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Literature summary for 2.7.1.201 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.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 2.7.1.201

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane
-
 Escherichia coli 16020
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
[protein]-Npi-phospho-L-histidine + alpha,alpha-trehalose[side 1] Escherichia coli
-
 [protein]-L-histidine + alpha,alpha-trehalose 6-phosphate[side 2]
-
 ?

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-
Escherichia coli A0A0H3F7X9
-
-
Escherichia coli DSM 1116 A0A0H3F7X9
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
phosphoprotein
-
 Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information the enzyme is also capable of sucrose transport Escherichia coli ?
-
 ?
[protein]-Npi-phospho-L-histidine + alpha,alpha-trehalose[side 1]
-
 Escherichia coli [protein]-L-histidine + alpha,alpha-trehalose 6-phosphate[side 2]
-
 ?

Synonyms

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

General Information

General Information Comment Organism
physiological function the trehalose-specific enzyme II is required for growth of Escherichia coli strain WDELTAtreR on low sucrose Escherichia coli
physiological function deletion of repressor TreR enables uptake of sucrose via TreB. 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