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The map label for this gene is cheB [H]

Identifier: 153951413

GI number: 153951413

Start: 790403

End: 790957

Strand: Direct

Name: cheB [H]

Synonym: JJD26997_0890

Alternate gene names: 153951413

Gene position: 790403-790957 (Clockwise)

Preceding gene: 153951734

Following gene: 153951397

Centisome position: 42.84

GC content: 32.07

Gene sequence:

>555_bases
ATGAAGCTCATACTCATAGGATCTTCAACAGGTGGTCCTAATCAGCTTAAATTTCTTTTAAAGGATATTGATATAAAAAA
TACTTGTGTAGTTATAGCTCAACACATGAGTGCCAGTTTCATTCCATCTTTTGTGGGACAATTTAATAAGGAGGCTTTTA
GTGAAGTGTGCTTATTAAATGATAAAGAGATATTAAGCAATAAAATTTATATTTGCCCCAAAAATACTATTTTATCTGGA
AATTTAAATATTGTAGCCGCTTGGCAAGATGTGGTTTCAAGTTTTAAGCCAAGCGTAGATTTGCTTTTTCATTCCGCTGT
TTCTTTGGCAAAAACAAATAAAACACTTGCTATTATTTTAACGGGCATGGGAGATGATGGCGCAAAAGGTTTATTTGAGC
TTTATAAAACAGGAGTTAGATGTTTATGCGAGAATGAAGCAGATAGCGTCGTTTATGGTATGCCAAAAAGAGCAAAAGAC
ATGAATCCGCATTTAAAACCTATGAGCTTAAAAGAAATTAAAAAAGAAATTGTAAATTTTATTGATCAGGATTAA

Upstream 100 bases:

>100_bases
ACAGCTTTTCTTTTTTAAAAATAAGCTTTATTTTTCTTTATATATGTTAGAATTGCGTGACAAGAAAAATAAAATTTCAA
TAAATTAAGGGGAGAAGAAA

Downstream 100 bases:

>100_bases
TGAAAGGAAAATTGCATGAAAAAAAAAATAACTCCTAGCGAATTAGAACTTAATGAATTTATAAAAATTATCAACGAAAT
GAGCGGTATTGATTTAACCG

Product: protein-glutamate methylesterase CheB

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 184; Mature: 184

Protein sequence:

>184_residues
MKLILIGSSTGGPNQLKFLLKDIDIKNTCVVIAQHMSASFIPSFVGQFNKEAFSEVCLLNDKEILSNKIYICPKNTILSG
NLNIVAAWQDVVSSFKPSVDLLFHSAVSLAKTNKTLAIILTGMGDDGAKGLFELYKTGVRCLCENEADSVVYGMPKRAKD
MNPHLKPMSLKEIKKEIVNFIDQD

Sequences:

>Translated_184_residues
MKLILIGSSTGGPNQLKFLLKDIDIKNTCVVIAQHMSASFIPSFVGQFNKEAFSEVCLLNDKEILSNKIYICPKNTILSG
NLNIVAAWQDVVSSFKPSVDLLFHSAVSLAKTNKTLAIILTGMGDDGAKGLFELYKTGVRCLCENEADSVVYGMPKRAKD
MNPHLKPMSLKEIKKEIVNFIDQD
>Mature_184_residues
MKLILIGSSTGGPNQLKFLLKDIDIKNTCVVIAQHMSASFIPSFVGQFNKEAFSEVCLLNDKEILSNKIYICPKNTILSG
NLNIVAAWQDVVSSFKPSVDLLFHSAVSLAKTNKTLAIILTGMGDDGAKGLFELYKTGVRCLCENEADSVVYGMPKRAKD
MNPHLKPMSLKEIKKEIVNFIDQD

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=191, Percent_Identity=32.9842931937173, Blast_Score=107, Evalue=5e-25,

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: 20255; Mature: 20255

Theoretical pI: Translated: 8.20; Mature: 8.20

Prosite motif: PS50122 CHEB

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

2.7 %Cys     (Translated Protein)
3.3 %Met     (Translated Protein)
6.0 %Cys+Met (Translated Protein)
2.7 %Cys     (Mature Protein)
3.3 %Met     (Mature Protein)
6.0 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MKLILIGSSTGGPNQLKFLLKDIDIKNTCVVIAQHMSASFIPSFVGQFNKEAFSEVCLLN
CEEEEEECCCCCHHHHHHHHHHCCCCCHHHHHHHHHCHHHHHHHHHHHCHHHHHHHHHCC
DKEILSNKIYICPKNTILSGNLNIVAAWQDVVSSFKPSVDLLFHSAVSLAKTNKTLAIIL
CHHHHHCEEEEECCCEEEECCCEEEEEHHHHHHHHCCCHHHHHHHHHHHHHCCCEEEEEE
TGMGDDGAKGLFELYKTGVRCLCENEADSVVYGMPKRAKDMNPHLKPMSLKEIKKEIVNF
EECCCCCHHHHHHHHHHHHHEEECCCCCCEEECCCCCCCCCCCCCCCCCHHHHHHHHHHH
IDQD
HCCC
>Mature Secondary Structure
MKLILIGSSTGGPNQLKFLLKDIDIKNTCVVIAQHMSASFIPSFVGQFNKEAFSEVCLLN
CEEEEEECCCCCHHHHHHHHHHCCCCCHHHHHHHHHCHHHHHHHHHHHCHHHHHHHHHCC
DKEILSNKIYICPKNTILSGNLNIVAAWQDVVSSFKPSVDLLFHSAVSLAKTNKTLAIIL
CHHHHHCEEEEECCCEEEECCCEEEEEHHHHHHHHCCCHHHHHHHHHHHHHCCCEEEEEE
TGMGDDGAKGLFELYKTGVRCLCENEADSVVYGMPKRAKDMNPHLKPMSLKEIKKEIVNF
EECCCCCHHHHHHHHHHHHHEEECCCCCCEEECCCCCCCCCCCCCCCCCHHHHHHHHHHH
IDQD
HCCC

PDB accession: NA

Resolution: NA

Structure class: Alpha Beta

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