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The map label for this gene is cheB2 [H]

Identifier: 116695985

GI number: 116695985

Start: 2305964

End: 2306983

Strand: Direct

Name: cheB2 [H]

Synonym: H16_B2049

Alternate gene names: 116695985

Gene position: 2305964-2306983 (Clockwise)

Preceding gene: 116695984

Following gene: 116695986

Centisome position: 79.18

GC content: 72.65

Gene sequence:

>1020_bases
ATGAAGATCGGCATCGTCAATGACTCGGCGCTTGCGGTAGCCGCGCTGCGCCGCGCGCTTGCGCTGGATCCGTCGTTCGA
GATCGCCTGGGTCGCCGGCGACGGCGAACAGGCGGTGCAGATGGCCGCGCGCCAGACCCCGGACCTGATCCTGATGGACC
TGCTGATGCCGGTCATGGACGGCGTCGAGGCGACCCGGCGCATCATGTCCGCCACCCCCTGCGCCATCGTGGTGGTGACC
ATGGACCTGGGCCGCAATGCCTCGCAGGTGTTCGACGCAATGGGCCACGGCGCCATCGACGCGGTCGACACCCCCACGCT
GGTCGAGCCCGACGCCCAGCTTGCCGCCGGGCCGCTGCTGCGCAAGCTGCGCAATATCGGCCGCCTGCTGGCCGGCCGCG
TGGCCCCGCAGCATAGGCTGACGGCAGCGCCGCGCGCAGTGGCCGCACCACGGCTGGTGGCGATCGGCGCCTCGGCCGGC
GGCCCGGCCGCGCTGGCCACGCTGCTGGGCGCGCTGCCGGCGGACTTCGGCGCCGCGGTGGTCACCGTGCAGCATGTGGA
CGAAGCCTTTGCCGCCGGCATGGCCGACTGGCTCGACGGACAGTGCAAGCTGCCGGTGCGCATTGCCCGCGCCGGCGACG
CGCCCCAGGCCGGCACGGTGCTGCTGGCCGGCACCAACGACCACCTGCGCCTGGCCAGTCCCACGCGCATGGCCTACTCC
GAACAGCCCTGCGACTACCTGTACCGCCCCTCCATCGATGTGTTCTTTGAAAGCGTGGTGGAGCACTGGCGCGGCGACGT
GATCGGCGTGCTGCTCACCGGCATGGGCCGCGACGGCGCGCTGGGGCTGAAGGCGATGCGCGAGCGCGGCTTCCTGACCA
TCGCCCAGGACCGCGCCACCAGCGCCGTGTACGGCATGCCCAAGGCCGCCGCAGCCATGGGCGCGGCCGCGGAGATCCTG
CCGCTGCCGCGCATTGCGCCGCGGCTGGTGCAGGCATGCGGCGGCACCGTGCCGCTTTGA

Upstream 100 bases:

>100_bases
GCGGGCTCGAGGCCGGCGCGGACTATTATCTGGCCAAGGGCAGTTTCCACGACGCCGCGTTGCTCGACGCGGTCCATGAC
CTGATCGGCGAGGCACGCCC

Downstream 100 bases:

>100_bases
CCCGATGCAATACGTCGCGGCCGGCACCGGGACCGTGACACCCAGGAACTGAACATGCAACCCGAATTACCCAACCGACC
CGCAGCGCCTGCGGCCGACA

Product: chemotaxis-specific methylesterase

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 339; Mature: 339

Protein sequence:

>339_residues
MKIGIVNDSALAVAALRRALALDPSFEIAWVAGDGEQAVQMAARQTPDLILMDLLMPVMDGVEATRRIMSATPCAIVVVT
MDLGRNASQVFDAMGHGAIDAVDTPTLVEPDAQLAAGPLLRKLRNIGRLLAGRVAPQHRLTAAPRAVAAPRLVAIGASAG
GPAALATLLGALPADFGAAVVTVQHVDEAFAAGMADWLDGQCKLPVRIARAGDAPQAGTVLLAGTNDHLRLASPTRMAYS
EQPCDYLYRPSIDVFFESVVEHWRGDVIGVLLTGMGRDGALGLKAMRERGFLTIAQDRATSAVYGMPKAAAAMGAAAEIL
PLPRIAPRLVQACGGTVPL

Sequences:

>Translated_339_residues
MKIGIVNDSALAVAALRRALALDPSFEIAWVAGDGEQAVQMAARQTPDLILMDLLMPVMDGVEATRRIMSATPCAIVVVT
MDLGRNASQVFDAMGHGAIDAVDTPTLVEPDAQLAAGPLLRKLRNIGRLLAGRVAPQHRLTAAPRAVAAPRLVAIGASAG
GPAALATLLGALPADFGAAVVTVQHVDEAFAAGMADWLDGQCKLPVRIARAGDAPQAGTVLLAGTNDHLRLASPTRMAYS
EQPCDYLYRPSIDVFFESVVEHWRGDVIGVLLTGMGRDGALGLKAMRERGFLTIAQDRATSAVYGMPKAAAAMGAAAEIL
PLPRIAPRLVQACGGTVPL
>Mature_339_residues
MKIGIVNDSALAVAALRRALALDPSFEIAWVAGDGEQAVQMAARQTPDLILMDLLMPVMDGVEATRRIMSATPCAIVVVT
MDLGRNASQVFDAMGHGAIDAVDTPTLVEPDAQLAAGPLLRKLRNIGRLLAGRVAPQHRLTAAPRAVAAPRLVAIGASAG
GPAALATLLGALPADFGAAVVTVQHVDEAFAAGMADWLDGQCKLPVRIARAGDAPQAGTVLLAGTNDHLRLASPTRMAYS
EQPCDYLYRPSIDVFFESVVEHWRGDVIGVLLTGMGRDGALGLKAMRERGFLTIAQDRATSAVYGMPKAAAAMGAAAEIL
PLPRIAPRLVQACGGTVPL

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=334, Percent_Identity=31.1377245508982, Blast_Score=150, Evalue=9e-38,

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: 35302; Mature: 35302

Theoretical pI: Translated: 6.67; Mature: 6.67

Prosite motif: PS50110 RESPONSE_REGULATORY ; PS50122 CHEB

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.2 %Cys     (Translated Protein)
4.1 %Met     (Translated Protein)
5.3 %Cys+Met (Translated Protein)
1.2 %Cys     (Mature Protein)
4.1 %Met     (Mature Protein)
5.3 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MKIGIVNDSALAVAALRRALALDPSFEIAWVAGDGEQAVQMAARQTPDLILMDLLMPVMD
CEEEEECCHHHHHHHHHHHHHCCCCCEEEEEECCCHHHHHHHHHCCCHHHHHHHHHHHHC
GVEATRRIMSATPCAIVVVTMDLGRNASQVFDAMGHGAIDAVDTPTLVEPDAQLAAGPLL
CHHHHHHHHHCCCEEEEEEEECCCCCHHHHHHHHCCCCCCCCCCCCEECCCHHHHHHHHH
RKLRNIGRLLAGRVAPQHRLTAAPRAVAAPRLVAIGASAGGPAALATLLGALPADFGAAV
HHHHHHHHHHHHCCCCHHHHHCCCHHHCCCCEEEEECCCCCHHHHHHHHHHCCCCCCHHE
VTVQHVDEAFAAGMADWLDGQCKLPVRIARAGDAPQAGTVLLAGTNDHLRLASPTRMAYS
EHHHHHHHHHHHHHHHHCCCCCCCCEEEECCCCCCCCCEEEEECCCCCEEECCCHHHCCC
EQPCDYLYRPSIDVFFESVVEHWRGDVIGVLLTGMGRDGALGLKAMRERGFLTIAQDRAT
CCCCCHHCCCCHHHHHHHHHHHHCCCEEEEHEECCCCCCCHHHHHHHHCCCEEEECCCCC
SAVYGMPKAAAAMGAAAEILPLPRIAPRLVQACGGTVPL
HHHHCCCHHHHHHCCHHHHCCCCHHHHHHHHHCCCCCCC
>Mature Secondary Structure
MKIGIVNDSALAVAALRRALALDPSFEIAWVAGDGEQAVQMAARQTPDLILMDLLMPVMD
CEEEEECCHHHHHHHHHHHHHCCCCCEEEEEECCCHHHHHHHHHCCCHHHHHHHHHHHHC
GVEATRRIMSATPCAIVVVTMDLGRNASQVFDAMGHGAIDAVDTPTLVEPDAQLAAGPLL
CHHHHHHHHHCCCEEEEEEEECCCCCHHHHHHHHCCCCCCCCCCCCEECCCHHHHHHHHH
RKLRNIGRLLAGRVAPQHRLTAAPRAVAAPRLVAIGASAGGPAALATLLGALPADFGAAV
HHHHHHHHHHHHCCCCHHHHHCCCHHHCCCCEEEEECCCCCHHHHHHHHHHCCCCCCHHE
VTVQHVDEAFAAGMADWLDGQCKLPVRIARAGDAPQAGTVLLAGTNDHLRLASPTRMAYS
EHHHHHHHHHHHHHHHHCCCCCCCCEEEECCCCCCCCCEEEEECCCCCEEECCCHHHCCC
EQPCDYLYRPSIDVFFESVVEHWRGDVIGVLLTGMGRDGALGLKAMRERGFLTIAQDRAT
CCCCCHHCCCCHHHHHHHHHHHHCCCEEEEHEECCCCCCCHHHHHHHHCCCEEEECCCCC
SAVYGMPKAAAAMGAAAEILPLPRIAPRLVQACGGTVPL
HHHHCCCHHHHHHCCHHHHCCCCHHHHHHHHHCCCCCCC

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