongs to the PEP-utilizing enzyme family.

838 amino acids

MSSPSIAPVTPDLVRLRATARDKDDAIAQAAQLLVAAGCVAPGYDASMRRREGLANTFLGHGLAIPHGVGEDRHLVRRDGIAVLQLPEGVEWNPGQTTRLVVGIAAQSDTHITLLRRLTRLIQDPAQLEALFTTDDPAVIVAALTGDRAPDTSAAPATDLAERFEWTIAYPSGLHARPATRWAETARGFSARAQVRAGDQAADAKSLVGLLQLGLRAGDSITVSAKGSDAPALLKRLRAVMDSLTAQEKADAERAAQRRAAPVIGWTPPQAQPAIVGIGASPGVAIGIVHRLRAAQTEVADQPIGLGDGGVLLHDALTRTRQQLAAIQDDTQRRLGASDAAIFKAQAELLNDTDLITRTCQLMVEGHGVAWSWHQAVEQIASGLAALGNPVLAGRAADLRDVGRRVLAQLDPAAAGAGLTDLPEQPCILLAGDLSPSDTANLDTDCVLGLATAQGGPTSHTAILSRTLGLPALVAAGGQLLDIEDGVTAIIDGSSGRLYINPSELDLDAARTHIAEQQAIREREAAQRALPAETTDGHHIDIGANVNLPEQVAMALTQGAEGVGLMRTEFLFLERGSTPTEDEQYQTYLAMARALDGRPLIVRALDIGGDKQVAHLELPHEENPFLGVRGARLLLRRPDLLEPQLRALYRAAKDGARLSIMFPMITSVPELISLREICARIRAELDAPELPIGIMIEVPAAAAQADVLARHADFFSIGTNDLTQYVLAIDRQNPELAAEADSLHPAVLRMIRSTIDGARKHDRWVGVCGGLAGDPFGASLLAGLGVQELSMTPNDIPAVKARLRGRALSALQQLAEQALQCETAEQVRALEAQREGQA

88.7 kDa

(Note: Representative image - actual molecular weight may vary depending on tag type and expression method)

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