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The map label for this gene is cheB2 [H]

Identifier: 238025037

GI number: 238025037

Start: 2122915

End: 2123940

Strand: Reverse

Name: cheB2 [H]

Synonym: bglu_2g16940

Alternate gene names: 238025037

Gene position: 2123940-2122915 (Counterclockwise)

Preceding gene: 238025038

Following gene: 238025036

Centisome position: 75.12

GC content: 72.81

Gene sequence:

>1026_bases
ATGAACATCGGCATCGTCAACGATTTACCGCTCGCCGTCGCCGCGCTGCGCCGCGCCATCGCGCACCGGCCCGACCATCG
CGTGCTGTGGGTGGCCGCCGACGGCGAGCAGGCGGTGGATTTCTGTCAGGCCAACCCGCCCGACCTGGTGCTGATGGACC
TGGTCATGCCGAAGGTGGACGGCGTGGCCGCCACGCGGCGCATCATGGAGCGCTCGCCGTGCGCGATCCTGATCGTCACG
GCCAGCGTGGACGCCAACAAGGCCACCATCTACGAGGCGATGGGGGCCGGCGCGCTCGACGCGGTGGATACGCCCACGCT
CGCGCAAGGCATGATCGCCAACGAATCGCAGCCGCTGCTGGCCAAGATCGACCAGATCGGCCGGCTGCTCGCCACGCGCG
GGCCGCTGCTGCCGCCGTCGCAGCCGGCCGGCTCGGCGGCGCTCGCGCAGCCGCCGCTGGTGGCGATCGGCGCGTCGGCG
GGCGGCCCGACCGCGCTCGCGGCGCTGCTCAAGCCGCTGCCCGAGGATTTCCCGGCCGCGATCGTGATCGTGCAGCACGT
CGATCAGGCGTTCGCGATCGGCATGGCCGAGTGGCTCGACGGCTTCACGCGGCTGCCGGTGCGCATCGCCAGGGCCGGCG
GCGCGCCGCAGCGCGGCGAGGTGCTGCTGGCCGCCACCAACGACCACCTGCAGCTGAACTCGCGCGGCCAGCTCGGCTAC
ACCCGCTATCCGGAGGAGACGCCGTACCGGCCGTCGGTGGACGTGTTCTTCCACAGCGTCGCCGAGTGGTGGCGCGGCGA
GGCGCTCGGCGTGCTGCTGACCGGCATGGGCCGCGACGGCGCGCTCGGCCTGAAGGCGATGCGCGCCAAGGGCTTCTACA
CCATCGCGCAGGACGCCGCGACCAGCGCCGTCTACGGCATGCCGAAAGCCGCCGCGGCGATCGACGCGGCCTCGGCGATC
CTGCCGCTCGAGCGCATCGCGGAGCGTCTGATGTCGCAATTACAGCGCGCGCCGCGCCCGCGCTGA

Upstream 100 bases:

>100_bases
GCGGGCTCGACGCCGGCGCCGACTATTATCTGGCGAAGGGCAGCTTCCACGACGAGGCGCTGCTCGACGCCGTCCACGAT
CTGATCGGAGAGGCGACGTC

Downstream 100 bases:

>100_bases
ACCGGGGCACGCCGCTTGCGCGGCCCGCCAGGCCCGCCCGGCGGGCGAGAGCGGGCCGCGCAAGCGGTCGCGGCAGGGTG
GGCACGTGGCGTGCTCGCCC

Product: chemotaxis-specific methylesterase

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 341; Mature: 341

Protein sequence:

>341_residues
MNIGIVNDLPLAVAALRRAIAHRPDHRVLWVAADGEQAVDFCQANPPDLVLMDLVMPKVDGVAATRRIMERSPCAILIVT
ASVDANKATIYEAMGAGALDAVDTPTLAQGMIANESQPLLAKIDQIGRLLATRGPLLPPSQPAGSAALAQPPLVAIGASA
GGPTALAALLKPLPEDFPAAIVIVQHVDQAFAIGMAEWLDGFTRLPVRIARAGGAPQRGEVLLAATNDHLQLNSRGQLGY
TRYPEETPYRPSVDVFFHSVAEWWRGEALGVLLTGMGRDGALGLKAMRAKGFYTIAQDAATSAVYGMPKAAAAIDAASAI
LPLERIAERLMSQLQRAPRPR

Sequences:

>Translated_341_residues
MNIGIVNDLPLAVAALRRAIAHRPDHRVLWVAADGEQAVDFCQANPPDLVLMDLVMPKVDGVAATRRIMERSPCAILIVT
ASVDANKATIYEAMGAGALDAVDTPTLAQGMIANESQPLLAKIDQIGRLLATRGPLLPPSQPAGSAALAQPPLVAIGASA
GGPTALAALLKPLPEDFPAAIVIVQHVDQAFAIGMAEWLDGFTRLPVRIARAGGAPQRGEVLLAATNDHLQLNSRGQLGY
TRYPEETPYRPSVDVFFHSVAEWWRGEALGVLLTGMGRDGALGLKAMRAKGFYTIAQDAATSAVYGMPKAAAAIDAASAI
LPLERIAERLMSQLQRAPRPR
>Mature_341_residues
MNIGIVNDLPLAVAALRRAIAHRPDHRVLWVAADGEQAVDFCQANPPDLVLMDLVMPKVDGVAATRRIMERSPCAILIVT
ASVDANKATIYEAMGAGALDAVDTPTLAQGMIANESQPLLAKIDQIGRLLATRGPLLPPSQPAGSAALAQPPLVAIGASA
GGPTALAALLKPLPEDFPAAIVIVQHVDQAFAIGMAEWLDGFTRLPVRIARAGGAPQRGEVLLAATNDHLQLNSRGQLGY
TRYPEETPYRPSVDVFFHSVAEWWRGEALGVLLTGMGRDGALGLKAMRAKGFYTIAQDAATSAVYGMPKAAAAIDAASAI
LPLERIAERLMSQLQRAPRPR

Specific function: Involved in the modulation of the chemotaxis system; catalyzes the demethylation of specific methylglutamate residues introduced into the chemoreceptors (methyl-accepting chemotaxis proteins) by CheR [H]

COG id: COG2201

COG function: function code NT; Chemotaxis response regulator containing a CheY-like receiver domain and a methylesterase domain

Gene ontology:

Cell location: Cytoplasm [H]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Contains 1 response regulatory domain [H]

Homologues:

Organism=Escherichia coli, GI1788192, Length=335, Percent_Identity=31.044776119403, Blast_Score=158, Evalue=6e-40,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR011006
- InterPro:   IPR008248
- InterPro:   IPR000673
- InterPro:   IPR001789 [H]

Pfam domain/function: PF01339 CheB_methylest; PF00072 Response_reg [H]

EC number: =3.1.1.61 [H]

Molecular weight: Translated: 36028; Mature: 36028

Theoretical pI: Translated: 7.06; Mature: 7.06

Prosite motif: PS50110 RESPONSE_REGULATORY ; PS50122 CHEB

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.6 %Cys     (Translated Protein)
3.2 %Met     (Translated Protein)
3.8 %Cys+Met (Translated Protein)
0.6 %Cys     (Mature Protein)
3.2 %Met     (Mature Protein)
3.8 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MNIGIVNDLPLAVAALRRAIAHRPDHRVLWVAADGEQAVDFCQANPPDLVLMDLVMPKVD
CCCCCCCCHHHHHHHHHHHHHCCCCCEEEEEECCCHHHHHHHCCCCCCEEEHHHHHCCCC
GVAATRRIMERSPCAILIVTASVDANKATIYEAMGAGALDAVDTPTLAQGMIANESQPLL
HHHHHHHHHHCCCCEEEEEEECCCCCHHHHHHHHCCCCCCCCCCCHHHHHHHCCCCCHHH
AKIDQIGRLLATRGPLLPPSQPAGSAALAQPPLVAIGASAGGPTALAALLKPLPEDFPAA
HHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCEEEEECCCCCHHHHHHHHHHCCCCCCHH
IVIVQHVDQAFAIGMAEWLDGFTRLPVRIARAGGAPQRGEVLLAATNDHLQLNSRGQLGY
HHHHHHHHHHHHHHHHHHHHHHHHCCHHEECCCCCCCCCCEEEEECCCCEEECCCCCCCC
TRYPEETPYRPSVDVFFHSVAEWWRGEALGVLLTGMGRDGALGLKAMRAKGFYTIAQDAA
CCCCCCCCCCCCHHHHHHHHHHHHCCCEEEEEEECCCCCCCCCHHHHHCCCCEEEHHHHH
TSAVYGMPKAAAAIDAASAILPLERIAERLMSQLQRAPRPR
HHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCC
>Mature Secondary Structure
MNIGIVNDLPLAVAALRRAIAHRPDHRVLWVAADGEQAVDFCQANPPDLVLMDLVMPKVD
CCCCCCCCHHHHHHHHHHHHHCCCCCEEEEEECCCHHHHHHHCCCCCCEEEHHHHHCCCC
GVAATRRIMERSPCAILIVTASVDANKATIYEAMGAGALDAVDTPTLAQGMIANESQPLL
HHHHHHHHHHCCCCEEEEEEECCCCCHHHHHHHHCCCCCCCCCCCHHHHHHHCCCCCHHH
AKIDQIGRLLATRGPLLPPSQPAGSAALAQPPLVAIGASAGGPTALAALLKPLPEDFPAA
HHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCEEEEECCCCCHHHHHHHHHHCCCCCCHH
IVIVQHVDQAFAIGMAEWLDGFTRLPVRIARAGGAPQRGEVLLAATNDHLQLNSRGQLGY
HHHHHHHHHHHHHHHHHHHHHHHHCCHHEECCCCCCCCCCEEEEECCCCEEECCCCCCCC
TRYPEETPYRPSVDVFFHSVAEWWRGEALGVLLTGMGRDGALGLKAMRAKGFYTIAQDAA
CCCCCCCCCCCCHHHHHHHHHHHHCCCEEEEEEECCCCCCCCCHHHHHCCCCEEEHHHHH
TSAVYGMPKAAAAIDAASAILPLERIAERLMSQLQRAPRPR
HHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCC

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: NA