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The map label for this gene is cheB1 [H]

Identifier: 126175107

GI number: 126175107

Start: 3418713

End: 3419840

Strand: Reverse

Name: cheB1 [H]

Synonym: Sbal_2905

Alternate gene names: 126175107

Gene position: 3419840-3418713 (Counterclockwise)

Preceding gene: 126175108

Following gene: 126175106

Centisome position: 66.7

GC content: 46.72

Gene sequence:

>1128_bases
ATGGCCATTAAAGTATTAGTCGTTGATGACTCAAGTTTTTTCAGACGACGTGTTAGTGAAATAGTCAATCAAGATCCTGA
ACTGGAAGTTATCGCGACGGCCTCAAATGGGGCCGAAGCGGTGAAGATGGCTGCTGAGCTTAATCCTCAAGTTATCACTA
TGGATATTGAGATGCCCGTGATGGATGGCATTACTGCCGTCCGTGAAATCATGGCTAAATGTCCGACTCCGATCTTGATG
TTTTCTTCTTTAACCCATGATGGCGCTAAAGCAACGTTAGACGCTTTAGATGCTGGTGCGTTAGATTTTCTACCTAAACG
TTTTGAAGACATTGCTACCAATAAAGATGATGCTATTTTATTGTTACAGCAGAGAGTTAAGGCATTGGGACGCCGCAGAA
TGTTTCGTCCTATTGCACGTCCTGTCGTAGCTTCAACACCTAGCATGCGTCCAACAAGTAGCGTTTTAGGGACAACGAGT
ATAGCGTCGCATACTCCAGCCACTGCTTCTGTGAGGACCTCAACTGCAGCGTCGATTCGTGCAAGTGGTAAGCAGTATAA
GTTACTGCTGATCGGCACATCTACTGGTGGTCCAGTTGCCTTGCAAAAAATTCTTACCCAATTCCCGGCAAACTATCCGC
ATCCGATTTTATTAATTCAGCATATGCCCGCAGCTTTTACGCCAGCATTTGCAAGTCGCTTGAATGGCTTATGTAAAATT
GAAGTAAAAGAGGCTGCTAATGGCGATCTTCTTAAACCGGGTTGTGCGTATTTAGCGCCTGGCGGTATGCAAATGATGGT
TGAACGCACTGGAGGCAGTGGTCGATTAAAGGTCATCGCTGGTAGTGCGGACATGAACTATAAGCCTTGTGTTGATATCA
CCTTTGCTTCTGCCTCTAAAGCCTTTAGCGGTGACGTACTTGCCGTTGTGTTAACCGGTATGGGCGCGGATGGCAGAGAA
GGTGCCCGCATGTTGAAAGCGGTCGGTGCGACCATTTGGGCACAGGATGAAGCCAGTTGTGTGGTTTATGGTATGCCACA
GGCTGTTGCCAGCGCGGGTATTGCAACTCAGTCCATTGCCTTAGACAACATGGCTGAATGCATTTTAAAAGAGTCTGTTC
GTGTCTAA

Upstream 100 bases:

>100_bases
CGATTACATCGGATGGTGGTATCGCACTGATCTTAGATGTCCCTGGATTGTTAAAGCATTATGCGAAAAGTAAGAATTAG
TTTCCAAGCTAAGGAATGGA

Downstream 100 bases:

>100_bases
GAGCCAAAATCCGATGAGCACAAATAGTGTGCTCATCATCTTGCTGATGGCTATTGCCATTTTGTGTCTTGGCGCCTTGA
GCCTCGATTATCGGCACAAA

Product: chemotaxis-specific methylesterase

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 375; Mature: 374

Protein sequence:

>375_residues
MAIKVLVVDDSSFFRRRVSEIVNQDPELEVIATASNGAEAVKMAAELNPQVITMDIEMPVMDGITAVREIMAKCPTPILM
FSSLTHDGAKATLDALDAGALDFLPKRFEDIATNKDDAILLLQQRVKALGRRRMFRPIARPVVASTPSMRPTSSVLGTTS
IASHTPATASVRTSTAASIRASGKQYKLLLIGTSTGGPVALQKILTQFPANYPHPILLIQHMPAAFTPAFASRLNGLCKI
EVKEAANGDLLKPGCAYLAPGGMQMMVERTGGSGRLKVIAGSADMNYKPCVDITFASASKAFSGDVLAVVLTGMGADGRE
GARMLKAVGATIWAQDEASCVVYGMPQAVASAGIATQSIALDNMAECILKESVRV

Sequences:

>Translated_375_residues
MAIKVLVVDDSSFFRRRVSEIVNQDPELEVIATASNGAEAVKMAAELNPQVITMDIEMPVMDGITAVREIMAKCPTPILM
FSSLTHDGAKATLDALDAGALDFLPKRFEDIATNKDDAILLLQQRVKALGRRRMFRPIARPVVASTPSMRPTSSVLGTTS
IASHTPATASVRTSTAASIRASGKQYKLLLIGTSTGGPVALQKILTQFPANYPHPILLIQHMPAAFTPAFASRLNGLCKI
EVKEAANGDLLKPGCAYLAPGGMQMMVERTGGSGRLKVIAGSADMNYKPCVDITFASASKAFSGDVLAVVLTGMGADGRE
GARMLKAVGATIWAQDEASCVVYGMPQAVASAGIATQSIALDNMAECILKESVRV
>Mature_374_residues
AIKVLVVDDSSFFRRRVSEIVNQDPELEVIATASNGAEAVKMAAELNPQVITMDIEMPVMDGITAVREIMAKCPTPILMF
SSLTHDGAKATLDALDAGALDFLPKRFEDIATNKDDAILLLQQRVKALGRRRMFRPIARPVVASTPSMRPTSSVLGTTSI
ASHTPATASVRTSTAASIRASGKQYKLLLIGTSTGGPVALQKILTQFPANYPHPILLIQHMPAAFTPAFASRLNGLCKIE
VKEAANGDLLKPGCAYLAPGGMQMMVERTGGSGRLKVIAGSADMNYKPCVDITFASASKAFSGDVLAVVLTGMGADGREG
ARMLKAVGATIWAQDEASCVVYGMPQAVASAGIATQSIALDNMAECILKESVRV

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=372, Percent_Identity=35.752688172043, Blast_Score=224, Evalue=7e-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: 39624; Mature: 39492

Theoretical pI: Translated: 8.58; Mature: 8.58

Prosite motif: PS50110 RESPONSE_REGULATORY ; PS50122 CHEB

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.6 %Cys     (Translated Protein)
4.8 %Met     (Translated Protein)
6.4 %Cys+Met (Translated Protein)
1.6 %Cys     (Mature Protein)
4.5 %Met     (Mature Protein)
6.1 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MAIKVLVVDDSSFFRRRVSEIVNQDPELEVIATASNGAEAVKMAAELNPQVITMDIEMPV
CEEEEEEECCCHHHHHHHHHHHCCCCCEEEEEECCCCHHHHHHHHHCCCEEEEEEECCCH
MDGITAVREIMAKCPTPILMFSSLTHDGAKATLDALDAGALDFLPKRFEDIATNKDDAIL
HHHHHHHHHHHHHCCCCEEEHHHCCCCCHHHHHHHHCCCHHHHHHHHHHHHHCCCCCEEH
LLQQRVKALGRRRMFRPIARPVVASTPSMRPTSSVLGTTSIASHTPATASVRTSTAASIR
HHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCHHHHCCCHHCCCCCCCCEEECCHHHHHH
ASGKQYKLLLIGTSTGGPVALQKILTQFPANYPHPILLIQHMPAAFTPAFASRLNGLCKI
CCCCEEEEEEEECCCCCHHHHHHHHHHCCCCCCCCEEEEECCCCCCCHHHHHHCCCEEEE
EVKEAANGDLLKPGCAYLAPGGMQMMVERTGGSGRLKVIAGSADMNYKPCVDITFASASK
EEECCCCCCCCCCCCCEECCCCEEEEEEECCCCCEEEEEECCCCCCCCCCEEEEECCCCC
AFSGDVLAVVLTGMGADGREGARMLKAVGATIWAQDEASCVVYGMPQAVASAGIATQSIA
CCCCCEEEEEEECCCCCCHHHHHHHHHHCCCEEECCCCCEEEEECHHHHHHCCCCHHHHH
LDNMAECILKESVRV
HHHHHHHHHHHHCCC
>Mature Secondary Structure 
AIKVLVVDDSSFFRRRVSEIVNQDPELEVIATASNGAEAVKMAAELNPQVITMDIEMPV
EEEEEEECCCHHHHHHHHHHHCCCCCEEEEEECCCCHHHHHHHHHCCCEEEEEEECCCH
MDGITAVREIMAKCPTPILMFSSLTHDGAKATLDALDAGALDFLPKRFEDIATNKDDAIL
HHHHHHHHHHHHHCCCCEEEHHHCCCCCHHHHHHHHCCCHHHHHHHHHHHHHCCCCCEEH
LLQQRVKALGRRRMFRPIARPVVASTPSMRPTSSVLGTTSIASHTPATASVRTSTAASIR
HHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCHHHHCCCHHCCCCCCCCEEECCHHHHHH
ASGKQYKLLLIGTSTGGPVALQKILTQFPANYPHPILLIQHMPAAFTPAFASRLNGLCKI
CCCCEEEEEEEECCCCCHHHHHHHHHHCCCCCCCCEEEEECCCCCCCHHHHHHCCCEEEE
EVKEAANGDLLKPGCAYLAPGGMQMMVERTGGSGRLKVIAGSADMNYKPCVDITFASASK
EEECCCCCCCCCCCCCEECCCCEEEEEEECCCCCEEEEEECCCCCCCCCCEEEEECCCCC
AFSGDVLAVVLTGMGADGREGARMLKAVGATIWAQDEASCVVYGMPQAVASAGIATQSIA
CCCCCEEEEEEECCCCCCHHHHHHHHHHCCCEEECCCCCEEEEECHHHHHHCCCCHHHHH
LDNMAECILKESVRV
HHHHHHHHHHHHCCC

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: 12368813 [H]