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The map label for this gene is cheB [H]

Identifier: 34498594

GI number: 34498594

Start: 3424350

End: 3425105

Strand: Reverse

Name: cheB [H]

Synonym: CV_3139

Alternate gene names: 34498594

Gene position: 3425105-3424350 (Counterclockwise)

Preceding gene: 34498595

Following gene: 34498593

Centisome position: 72.09

GC content: 65.61

Gene sequence:

>756_bases
ATGCCTGAGCGGGCCGAAGCCGACGGCTGCGCGGGCGAACCCTGTCTGCAAGGTAAAAACATGGCCTTGACTTCGCGCGA
GCGAGCGAACAAGACTCCGCTGGAAATCGTTCCCAGCCACAACGCGGACGTGATCCTGCCGCGCCAGCCGACCAAGACGC
CGCTGGCCAGCCAGACCGTCATCGTCATCGGCTCGTCCACCGGCGGCACCGAGGCGCTGCGTACGCTGCTGACCACGCTG
CCCGCCAATATGCCGCCGATACTGATCGCCCAGCACATGCCGGAAATGTTTACCCATTCGTTCGCCCAGCGGCTGGACTC
GCTGTGCCGGCTGAGGGTGAAGGAGGCGGAGGATAACGAAAGGCTGCAGGCCGGGACCGTCTACATCGCGCCCGGCCATT
CCCATTTATTGATCAAGAGCGCGCCGACGATAGGCTACAGCACCTCGCTGAACAATGGCCCGGCGGTCAACCGCCACCGA
CCGTCGGTCGACGTGCTGTTCCGTTCCGCCGCCAATCTGGTCGGCAAGAACAGCATCGGCGTCATCCTGACCGGCATGGG
CCGCGACGGCGCCAACGGCATGCTGGAGATGCGGCAGGCCGGTGCCTGGAACATCGCCCAGGACGAGGCGAGCTGCGTGG
TGTTCGGCATGCCCAAGGAGGCGATCGCCATCGGCGCCACCCACGAGGTGCTGGGACTGCCCAGCATCGCCCAGAGGCTG
GTCACGCTGGTTCACCAGCGTCAGCCGTCGGTGTAA

Upstream 100 bases:

>100_bases
GGCCGCCTGCGACGCCTGGCTGGCGCGGATCGCGGCCGGCTTGCGTTGAGCGCCTGACCGAAAGCGGCGCTCCTGCTAAG
CTATTTGAAACAACCCCGTC

Downstream 100 bases:

>100_bases
CCATAATTAAGAAGCATTGGACTCCATGAAGTATCTTCCGATTCTGGTGGTCGAAGACGACGCGGATCTGCGCGAGGCCA
TCGTCGACACGCTTTCCCTG

Product: protein-glutamate methylesterase

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 251; Mature: 250

Protein sequence:

>251_residues
MPERAEADGCAGEPCLQGKNMALTSRERANKTPLEIVPSHNADVILPRQPTKTPLASQTVIVIGSSTGGTEALRTLLTTL
PANMPPILIAQHMPEMFTHSFAQRLDSLCRLRVKEAEDNERLQAGTVYIAPGHSHLLIKSAPTIGYSTSLNNGPAVNRHR
PSVDVLFRSAANLVGKNSIGVILTGMGRDGANGMLEMRQAGAWNIAQDEASCVVFGMPKEAIAIGATHEVLGLPSIAQRL
VTLVHQRQPSV

Sequences:

>Translated_251_residues
MPERAEADGCAGEPCLQGKNMALTSRERANKTPLEIVPSHNADVILPRQPTKTPLASQTVIVIGSSTGGTEALRTLLTTL
PANMPPILIAQHMPEMFTHSFAQRLDSLCRLRVKEAEDNERLQAGTVYIAPGHSHLLIKSAPTIGYSTSLNNGPAVNRHR
PSVDVLFRSAANLVGKNSIGVILTGMGRDGANGMLEMRQAGAWNIAQDEASCVVFGMPKEAIAIGATHEVLGLPSIAQRL
VTLVHQRQPSV
>Mature_250_residues
PERAEADGCAGEPCLQGKNMALTSRERANKTPLEIVPSHNADVILPRQPTKTPLASQTVIVIGSSTGGTEALRTLLTTLP
ANMPPILIAQHMPEMFTHSFAQRLDSLCRLRVKEAEDNERLQAGTVYIAPGHSHLLIKSAPTIGYSTSLNNGPAVNRHRP
SVDVLFRSAANLVGKNSIGVILTGMGRDGANGMLEMRQAGAWNIAQDEASCVVFGMPKEAIAIGATHEVLGLPSIAQRLV
TLVHQRQPSV

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=194, Percent_Identity=56.701030927835, Blast_Score=225, Evalue=2e-60,

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: 26817; Mature: 26686

Theoretical pI: Translated: 8.36; Mature: 8.36

Prosite motif: PS50122 CHEB

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.6 %Cys     (Translated Protein)
3.6 %Met     (Translated Protein)
5.2 %Cys+Met (Translated Protein)
1.6 %Cys     (Mature Protein)
3.2 %Met     (Mature Protein)
4.8 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MPERAEADGCAGEPCLQGKNMALTSRERANKTPLEIVPSHNADVILPRQPTKTPLASQTV
CCCCCCCCCCCCCCCCCCCCEEEECHHHCCCCCEEEECCCCCCEEECCCCCCCCCCCCEE
IVIGSSTGGTEALRTLLTTLPANMPPILIAQHMPEMFTHSFAQRLDSLCRLRVKEAEDNE
EEEECCCCCHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCC
RLQAGTVYIAPGHSHLLIKSAPTIGYSTSLNNGPAVNRHRPSVDVLFRSAANLVGKNSIG
CEEECEEEEECCCCEEEEECCCCCCEECCCCCCCCCCCCCCHHHHHHHHHHHHCCCCCCE
VILTGMGRDGANGMLEMRQAGAWNIAQDEASCVVFGMPKEAIAIGATHEVLGLPSIAQRL
EEEEECCCCCCCCHHHHHHCCCCCEECCCCCEEEEECCHHHEEECCCHHHHCCHHHHHHH
VTLVHQRQPSV
HHHHHHCCCCC
>Mature Secondary Structure 
PERAEADGCAGEPCLQGKNMALTSRERANKTPLEIVPSHNADVILPRQPTKTPLASQTV
CCCCCCCCCCCCCCCCCCCEEEECHHHCCCCCEEEECCCCCCEEECCCCCCCCCCCCEE
IVIGSSTGGTEALRTLLTTLPANMPPILIAQHMPEMFTHSFAQRLDSLCRLRVKEAEDNE
EEEECCCCCHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCC
RLQAGTVYIAPGHSHLLIKSAPTIGYSTSLNNGPAVNRHRPSVDVLFRSAANLVGKNSIG
CEEECEEEEECCCCEEEEECCCCCCEECCCCCCCCCCCCCCHHHHHHHHHHHHCCCCCCE
VILTGMGRDGANGMLEMRQAGAWNIAQDEASCVVFGMPKEAIAIGATHEVLGLPSIAQRL
EEEEECCCCCCCCHHHHHHCCCCCEECCCCCEEEEECCHHHEEECCCHHHHCCHHHHHHH
VTLVHQRQPSV
HHHHHHCCCCC

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