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The map label for this gene is cheB1 [H]

Identifier: 66044036

GI number: 66044036

Start: 887924

End: 889000

Strand: Reverse

Name: cheB1 [H]

Synonym: Psyr_0781

Alternate gene names: 66044036

Gene position: 889000-887924 (Counterclockwise)

Preceding gene: 66044037

Following gene: 66044032

Centisome position: 14.59

GC content: 61.93

Gene sequence:

>1077_bases
ATGCCAAACAAAAAAATCAGCGTACTGCTGGTCGATGATTCGGCTGTAGTTCGTCAGGTACTGGTGGCCATTCTCAACGA
CACCCCCGATATTCATGTGATGGGCGCGGCGTCAGACCCGATATTTGCCATGAGCAAGCTCGCTCAGGAATGGCCGGACG
TCATTGTGCTGGACGTGGAGATGCCGCGCATGGACGGCATCACCTTTCTCAAGAAGATCATGAGCGAGCGGCCGACGCCG
GTGGTGATCTGCTCGTCGCTGACCCAGAAAGGCGCCGAAACCTCATTGCAGGCGCTGTCTGCCGGGGCGGTGGAAATCAT
CACCAAGCCCACCACCGGGCTGAAGAACTTCCTCATCGATTCGGCCGCCGAGCTGGTTGCAGCAGTACGCGCAGCAGCCA
ACTCCAACGTCAGAAACCTCGGCAAGCGCACCGCCGCCCCAGTGCTGAACCCAGCCAGCAAACTGACCGCCGATGCCATT
TTGCCAGCTGCCAGCGGCCATGCCATGGCGCAGACCACTGAACGCATCGTCGCCATCGGCACCTCGACAGGCGGTACACA
GGCACTCGAAGCGGTGCTGACTGCCCTGCCCCGCGTCTGTCCCGGCATGGTCATCGTCCAGCACATGCCGGAGAAATTCA
CCGCATCGTTCGCCGAACGCCTGAACAGCCTGAGTCAGATCGAGGTGCGCGAGGCCAGAAACAACGACCGCATCCTGCCC
GGCCTCGCGCTGATCGCCCCCGGCGGTAAACACATGATGGTCACGCGCAGCGGCGCCTATTATCACGTCCAGGTCATCGA
CGGCCCGCTGGTCAACCGCCATCGTCCTTCGGTGGACGTGCTGTTCCGTTCGGTGGCCAAATTCGCCGGCAAGAACGCCA
CCGGCATCATCATGACCGGCATGGGCGACGACGGCGCACGCGGGCTCAAGGAAATGCTCGACGCCGGCAGCGCGACAGTG
GCTCAGGACGAGGCCAGTTGCGTGGTGTTCGGCATGCCCAAGGAAGCGATCAAACTGAACGCGGCGCAGCGGATCATTCC
GCTGCAGGAGATTCATCAGGCGATCCTGCACCGGTGA

Upstream 100 bases:

>100_bases
GCTCAGGACCTGGGCAGCACCGGCCATCGCAGCATCATCTTCGACCTGTGGGACGGAAACGTATGGGTCAGGCACCAACC
AATGGAAGCAATGGAAAAAG

Downstream 100 bases:

>100_bases
ACCCGAAGCTGTCGCCGTGCAGCCAGCGTTTCTTTCGACACCCACGTTTCACGACACAAACCCCGGTCGCACGGCAATGC
TCAGAAAAACAGCCTTACCG

Product: chemotaxis-specific methylesterase

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 358; Mature: 357

Protein sequence:

>358_residues
MPNKKISVLLVDDSAVVRQVLVAILNDTPDIHVMGAASDPIFAMSKLAQEWPDVIVLDVEMPRMDGITFLKKIMSERPTP
VVICSSLTQKGAETSLQALSAGAVEIITKPTTGLKNFLIDSAAELVAAVRAAANSNVRNLGKRTAAPVLNPASKLTADAI
LPAASGHAMAQTTERIVAIGTSTGGTQALEAVLTALPRVCPGMVIVQHMPEKFTASFAERLNSLSQIEVREARNNDRILP
GLALIAPGGKHMMVTRSGAYYHVQVIDGPLVNRHRPSVDVLFRSVAKFAGKNATGIIMTGMGDDGARGLKEMLDAGSATV
AQDEASCVVFGMPKEAIKLNAAQRIIPLQEIHQAILHR

Sequences:

>Translated_358_residues
MPNKKISVLLVDDSAVVRQVLVAILNDTPDIHVMGAASDPIFAMSKLAQEWPDVIVLDVEMPRMDGITFLKKIMSERPTP
VVICSSLTQKGAETSLQALSAGAVEIITKPTTGLKNFLIDSAAELVAAVRAAANSNVRNLGKRTAAPVLNPASKLTADAI
LPAASGHAMAQTTERIVAIGTSTGGTQALEAVLTALPRVCPGMVIVQHMPEKFTASFAERLNSLSQIEVREARNNDRILP
GLALIAPGGKHMMVTRSGAYYHVQVIDGPLVNRHRPSVDVLFRSVAKFAGKNATGIIMTGMGDDGARGLKEMLDAGSATV
AQDEASCVVFGMPKEAIKLNAAQRIIPLQEIHQAILHR
>Mature_357_residues
PNKKISVLLVDDSAVVRQVLVAILNDTPDIHVMGAASDPIFAMSKLAQEWPDVIVLDVEMPRMDGITFLKKIMSERPTPV
VICSSLTQKGAETSLQALSAGAVEIITKPTTGLKNFLIDSAAELVAAVRAAANSNVRNLGKRTAAPVLNPASKLTADAIL
PAASGHAMAQTTERIVAIGTSTGGTQALEAVLTALPRVCPGMVIVQHMPEKFTASFAERLNSLSQIEVREARNNDRILPG
LALIAPGGKHMMVTRSGAYYHVQVIDGPLVNRHRPSVDVLFRSVAKFAGKNATGIIMTGMGDDGARGLKEMLDAGSATVA
QDEASCVVFGMPKEAIKLNAAQRIIPLQEIHQAILHR

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=352, Percent_Identity=48.2954545454545, Blast_Score=336, Evalue=2e-93,

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: 37998; Mature: 37867

Theoretical pI: Translated: 8.86; Mature: 8.86

Prosite motif: PS50110 RESPONSE_REGULATORY ; PS50122 CHEB

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.8 %Cys     (Translated Protein)
4.2 %Met     (Translated Protein)
5.0 %Cys+Met (Translated Protein)
0.8 %Cys     (Mature Protein)
3.9 %Met     (Mature Protein)
4.8 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MPNKKISVLLVDDSAVVRQVLVAILNDTPDIHVMGAASDPIFAMSKLAQEWPDVIVLDVE
CCCCEEEEEEECCHHHHHHHHHHHHCCCCCEEEEECCCCCHHHHHHHHHHCCCEEEEEEC
MPRMDGITFLKKIMSERPTPVVICSSLTQKGAETSLQALSAGAVEIITKPTTGLKNFLID
CCCCCCHHHHHHHHHCCCCCEEEECHHHHCCHHHHHHHHHCCCEEEEECCCHHHHHHHHH
SAAELVAAVRAAANSNVRNLGKRTAAPVLNPASKLTADAILPAASGHAMAQTTERIVAIG
HHHHHHHHHHHHHCCCHHHHHHHHCCCCCCCHHHHHHHHHCCCCCCCHHHHCCCEEEEEE
TSTGGTQALEAVLTALPRVCPGMVIVQHMPEKFTASFAERLNSLSQIEVREARNNDRILP
CCCCCHHHHHHHHHHHHHHCCCHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHCCCCCCCC
GLALIAPGGKHMMVTRSGAYYHVQVIDGPLVNRHRPSVDVLFRSVAKFAGKNATGIIMTG
CEEEECCCCCEEEEEECCCEEEEEEECCCCCCCCCCCHHHHHHHHHHHHCCCCCEEEEEC
MGDDGARGLKEMLDAGSATVAQDEASCVVFGMPKEAIKLNAAQRIIPLQEIHQAILHR
CCCCHHHHHHHHHCCCCCEEECCCCCEEEEECCHHHHHHHHHHHCCCHHHHHHHHHCC
>Mature Secondary Structure 
PNKKISVLLVDDSAVVRQVLVAILNDTPDIHVMGAASDPIFAMSKLAQEWPDVIVLDVE
CCCEEEEEEECCHHHHHHHHHHHHCCCCCEEEEECCCCCHHHHHHHHHHCCCEEEEEEC
MPRMDGITFLKKIMSERPTPVVICSSLTQKGAETSLQALSAGAVEIITKPTTGLKNFLID
CCCCCCHHHHHHHHHCCCCCEEEECHHHHCCHHHHHHHHHCCCEEEEECCCHHHHHHHHH
SAAELVAAVRAAANSNVRNLGKRTAAPVLNPASKLTADAILPAASGHAMAQTTERIVAIG
HHHHHHHHHHHHHCCCHHHHHHHHCCCCCCCHHHHHHHHHCCCCCCCHHHHCCCEEEEEE
TSTGGTQALEAVLTALPRVCPGMVIVQHMPEKFTASFAERLNSLSQIEVREARNNDRILP
CCCCCHHHHHHHHHHHHHHCCCHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHCCCCCCCC
GLALIAPGGKHMMVTRSGAYYHVQVIDGPLVNRHRPSVDVLFRSVAKFAGKNATGIIMTG
CEEEECCCCCEEEEEECCCEEEEEEECCCCCCCCCCCHHHHHHHHHHHHCCCCCEEEEEC
MGDDGARGLKEMLDAGSATVAQDEASCVVFGMPKEAIKLNAAQRIIPLQEIHQAILHR
CCCCHHHHHHHHHCCCCCEEECCCCCEEEEECCHHHHHHHHHHHCCCHHHHHHHHHCC

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