| Definition | Escherichia coli IAI39 chromosome, complete genome. |
|---|---|
| Accession | NC_011750 |
| Length | 5,132,068 |
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The map label for this gene is chbR
Identifier: 218699698
GI number: 218699698
Start: 1384076
End: 1384918
Strand: Direct
Name: chbR
Synonym: ECIAI39_1319
Alternate gene names: 218699698
Gene position: 1384076-1384918 (Clockwise)
Preceding gene: 218699697
Following gene: 218699699
Centisome position: 26.97
GC content: 41.28
Gene sequence:
>843_bases ATGATGCAGCCAATGATTAACGCGCCGGAAATTGCCACTGCCCGAGAACAGCAGTTGTTTAATGGCAAAAACTTCCATGT GTTTATCTACAACAAAACTGAGAGTATCAGCGGACTGCATCAGCACGACTATTATGAATTTACTCTGGTATTAACCGGGC GTTATTTCCAGGAGATTAACGGTAAGCGCGTGTTACTGGAACGGGGCGATTTTGTTTTTATTCCGTTAGGTTCGCACCAT CAAAGTTTTTATGAGTTTGGTGCCACGCGCATATTGAACGTTGGGATCAGTAAACGCTTTTTTGAGCAGCATTACCTGCC GTTGTTGCCTTATTGCTTTGTTGCTTCGCAGGTATACCGGACCAATAACGCTTTTCTCACCTATGTGGAAACAGTGATTT CTTCATTGAATTTCCGCGAAACAGGGCTGGAAGAGTTTGTTGAGATGGTTACTTTTTATGTCATTAACCGTTTACGTCAT TACCGCGAAGAACAGGTGATTGATGATGTACCGCAGTGGCTGAAAAGTACGGTAGAAAAGATGCATGATAAAGAGCAGTT TAGTGAATCGGCACTGGAGAATATGGTGACGTTGTCAGCCAAATCACAGGAATATTTGACGCGAGCGACTCAACGATATT ATGGCAAAACGCCAATGCAGATTATTAATGAAATCCGTATTAATTTTGCCAAAAAACAACTGGAAATGACCAACTATTCA GTGACGGATATTGCGTTTGAGGCCGGTTATAGTAGCCCGAGTTTGTTTATTAAAACGTTTAAGAAATTAACGTCCTTTAC GCCTAAGAGCTATCGTAAGAAATTGACTGAATTTAATCAGTAA
Upstream 100 bases:
>100_bases CTGGTCCACGCTCAGGATCATTTAATGACGTCCATGCTTGCGCGTGAACTGATTACTGAATTAATTGAGCTTCATGAAAA ACTGAAGGCATAAGGAGTCG
Downstream 100 bases:
>100_bases GTCGTTATACCTGACAATTCACATATCTGTCCTGTTGCTGGATTATTTATGTCCGGGGGGCAGATATGCCAGATATCAGT ATTCTGTACTGAAGGGAGAA
Product: DNA-binding transcriptional regulator ChbR
Products: NA
Alternate protein names: Chb operon repressor [H]
Number of amino acids: Translated: 280; Mature: 280
Protein sequence:
>280_residues MMQPMINAPEIATAREQQLFNGKNFHVFIYNKTESISGLHQHDYYEFTLVLTGRYFQEINGKRVLLERGDFVFIPLGSHH QSFYEFGATRILNVGISKRFFEQHYLPLLPYCFVASQVYRTNNAFLTYVETVISSLNFRETGLEEFVEMVTFYVINRLRH YREEQVIDDVPQWLKSTVEKMHDKEQFSESALENMVTLSAKSQEYLTRATQRYYGKTPMQIINEIRINFAKKQLEMTNYS VTDIAFEAGYSSPSLFIKTFKKLTSFTPKSYRKKLTEFNQ
Sequences:
>Translated_280_residues MMQPMINAPEIATAREQQLFNGKNFHVFIYNKTESISGLHQHDYYEFTLVLTGRYFQEINGKRVLLERGDFVFIPLGSHH QSFYEFGATRILNVGISKRFFEQHYLPLLPYCFVASQVYRTNNAFLTYVETVISSLNFRETGLEEFVEMVTFYVINRLRH YREEQVIDDVPQWLKSTVEKMHDKEQFSESALENMVTLSAKSQEYLTRATQRYYGKTPMQIINEIRINFAKKQLEMTNYS VTDIAFEAGYSSPSLFIKTFKKLTSFTPKSYRKKLTEFNQ >Mature_280_residues MMQPMINAPEIATAREQQLFNGKNFHVFIYNKTESISGLHQHDYYEFTLVLTGRYFQEINGKRVLLERGDFVFIPLGSHH QSFYEFGATRILNVGISKRFFEQHYLPLLPYCFVASQVYRTNNAFLTYVETVISSLNFRETGLEEFVEMVTFYVINRLRH YREEQVIDDVPQWLKSTVEKMHDKEQFSESALENMVTLSAKSQEYLTRATQRYYGKTPMQIINEIRINFAKKQLEMTNYS VTDIAFEAGYSSPSLFIKTFKKLTSFTPKSYRKKLTEFNQ
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 presen
COG id: NA
COG function: NA
Gene ontology:
Cell location: Cytoplasmic
Metaboloic importance: Non_Essential [C]
Operon status: Not Known
Operon components: None
Similarity: Contains 1 HTH araC/xylS-type DNA-binding domain [H]
Homologues:
Organism=Escherichia coli, GI1788030, Length=280, Percent_Identity=99.2857142857143, Blast_Score=577, Evalue=1e-166,
Paralogues:
None
Copy number: NA
Swissprot (AC and ID): NA
Other databases:
- InterPro: IPR013096 - InterPro: IPR011051 - InterPro: IPR009057 - InterPro: IPR012287 - InterPro: IPR018062 - InterPro: IPR020449 - InterPro: IPR018060 - InterPro: IPR014710 [H]
Pfam domain/function: PF07883 Cupin_2; PF00165 HTH_AraC [H]
EC number: NA
Molecular weight: Translated: 33030; Mature: 33030
Theoretical pI: Translated: 8.73; Mature: 8.73
Prosite motif: PS00041 HTH_ARAC_FAMILY_1 ; PS01124 HTH_ARAC_FAMILY_2
Important sites: NA
Signals:
None
Transmembrane regions:
None
Cys/Met content:
0.4 %Cys (Translated Protein) 2.9 %Met (Translated Protein) 3.2 %Cys+Met (Translated Protein) 0.4 %Cys (Mature Protein) 2.9 %Met (Mature Protein) 3.2 %Cys+Met (Mature Protein)
Secondary structure:
>Translated Secondary Structure MMQPMINAPEIATAREQQLFNGKNFHVFIYNKTESISGLHQHDYYEFTLVLTGRYFQEIN CCCCCCCCCCHHHHHHHHHHCCCCEEEEEEECCHHHCCCHHCCCEEEEEEEEHHHHHHCC GKRVLLERGDFVFIPLGSHHQSFYEFGATRILNVGISKRFFEQHYLPLLPYCFVASQVYR CCEEEEECCCEEEEECCCCHHHHHHHHHHHHHHCCHHHHHHHHHCHHHHHHHHHHHHHHH TNNAFLTYVETVISSLNFRETGLEEFVEMVTFYVINRLRHYREEQVIDDVPQWLKSTVEK CCCHHHHHHHHHHHHCCCHHCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH MHDKEQFSESALENMVTLSAKSQEYLTRATQRYYGKTPMQIINEIRINFAKKQLEMTNYS HHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHCCCC VTDIAFEAGYSSPSLFIKTFKKLTSFTPKSYRKKLTEFNQ HHHHHHCCCCCCHHHHHHHHHHHHCCCCHHHHHHHHHCCC >Mature Secondary Structure MMQPMINAPEIATAREQQLFNGKNFHVFIYNKTESISGLHQHDYYEFTLVLTGRYFQEIN CCCCCCCCCCHHHHHHHHHHCCCCEEEEEEECCHHHCCCHHCCCEEEEEEEEHHHHHHCC GKRVLLERGDFVFIPLGSHHQSFYEFGATRILNVGISKRFFEQHYLPLLPYCFVASQVYR CCEEEEECCCEEEEECCCCHHHHHHHHHHHHHHCCHHHHHHHHHCHHHHHHHHHHHHHHH TNNAFLTYVETVISSLNFRETGLEEFVEMVTFYVINRLRHYREEQVIDDVPQWLKSTVEK CCCHHHHHHHHHHHHCCCHHCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH MHDKEQFSESALENMVTLSAKSQEYLTRATQRYYGKTPMQIINEIRINFAKKQLEMTNYS HHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHCCCC VTDIAFEAGYSSPSLFIKTFKKLTSFTPKSYRKKLTEFNQ HHHHHHCCCCCCHHHHHHHHHHHHCCCCHHHHHHHHHCCC
PDB accession: NA
Resolution: NA
Structure class: Unstructured
Cofactors: NA
Metal ions: NA
Kcat value (1/min): NA
Specific activity: NA
Km value (mM): NA
Substrates: DNA [C]
Specific reaction: Protein + DNA = Protein-DNA [C]
General reaction: NA
Inhibitor: NA
Structure determination priority: 10.0
TargetDB status: NA
Availability: NA
References: 2179047; 9097039; 9278503; 9405618 [H]