Literature summary for 2.7.1.211 extracted from

Steen, J.A.; Bohlke, N.; Vickers, C.E.; Nielsen, L.K.
The trehalose phosphotransferase system (PTS) in E. coli W can transport low levels of sucrose that are sufficient to facilitate induction of the csc sucrose catabolism operon (2014), PLoS ONE, 9, e88688.

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Organism

Organism	UniProt	Comment	Textmining
Escherichia coli	A0A0H3F7X9	cf. EC 2.7.1.201	-
Escherichia coli DSM 1116	A0A0H3F7X9	cf. EC 2.7.1.201	-

Synonyms

Synonyms	Comment	Organism
treB	-	Escherichia coli
trehalose(maltose)-specific PTS system components IIBC	-	Escherichia coli

General Information

General Information	Comment	Organism
physiological function	deletion of repressor TreR enables uptake of sucrose via TreB, an enzyme II protein required for phoshotransferase mediated uptake of trehalose. Once inside the cell, this sucrose is not processed by the TreC hydrolase, nor is it sufficient for growth of the strain. Levels of cscA (invertase) transcript increase in the treR mutant relative to the wild-type strain when grown under low sucrose conditions	Escherichia coli

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Release 2023.1 (January 2023)