ECMDB

Identification

Name:

HTH-type transcriptional regulator ChbR

Synonyms:

Not Available

Gene Name:

chbR

Enzyme Class:

Not Available

Biological Properties

General Function:

transcription, DNA-templated

Specific Function:

Dual-function repressor/activator of the chbBCARFG operon. In the absence of the inducing sugar chitobiose, together with NagC, represses the chbBCARFG operon for the uptake and metabolism of chitobiose. In association with Crp, and probably in the presence of chitobiose 6-phosphate, induces the transcription of the chbBCARFG operon.

Cellular Location:

Not Available

SMPDB Pathways:

Not Available

KEGG Pathways:

Not Available

Metabolites:

ECMDB ID	Name	View

GO Classification:

Function
core promoter sequence-specific DNA binding
negative regulation of transcription, DNA-templated
sequence-specific DNA binding transcription factor activity
transcription, DNA-templated

Gene Properties

Blattner:

Not Available

Gene Orientation

Not Available

Centisome Percentage:

Not Available

Left Sequence End

Not Available

Right Sequence End

Not Available

Gene Sequence:

>843
atgatgcagccagtgattaacgcgccggaaattgccactgcccgagaacagcagttgttt
aatggcaaaaacttccatgtgtttatctataacaaaactgagagtatcagcggactgcat
cagcacgactattatgaatttactctggtattaaccgggcgttatttccaggagattaac
ggtaagcgcgtgttactggaacggggcgattttgtttttattccgttaggttcgcaccat
caaagtttttatgagtttggtgccacgcgcatattgaacgttgggatcagtaaacgcttt
tttgagcagcattacctgccattgttgccttattgctttgtcgcttcgcaggtataccgg
accaataacgcttttctcacctatgtggaaacagtgatttcttcattgaatttccgcgaa
acagggctggaagagtttgttgagatggttactttttatgtcattaaccgtttacgtcat
taccgcgaagaacaggtgattgatgatgtaccgcagtggctgaaaagtacggtagaaaag
atgcatgataaagagcagtttagtgaatcggcgctggagaatatggtggcgttgtcagcc
aaatcacaggaatatttgacgcgagcgactcaacgatattatggcaaaacgccaatgcag
attattaatgaaatccgtattaattttgccaaaaaacaactggaaatgaccaactattca
gtgacggatattgcgtttgaggccggttatagtagcccgagtttgtttattaaaacgttt
aagaaattaacgtcctttacgcctaagagctatcgtaagaaattgactgaatttaatcag
taa

Protein Properties

Pfam Domain Function:

Not Available

Protein Residues:

280

Protein Molecular Weight:

32967

Protein Theoretical pI:

Not Available

Signaling Regions:

Not Available

Transmembrane Regions:

Not Available

Protein Sequence:

>HTH-type transcriptional regulator ChbR
MMQPVINAPEIATAREQQLFNGKNFHVFIYNKTESISGLHQHDYYEFTLVLTGRYFQEIN
GKRVLLERGDFVFIPLGSHHQSFYEFGATRILNVGISKRFFEQHYLPLLPYCFVASQVYR
TNNAFLTYVETVISSLNFRETGLEEFVEMVTFYVINRLRHYREEQVIDDVPQWLKSTVEK
MHDKEQFSESALENMVALSAKSQEYLTRATQRYYGKTPMQIINEIRINFAKKQLEMTNYS
VTDIAFEAGYSSPSLFIKTFKKLTSFTPKSYRKKLTEFNQ

References

External Links:

Resource	Link
Uniprot ID:	P17410
Uniprot Name:	CHBR_ECOLI
CCDB:	CHBR_ECOLI

General Reference:

Not Available

HTH-type transcriptional regulator ChbR (P17410)