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The map label for this gene is cheB1 [H]

Identifier: 117919811

GI number: 117919811

Start: 1576442

End: 1577566

Strand: Direct

Name: cheB1 [H]

Synonym: Shewana3_1363

Alternate gene names: 117919811

Gene position: 1576442-1577566 (Clockwise)

Preceding gene: 117919810

Following gene: 117919812

Centisome position: 31.71

GC content: 52.0

Gene sequence:

>1125_bases
ATGGCCATTAAAGTATTAGTCGTTGATGACTCAAGTTTTTTTAGACGACGTGTTAGTGAAATAGTCAATCAAGATCCTGA
ACTGGAAGTGATCGCGACGGCCTCTAACGGGGCCGAAGCGGTGAAGATGGCTGCCGAGCTAAATCCTCAAGTCATTACAA
TGGATATTGAAATGCCTGTCATGGACGGTATTACGGCCGTGCGTGAGATCATGGCGAAATGTCCAACACCAATTTTGATG
TTTTCTTCATTGACCCACGATGGCGCCAAAGCCACGCTAGATGCCCTCGATGCGGGGGCGCTCGATTTCTTACCTAAGCG
CTTTGAAGATATTGCGACCAATAAAGACGAAGCAATTCTATTATTGCAGCAAAGGGTTAAAGCCTTAGGTCGTCGCCGGA
TTTTCCGCCCGACGGTGCGTCCAACGGCGCCTACGCCGCCACCTCGCCAGAGTGCGAGTACCGTATTAGGCGGCGCTGCT
ACCCATGCGCAACCTGCGCCAGCGCCTGTGCGTTCTTCACCTGCAACCTCGATTCGTCCAAGTGGTAAGCAATATAAATT
ATTGCTGATTGGCACATCGACTGGCGGGCCTGTCGCCTTGCAGAAGATTTTGACTCAGTTCCCAGCAAATTATCCTCATC
CTATTTTGCTTATCCAGCATATGCCTGCGGCTTTCACCCCCGCTTTTGCGAACCGTTTAAACGGTTTGTGTAAGATTGAA
GTGAAAGAAGCGGCTAATGGTGATGTATTGCGTCCAGGTTGCGCTTATCTTGCGCCAGGTGGAATGCAAATGATGGTTGA
GCGCGCTGGTGTTACTGGCCGTGTTAAAGTCTTGGCGGGTAGCGCTGAGATGAATTACAAACCCTGCGTCGACATTACCT
TTGCCTCAGCATCTAAAGCCTATGGCGGGGATGTGCTGGCGGTCGTGCTGACGGGCATGGGAGCTGACGGCCGCGAAGGT
GCGCGTATGCTGAAATCGGTGGGCGCGACTATTTGGGCTCAGGATGAGGCCAGCTGCGTGGTTTATGGTATGCCGCAGGC
GGTGGCCAGTGCGGGTATCGCCACTCAGTCAATTTCTCTGGATAACATGGCGGAGTCGATTTTAAAAGAGTCTGCGCGTG
GCTAA

Upstream 100 bases:

>100_bases
GACAATCACATCCGACGGTGGCATCGCCCTCATCTTGGATGTCCCAGGGTTATTAAAGCATTATGCGAAAAATAAAAGTT
AGTTTCCAATAAGGAATGGA

Downstream 100 bases:

>100_bases
GTCGAAAACACCGATAAGCACAAATATTGTGCTTATCATAGTGTTAATGGCGATCGCTATATTGTGCCTCGGCGCGTTAA
GTCTCGACTATCATCGAAAA

Product: chemotaxis-specific methylesterase

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 374; Mature: 373

Protein sequence:

>374_residues
MAIKVLVVDDSSFFRRRVSEIVNQDPELEVIATASNGAEAVKMAAELNPQVITMDIEMPVMDGITAVREIMAKCPTPILM
FSSLTHDGAKATLDALDAGALDFLPKRFEDIATNKDEAILLLQQRVKALGRRRIFRPTVRPTAPTPPPRQSASTVLGGAA
THAQPAPAPVRSSPATSIRPSGKQYKLLLIGTSTGGPVALQKILTQFPANYPHPILLIQHMPAAFTPAFANRLNGLCKIE
VKEAANGDVLRPGCAYLAPGGMQMMVERAGVTGRVKVLAGSAEMNYKPCVDITFASASKAYGGDVLAVVLTGMGADGREG
ARMLKSVGATIWAQDEASCVVYGMPQAVASAGIATQSISLDNMAESILKESARG

Sequences:

>Translated_374_residues
MAIKVLVVDDSSFFRRRVSEIVNQDPELEVIATASNGAEAVKMAAELNPQVITMDIEMPVMDGITAVREIMAKCPTPILM
FSSLTHDGAKATLDALDAGALDFLPKRFEDIATNKDEAILLLQQRVKALGRRRIFRPTVRPTAPTPPPRQSASTVLGGAA
THAQPAPAPVRSSPATSIRPSGKQYKLLLIGTSTGGPVALQKILTQFPANYPHPILLIQHMPAAFTPAFANRLNGLCKIE
VKEAANGDVLRPGCAYLAPGGMQMMVERAGVTGRVKVLAGSAEMNYKPCVDITFASASKAYGGDVLAVVLTGMGADGREG
ARMLKSVGATIWAQDEASCVVYGMPQAVASAGIATQSISLDNMAESILKESARG
>Mature_373_residues
AIKVLVVDDSSFFRRRVSEIVNQDPELEVIATASNGAEAVKMAAELNPQVITMDIEMPVMDGITAVREIMAKCPTPILMF
SSLTHDGAKATLDALDAGALDFLPKRFEDIATNKDEAILLLQQRVKALGRRRIFRPTVRPTAPTPPPRQSASTVLGGAAT
HAQPAPAPVRSSPATSIRPSGKQYKLLLIGTSTGGPVALQKILTQFPANYPHPILLIQHMPAAFTPAFANRLNGLCKIEV
KEAANGDVLRPGCAYLAPGGMQMMVERAGVTGRVKVLAGSAEMNYKPCVDITFASASKAYGGDVLAVVLTGMGADGREGA
RMLKSVGATIWAQDEASCVVYGMPQAVASAGIATQSISLDNMAESILKESARG

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=36.8279569892473, Blast_Score=229, Evalue=3e-61,

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: 39507; Mature: 39376

Theoretical pI: Translated: 8.71; Mature: 8.71

Prosite motif: PS50110 RESPONSE_REGULATORY ; PS50122 CHEB

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.3 %Cys     (Translated Protein)
4.3 %Met     (Translated Protein)
5.6 %Cys+Met (Translated Protein)
1.3 %Cys     (Mature Protein)
4.0 %Met     (Mature Protein)
5.4 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MAIKVLVVDDSSFFRRRVSEIVNQDPELEVIATASNGAEAVKMAAELNPQVITMDIEMPV
CEEEEEEECCCHHHHHHHHHHHCCCCCEEEEEECCCCHHHHHHHHHCCCEEEEEEECCCH
MDGITAVREIMAKCPTPILMFSSLTHDGAKATLDALDAGALDFLPKRFEDIATNKDEAIL
HHHHHHHHHHHHHCCCCEEEHHHCCCCCHHHHHHHHCCCHHHHHHHHHHHHHCCCCHHHH
LLQQRVKALGRRRIFRPTVRPTAPTPPPRQSASTVLGGAATHAQPAPAPVRSSPATSIRP
HHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCHHHHHCCCCCCCCCCCCCCCCCCCCCCCC
SGKQYKLLLIGTSTGGPVALQKILTQFPANYPHPILLIQHMPAAFTPAFANRLNGLCKIE
CCCEEEEEEEECCCCCHHHHHHHHHHCCCCCCCCEEEEECCCCCCCHHHHHHCCCEEEEE
VKEAANGDVLRPGCAYLAPGGMQMMVERAGVTGRVKVLAGSAEMNYKPCVDITFASASKA
EECCCCCCEECCCCCEECCCCHHHHHHHCCCCEEEEEEECCCCCCCCCCEEEEECCCCCC
YGGDVLAVVLTGMGADGREGARMLKSVGATIWAQDEASCVVYGMPQAVASAGIATQSISL
CCCCEEEEEHCCCCCCCHHHHHHHHHHCCEEEECCCCCEEEEECHHHHHHCCCCEEECCH
DNMAESILKESARG
HHHHHHHHHHHCCC
>Mature Secondary Structure 
AIKVLVVDDSSFFRRRVSEIVNQDPELEVIATASNGAEAVKMAAELNPQVITMDIEMPV
EEEEEEECCCHHHHHHHHHHHCCCCCEEEEEECCCCHHHHHHHHHCCCEEEEEEECCCH
MDGITAVREIMAKCPTPILMFSSLTHDGAKATLDALDAGALDFLPKRFEDIATNKDEAIL
HHHHHHHHHHHHHCCCCEEEHHHCCCCCHHHHHHHHCCCHHHHHHHHHHHHHCCCCHHHH
LLQQRVKALGRRRIFRPTVRPTAPTPPPRQSASTVLGGAATHAQPAPAPVRSSPATSIRP
HHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCHHHHHCCCCCCCCCCCCCCCCCCCCCCCC
SGKQYKLLLIGTSTGGPVALQKILTQFPANYPHPILLIQHMPAAFTPAFANRLNGLCKIE
CCCEEEEEEEECCCCCHHHHHHHHHHCCCCCCCCEEEEECCCCCCCHHHHHHCCCEEEEE
VKEAANGDVLRPGCAYLAPGGMQMMVERAGVTGRVKVLAGSAEMNYKPCVDITFASASKA
EECCCCCCEECCCCCEECCCCHHHHHHHCCCCEEEEEEECCCCCCCCCCEEEEECCCCCC
YGGDVLAVVLTGMGADGREGARMLKSVGATIWAQDEASCVVYGMPQAVASAGIATQSISL
CCCCEEEEEHCCCCCCCHHHHHHHHHHCCEEEECCCCCEEEEECHHHHHHCCCCEEECCH
DNMAESILKESARG
HHHHHHHHHHHCCC

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]