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


Gensor Unit Map          
ChbA chitobiose_Ext ChbR chitosamine ChbG ChbC ChbF ChbB beta-D-cellobiose-6'-p beta-D-cellobiose_Ext chitobiose ChbB N-acetyl-alpha-D-glucosamine 6-phosphate diacetylchitobiose 6-phosphate ChbA PtsH glucose-6-P ChbC N-monoacetylchitobiose 6'-phosphate acetate ChbR glucopyranose chbBCARFG chbBCARFG_mRNA N-monoacetylchitobiose HPr - phosphorylated_Ext N-monoacetylchitobiose 6'-phosphate


Gensor Unit       
Name: ChbR
Classification:
Groups: GUs related to carbon source utilization
Gene Ontology Terms (GO): GO:0003700 - transcription factor activity, sequence-specific DNA binding
GO:0045892 - negative regulation of transcription, DNA-templated
GO:0004553 - hydrolase activity, hydrolyzing O-glycosyl compounds
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:0001046 - core promoter sequence-specific DNA binding
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Components:
Function Name Type
RNA chbBCARFG_mRNA RNA


Reactions       
Showing 8 reactions
N-monoacetylchitobiose 6′-phosphate + ChbR ChbR-N-monoacetylchitobiose 6′-phosphate
Name: N-monoacetylchitobiose 6′-phosphate + ChbR -> ChbR-N-monoacetylchitobiose 6′-phosphate
Description: Reaction transforming N-monoacetylchitobiose 6′-phosphate, ChbR into ChbR-N-monoacetylchitobiose 6′-phosphate
Type: state transition
Components:
Function Name Type Evidence Reference(s)
reactant ChbR protein nd nd
reactant N-monoacetylchitobiose 6′-phosphate simple molecule nd nd
product ChbR-N-monoacetylchitobiose 6′-phosphate complex nd nd
chbBCARFG chbBCARFG_mRNA
Name: chbBCARFG -> chbBCARFG_mRNA
Description: Transcription of transcription unit chbBCARFG; reaction inhibition by ChbR-N-monoacetylchitobiose 6′-phosphate.
Type: transcription
Components:
Function Name Type Evidence Reference(s)
product chbBCARFG_mRNA RNA nd nd
reactant chbBCARFG operon nd nd
chbBCARFG_mRNA ChbB
Name: chbBCARFG_mRNA -> ChbB
Description: Translation of ChbB
Type: translation
Components:
Function Name Type Evidence Reference(s)
reactant chbBCARFG_mRNA RNA nd nd
product chbBCARFG_mRNA RNA nd nd
chbBCARFG_mRNA ChbC
Name: chbBCARFG_mRNA -> ChbC
Description: Translation of ChbC
Type: translation
Components:
Function Name Type Evidence Reference(s)
product chbBCARFG_mRNA RNA nd nd
reactant chbBCARFG_mRNA RNA nd nd
chbBCARFG_mRNA ChbA
Name: chbBCARFG_mRNA -> ChbA
Description: Translation of ChbA
Type: translation
Components:
Function Name Type Evidence Reference(s)
reactant chbBCARFG_mRNA RNA nd nd
product chbBCARFG_mRNA RNA nd nd
chbBCARFG_mRNA ChbR
Name: chbBCARFG_mRNA -> ChbR
Description: Translation of ChbR
Type: translation
Components:
Function Name Type Evidence Reference(s)
reactant chbBCARFG_mRNA RNA nd nd
product ChbR protein nd nd
chbBCARFG_mRNA ChbF
Name: chbBCARFG_mRNA -> ChbF
Description: Translation of ChbF
Type: translation
Components:
Function Name Type Evidence Reference(s)
reactant chbBCARFG_mRNA RNA nd nd
product chbBCARFG_mRNA RNA nd nd
chbBCARFG_mRNA ChbG
Name: chbBCARFG_mRNA -> ChbG
Description: Translation of ChbG
Type: translation
Components:
Function Name Type Evidence Reference(s)
product chbBCARFG_mRNA RNA nd nd
reactant chbBCARFG_mRNA RNA nd nd



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