Click here to switch to the map view.

The map label for this gene is cheR [H]

Identifier: 110834169

GI number: 110834169

Start: 1486174

End: 1487037

Strand: Direct

Name: cheR [H]

Synonym: ABO_1308

Alternate gene names: 110834169

Gene position: 1486174-1487037 (Clockwise)

Preceding gene: 110834168

Following gene: 110834170

Centisome position: 47.63

GC content: 48.73

Gene sequence:

>864_bases
ATGGCACAAACATGTCCGATTGAGGATGCTGACGTTAGCATCGAAGACATCGAAATTCGCCTGCTGCTTGAGGCGATATA
TCAGATGTACGGCTACGATTTTCGTTTCTATAGCCGCGCCTCCATACGTCGCAGGATCATGCATCATCTAACCATGTCTG
GCTTTGACTCAATCATGGAGATGACCGATAAGGTGCTGCGCGACCGGTCCTTCTTTACCACCTTATTTAATGAGCTGACG
GTGAACGTAACCGAGATGTATCGGGATCCGGATTTCTACCAAAGCTTCCGTGAAGAGGTTATCCCGGTGCTGAAGACGTT
CCCGTTTATTAAGATCTGGCACGCAGGCTGCTCCACCGGGGAAGAGATTTACTCCATGGCCATTTTGCTAGAGGAAGAAG
GGCTTTACGACCGGGCCATGATCTACGCAACCGATATCGACAAGAAAGTGCTAGCCTCGGCCAAGAAGGGCATTTACTCC
ATCGAAGCGGTCAAACAGTATGGTGACAACTATCGGCGGGCCGGTGGTAAGCATTCTTTATCTGACTATTTTACCGCCCG
CTATGACAGCGTGATTATGGAGCAGCGACTGAAACGCAATATCGTCTTTGCCGATCATGATCTGGCAACAGACCAGGTTT
TTGGTGAAATGCATGTCATCCTGTGCCGGAATGTACTCATCTACTTCAATCGAGCATTACAGGAGCGTGTGATCAAGCTG
TTTAGTGACAGTCTAGATATGGGCGGTTACTTGTGCTTGGGAACCAAGGAAAGTTTACGTTTCAGTGGGCAGGAAGAGTC
GTTCGATGTTATCAACAAGTCGTTGCGAGTTTTTCGCAAACGGCAGTTTCAACACCACGCATGA

Upstream 100 bases:

>100_bases
CGAAGCTGACGTCTTTGCTGCGAGTTTGGTTACATACGTAGTGACTGGAAAATACGCCTGCAGTCACTTTATAAGAACAA
GCACCGTGGCGGATAACGTT

Downstream 100 bases:

>100_bases
TTAGAGACAACTGATGATTGAGCAGAAGTTGCTATTAGTGGATGATCAGCCAGCTAACTTAGTATCGCTAGAGGCGATTC
TGGAAAGTGAAGGCCGCATC

Product: chemotaxis protein methyltransferase

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 287; Mature: 286

Protein sequence:

>287_residues
MAQTCPIEDADVSIEDIEIRLLLEAIYQMYGYDFRFYSRASIRRRIMHHLTMSGFDSIMEMTDKVLRDRSFFTTLFNELT
VNVTEMYRDPDFYQSFREEVIPVLKTFPFIKIWHAGCSTGEEIYSMAILLEEEGLYDRAMIYATDIDKKVLASAKKGIYS
IEAVKQYGDNYRRAGGKHSLSDYFTARYDSVIMEQRLKRNIVFADHDLATDQVFGEMHVILCRNVLIYFNRALQERVIKL
FSDSLDMGGYLCLGTKESLRFSGQEESFDVINKSLRVFRKRQFQHHA

Sequences:

>Translated_287_residues
MAQTCPIEDADVSIEDIEIRLLLEAIYQMYGYDFRFYSRASIRRRIMHHLTMSGFDSIMEMTDKVLRDRSFFTTLFNELT
VNVTEMYRDPDFYQSFREEVIPVLKTFPFIKIWHAGCSTGEEIYSMAILLEEEGLYDRAMIYATDIDKKVLASAKKGIYS
IEAVKQYGDNYRRAGGKHSLSDYFTARYDSVIMEQRLKRNIVFADHDLATDQVFGEMHVILCRNVLIYFNRALQERVIKL
FSDSLDMGGYLCLGTKESLRFSGQEESFDVINKSLRVFRKRQFQHHA
>Mature_286_residues
AQTCPIEDADVSIEDIEIRLLLEAIYQMYGYDFRFYSRASIRRRIMHHLTMSGFDSIMEMTDKVLRDRSFFTTLFNELTV
NVTEMYRDPDFYQSFREEVIPVLKTFPFIKIWHAGCSTGEEIYSMAILLEEEGLYDRAMIYATDIDKKVLASAKKGIYSI
EAVKQYGDNYRRAGGKHSLSDYFTARYDSVIMEQRLKRNIVFADHDLATDQVFGEMHVILCRNVLIYFNRALQERVIKLF
SDSLDMGGYLCLGTKESLRFSGQEESFDVINKSLRVFRKRQFQHHA

Specific function: Methylation of the membrane-bound methyl-accepting chemotaxis proteins (MCP) to form gamma-glutamyl methyl ester residues in MCP. CheR is responsible for the chemotactic adaptation to repellents [H]

COG id: COG1352

COG function: function code NT; Methylase of chemotaxis methyl-accepting proteins

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Contains 1 cheR-type methyltransferase domain [H]

Homologues:

Organism=Escherichia coli, GI1788193, Length=279, Percent_Identity=25.8064516129032, Blast_Score=84, Evalue=1e-17,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR022642
- InterPro:   IPR000780
- InterPro:   IPR022641 [H]

Pfam domain/function: PF01739 CheR; PF03705 CheR_N [H]

EC number: =2.1.1.80 [H]

Molecular weight: Translated: 33647; Mature: 33516

Theoretical pI: Translated: 6.32; Mature: 6.32

Prosite motif: PS50123 CHER

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.4 %Cys     (Translated Protein)
4.2 %Met     (Translated Protein)
5.6 %Cys+Met (Translated Protein)
1.4 %Cys     (Mature Protein)
3.8 %Met     (Mature Protein)
5.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MAQTCPIEDADVSIEDIEIRLLLEAIYQMYGYDFRFYSRASIRRRIMHHLTMSGFDSIME
CCCCCCCCCCCCCHHHHHHHHHHHHHHHHHCCCCEEHHHHHHHHHHHHHHHHHHHHHHHH
MTDKVLRDRSFFTTLFNELTVNVTEMYRDPDFYQSFREEVIPVLKTFPFIKIWHAGCSTG
HHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHCCHHHEECCCCCCH
EEIYSMAILLEEEGLYDRAMIYATDIDKKVLASAKKGIYSIEAVKQYGDNYRRAGGKHSL
HHHHHHHHHEECCCCCCCEEEEEECCCHHHHHHHHCCHHHHHHHHHHHHHHHHCCCCCCH
SDYFTARYDSVIMEQRLKRNIVFADHDLATDQVFGEMHVILCRNVLIYFNRALQERVIKL
HHHHHHHHHHHHHHHHHHCCCEEECCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
FSDSLDMGGYLCLGTKESLRFSGQEESFDVINKSLRVFRKRQFQHHA
HHCCCCCCCEEEECCHHHHCCCCCCHHHHHHHHHHHHHHHHHHHCCC
>Mature Secondary Structure 
AQTCPIEDADVSIEDIEIRLLLEAIYQMYGYDFRFYSRASIRRRIMHHLTMSGFDSIME
CCCCCCCCCCCCHHHHHHHHHHHHHHHHHCCCCEEHHHHHHHHHHHHHHHHHHHHHHHH
MTDKVLRDRSFFTTLFNELTVNVTEMYRDPDFYQSFREEVIPVLKTFPFIKIWHAGCSTG
HHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHCCHHHEECCCCCCH
EEIYSMAILLEEEGLYDRAMIYATDIDKKVLASAKKGIYSIEAVKQYGDNYRRAGGKHSL
HHHHHHHHHEECCCCCCCEEEEEECCCHHHHHHHHCCHHHHHHHHHHHHHHHHCCCCCCH
SDYFTARYDSVIMEQRLKRNIVFADHDLATDQVFGEMHVILCRNVLIYFNRALQERVIKL
HHHHHHHHHHHHHHHHHHCCCEEECCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
FSDSLDMGGYLCLGTKESLRFSGQEESFDVINKSLRVFRKRQFQHHA
HHCCCCCCCEEEECCHHHHCCCCCCHHHHHHHHHHHHHHHHHHHCCC

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: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: 8244966; 9384377; 10568751 [H]