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The map label for this gene is cheB1 [H]

Identifier: 73539434

GI number: 73539434

Start: 2431387

End: 2432457

Strand: Direct

Name: cheB1 [H]

Synonym: Reut_B5612

Alternate gene names: 73539434

Gene position: 2431387-2432457 (Clockwise)

Preceding gene: 73539433

Following gene: 73539435

Centisome position: 89.19

GC content: 66.48

Gene sequence:

>1071_bases
ATGACTGCCGCGAAGATCAAGGTGTTGTGCGTGGATGATTCCGCGCTGATTCGCAGCCTGATGACGGAGATCATCAACAG
CCAGCCCGACATGGAAGTGGTTGGGACTGCGCCCGATCCGCTCGTCGCGCGCGAGATGATCAAGCAGCTGAACCCCGACG
TGCTGACGCTCGACGTCGAAATGCCGCGCATGGACGGGCTCGATTTCCTCGAGCGGCTGATGCGGCTGCGCCCGATGCCC
GTGCTGATGGTGTCGTCGCTGACCGAACGCGGTTCCGAAATCACGATGCGCGCGCTGGAGCTGGGCGCCGTCGACTTCGT
CACCAAGCCCAAGCTCGGCATCCGCGACGGCCTGATGGAGTACACCGACACCATCGCGGACAAGATCCGCGCCGCGTCGC
GTGCGCGCGTACGCCAGGCTCCGCAGGCCGCGTCCGGCACGCCGGCCACGCCGATGCTGCGCAGCCCGCTGCTGTCGACC
GAGAAGCTGATCATCCTGGGCGCGTCGACGGGCGGAACGGAAGCGATCAAGGACTTCCTGATGCCGTTGCCGCCGGACAG
CCCCGCCGTGCTGATCGTGCAGCATATGCCTGCCGGCTTTACGCGCTCGTTCGCGCAACGGCTCGATGGGCTGTGCCGCA
TCACGGTGAAGGAAGCGGAGCACGGCGAACGCGTGCTGCCCGGCTATGCCTATATCGCGCCCGGCGATTCGCACCTGCGC
CTGGCGCGCAGCGGCGCCAACTACGTGGCGCACCTGTCGCAAGAAGCGCCGGTCAACCGCCATCGTCCGTCGGTGGACGT
GCTGTTCGATTCTGCCGCCGAGCATGGCGGCAAGAACGTGATCGGCGTGATCCTGACCGGCATGGGCAAGGACGGTGCCA
AGGGCATGCTGCGCATGCGCGAGGCCGGTGCCTATAACCTGGCGCAGGACGAAAGTACCTGCATCGTGTTTGGCATGCCG
AAGGAGGCGATCGCCGCCGGCGGCGTGCATGAAGTAGTGCCCCTGCACTCGATGACCCAGCGCGTGATGGCGCGCCTGGC
CACTTACGGGACCCGCGCGCAACGGGTCTGA

Upstream 100 bases:

>100_bases
ATCGCCACGTCCGGCACGGCGCCGTCGCGTGGTGGCGAGCTTTTCACGCGCGCATCGGCGTCCCGGACGCCATCCTGAAC
GAATCGAAAGCAGAACGACT

Downstream 100 bases:

>100_bases
AATAACAGGTCGAGGCCTGTCCCCGGCGGGGCTGGCCTGAAAACCAAACGACATTCCACAACTGCATCTACCGGAGCCTT
CAAAGTGGACAAGAACATCA

Product: chemotaxis-specific methylesterase

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 356; Mature: 355

Protein sequence:

>356_residues
MTAAKIKVLCVDDSALIRSLMTEIINSQPDMEVVGTAPDPLVAREMIKQLNPDVLTLDVEMPRMDGLDFLERLMRLRPMP
VLMVSSLTERGSEITMRALELGAVDFVTKPKLGIRDGLMEYTDTIADKIRAASRARVRQAPQAASGTPATPMLRSPLLST
EKLIILGASTGGTEAIKDFLMPLPPDSPAVLIVQHMPAGFTRSFAQRLDGLCRITVKEAEHGERVLPGYAYIAPGDSHLR
LARSGANYVAHLSQEAPVNRHRPSVDVLFDSAAEHGGKNVIGVILTGMGKDGAKGMLRMREAGAYNLAQDESTCIVFGMP
KEAIAAGGVHEVVPLHSMTQRVMARLATYGTRAQRV

Sequences:

>Translated_356_residues
MTAAKIKVLCVDDSALIRSLMTEIINSQPDMEVVGTAPDPLVAREMIKQLNPDVLTLDVEMPRMDGLDFLERLMRLRPMP
VLMVSSLTERGSEITMRALELGAVDFVTKPKLGIRDGLMEYTDTIADKIRAASRARVRQAPQAASGTPATPMLRSPLLST
EKLIILGASTGGTEAIKDFLMPLPPDSPAVLIVQHMPAGFTRSFAQRLDGLCRITVKEAEHGERVLPGYAYIAPGDSHLR
LARSGANYVAHLSQEAPVNRHRPSVDVLFDSAAEHGGKNVIGVILTGMGKDGAKGMLRMREAGAYNLAQDESTCIVFGMP
KEAIAAGGVHEVVPLHSMTQRVMARLATYGTRAQRV
>Mature_355_residues
TAAKIKVLCVDDSALIRSLMTEIINSQPDMEVVGTAPDPLVAREMIKQLNPDVLTLDVEMPRMDGLDFLERLMRLRPMPV
LMVSSLTERGSEITMRALELGAVDFVTKPKLGIRDGLMEYTDTIADKIRAASRARVRQAPQAASGTPATPMLRSPLLSTE
KLIILGASTGGTEAIKDFLMPLPPDSPAVLIVQHMPAGFTRSFAQRLDGLCRITVKEAEHGERVLPGYAYIAPGDSHLRL
ARSGANYVAHLSQEAPVNRHRPSVDVLFDSAAEHGGKNVIGVILTGMGKDGAKGMLRMREAGAYNLAQDESTCIVFGMPK
EAIAAGGVHEVVPLHSMTQRVMARLATYGTRAQRV

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=344, Percent_Identity=66.2790697674419, Blast_Score=469, Evalue=1e-133,
Organism=Escherichia coli, GI87082052, Length=172, Percent_Identity=30.2325581395349, Blast_Score=62, Evalue=6e-11,

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: 38529; Mature: 38397

Theoretical pI: Translated: 8.11; Mature: 8.11

Prosite motif: PS50110 RESPONSE_REGULATORY ; PS50122 CHEB

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.8 %Cys     (Translated Protein)
5.6 %Met     (Translated Protein)
6.5 %Cys+Met (Translated Protein)
0.8 %Cys     (Mature Protein)
5.4 %Met     (Mature Protein)
6.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTAAKIKVLCVDDSALIRSLMTEIINSQPDMEVVGTAPDPLVAREMIKQLNPDVLTLDVE
CCCCEEEEEEECCHHHHHHHHHHHHCCCCCCEEECCCCCHHHHHHHHHHCCCCEEEEEEC
MPRMDGLDFLERLMRLRPMPVLMVSSLTERGSEITMRALELGAVDFVTKPKLGIRDGLME
CCCCCCHHHHHHHHHHCCCCHHHHHHHHHCCCHHHHHHHHHCCCCEECCCCCCHHHHHHH
YTDTIADKIRAASRARVRQAPQAASGTPATPMLRSPLLSTEKLIILGASTGGTEAIKDFL
HHHHHHHHHHHHHHHHHHHCCCCCCCCCCCHHHHCCCCCCCEEEEEECCCCCHHHHHHHH
MPLPPDSPAVLIVQHMPAGFTRSFAQRLDGLCRITVKEAEHGERVLPGYAYIAPGDSHLR
CCCCCCCCCEEEEECCCCCHHHHHHHHCCCEEEEEEECCCCCCEECCCEEEECCCCCCEE
LARSGANYVAHLSQEAPVNRHRPSVDVLFDSAAEHGGKNVIGVILTGMGKDGAKGMLRMR
EECCCCHHHHHCCCCCCCCCCCCCHHEEEHHHHHHCCCCEEEEEEECCCCCCHHHHHHHH
EAGAYNLAQDESTCIVFGMPKEAIAAGGVHEVVPLHSMTQRVMARLATYGTRAQRV
HCCCCCCCCCCCCEEEEECCHHHHHCCCCHHHHHHHHHHHHHHHHHHHHCCHHCCC
>Mature Secondary Structure 
TAAKIKVLCVDDSALIRSLMTEIINSQPDMEVVGTAPDPLVAREMIKQLNPDVLTLDVE
CCCEEEEEEECCHHHHHHHHHHHHCCCCCCEEECCCCCHHHHHHHHHHCCCCEEEEEEC
MPRMDGLDFLERLMRLRPMPVLMVSSLTERGSEITMRALELGAVDFVTKPKLGIRDGLME
CCCCCCHHHHHHHHHHCCCCHHHHHHHHHCCCHHHHHHHHHCCCCEECCCCCCHHHHHHH
YTDTIADKIRAASRARVRQAPQAASGTPATPMLRSPLLSTEKLIILGASTGGTEAIKDFL
HHHHHHHHHHHHHHHHHHHCCCCCCCCCCCHHHHCCCCCCCEEEEEECCCCCHHHHHHHH
MPLPPDSPAVLIVQHMPAGFTRSFAQRLDGLCRITVKEAEHGERVLPGYAYIAPGDSHLR
CCCCCCCCCEEEEECCCCCHHHHHHHHCCCEEEEEEECCCCCCEECCCEEEECCCCCCEE
LARSGANYVAHLSQEAPVNRHRPSVDVLFDSAAEHGGKNVIGVILTGMGKDGAKGMLRMR
EECCCCHHHHHCCCCCCCCCCCCCHHEEEHHHHHHCCCCEEEEEEECCCCCCHHHHHHHH
EAGAYNLAQDESTCIVFGMPKEAIAAGGVHEVVPLHSMTQRVMARLATYGTRAQRV
HCCCCCCCCCCCCEEEEECCHHHHHCCCCHHHHHHHHHHHHHHHHHHHHCCHHCCC

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