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TreR Genetic Sensory Response Unit in Escherichia coli K-12 genome


Gensor Unit Map          
alpha-trehalose 6-phosphate alpha-trehalose_Ext Crr D-glucopyranose HPr HPr - phosphorylated_Ext TreB TreC TreR Trehalose beta-D-glucose-6-P treBC treBC_mRNA TreR trehalose-6-phosphate TreR Trehalose TreB Crr


Gensor Unit       
Name: TreR
Classification:
Groups: GUs related to carbon source utilization
Gene Ontology Terms (GO): GO:0016020 - membrane
GO:0009401 - phosphoenolpyruvate-dependent sugar phosphotransferase system
GO:0003824 - catalytic activity
GO:0005887 - integral component of plasma membrane
GO:0016310 - phosphorylation
GO:0016798 - hydrolase activity, acting on glycosyl bonds
GO:0005737 - cytoplasm
GO:0008982 - protein-N(PI)-phosphohistidine-sugar phosphotransferase activity
GO:0016740 - transferase activity
GO:0015771 - trehalose transport
GO:0015574 - trehalose transmembrane transporter activity
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Components:
Function Name Type
simple molecule trehalose-6-phosphate simple molecule


Reactions       
Showing 8 reactions
treBC treBC_mRNA
Name: treBC -> treBC_mRNA
Description: Transcription of transcription unit treBC; reaction inhibition by TreR.
Type: transcription
Components:
Function Name Type Evidence Reference(s)
reactant treBC gene nd nd
product treBC_mRNA RNA nd nd
TreR + trehalose-6-phosphate TreR-trehalose-6-phosphate
Name: TreR + trehalose-6-phosphate -> TreR-trehalose-6-phosphate
Description: Reaction transforming TreR, trehalose-6-phosphate into TreR-trehalose-6-phosphate
Type: state transition
Components:
Function Name Type Evidence Reference(s)
product TreR-trehalose-6-phosphate complex nd nd
reactant TreR protein nd nd
reactant trehalose-6-phosphate simple molecule nd nd
TreR + Trehalose TreR-Trehalose
Name: TreR + Trehalose -> TreR-Trehalose
Description: Reaction transforming TreR, Trehalose into TreR-Trehalose
Type: state transition
Components:
Function Name Type Evidence Reference(s)
product TreR-Trehalose complex nd nd
reactant Trehalose simple molecule nd nd
reactant TreR protein nd nd
treBC_mRNA TreC
Name: treBC_mRNA -> TreC
Description: Translation of TreC
Type: translation
Components:
Function Name Type Evidence Reference(s)
reactant treBC_mRNA RNA nd nd
product TreC protein nd nd
α,alpha-trehalose 6-phosphate beta-D-glucose-6-P + D-glucopyranose
Name: α,alpha-trehalose 6-phosphate -> beta-D-glucose-6-P + D-glucopyranose
Description: Reaction transforming α,alpha-trehalose 6-phosphate into beta-D-glucose-6-P, D-glucopyranose
Type: state transition
Components:
Function Name Type Evidence Reference(s)
product D-glucopyranose simple molecule nd nd
reactant α,alpha-trehalose 6-phosphate simple molecule nd nd
product beta-D-glucose-6-P simple molecule nd nd
treBC_mRNA TreB
Name: treBC_mRNA -> TreB
Description: Translation of TreB
Type: translation
Components:
Function Name Type Evidence Reference(s)
product TreB protein nd nd
reactant treBC_mRNA RNA nd nd
TreB + Crr TreB-Crr
Name: TreB + Crr -> TreB-Crr
Description: Reaction transforming TreB, Crr into TreB-Crr
Type: state transition
Components:
Function Name Type Evidence Reference(s)
reactant TreB protein nd nd
reactant Crr protein nd nd
product TreB-Crr complex nd nd
HPr - phosphorylated_Ext + α,alpha-trehalose_Ext α,alpha-trehalose 6-phosphate + HPr
Name: HPr - phosphorylated_Ext + α,alpha-trehalose_Ext -> α,alpha-trehalose 6-phosphate + HPr
Description: Transport of HPr - phosphorylated_Ext, α,alpha-trehalose_Ext through a bacterial membrane, leading to the presence of α,alpha-trehalose 6-phosphate, HPr inside the compartment.
Type: transport
Components:
Function Name Type Evidence Reference(s)
product α,alpha-trehalose 6-phosphate simple molecule nd nd
product HPr simple molecule nd nd
reactant HPr - phosphorylated_Ext simple molecule nd nd
reactant α,alpha-trehalose_Ext simple molecule nd nd



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