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The map label for this gene is cheB2 [H]

Identifier: 119776268

GI number: 119776268

Start: 3724392

End: 3725399

Strand: Direct

Name: cheB2 [H]

Synonym: Sama_3136

Alternate gene names: 119776268

Gene position: 3724392-3725399 (Clockwise)

Preceding gene: 119776265

Following gene: 119776269

Centisome position: 86.49

GC content: 54.46

Gene sequence:

>1008_bases
ATGGCACTTCCAGTATTGATATGTGACGACTCCGCCATGGCTCGAAAGCAGATGGCGCGCACCCTGCCAAAGGATTGGGA
TGTGGACATTACCTTTGCCACCAATGGTGCAGAAGGCCTGGAGGCCATCCGGGCCGGCAAGGGCGAGGTGGTGTTTCTTG
ACCTCAATATGCCGGTGATGGATGGCTATGAGGTATTGCAAACCATTCAGCAACAGGACTTACCCGCACTGGTCATAGTG
GTGTCGGGTGACATTCAAATTAAAGCGCACGAACGGGTTAAAGCCTTGGGTGCACTCGATTTTATCCAAAAGCCCGTCAG
CGCCGAGGCCATAGCCGGCATCCTCCAGGAATACGGTATTCTGGTGCCCGGCGAGGGCGAGGGCGACGAAGCCGAAGACA
ACCCCCTGTTAAAAGTCGACATGCGCGATGCCTGCCAGGAAATCGCCAACGTCGCCATGGGCCGGGCGGCAGATCTACTG
GCCAAGCTGCTTGATGTGTTTGTGGTTTTGCCCATTCCCAACGTCAATGTGCTGGAAGTGAGCGAGCTAACCATGGCGCT
TAAGGCCACAGAAACTTCTGCCAAGGTTACCGCACTGTGCCAAGGCTTTATCGGTGCAGGGGTGGCTGGAGAGGCGCTGC
TGCTATTCCATGATTCCAGTTTTCAGGACATGGCCAAGCTGATGAAACTCGATGGTCCCGGCGATGAGGCCACCGAAGTG
GAAGTGTTGATAGACACAGGCAATGTGCTTATCGGCGCCTTTTTGAATGGCATCGCCGAGCAACTGGACATGCATTTCAG
TCAGGCACATCCGGTGGTGCTGGGCCGTCATTGCACGGTCAACGACTTAATCCACGACAATGCCGAGAAATGGCACCGCA
CCCTGGCGATGGAAATCAACTACCGTATCGAAGATCACAACATTGAGTGCGATCTTCTGCTTCTTTTTACCGAAGACTCG
CTGCCGACCCTGAACTACAAGCTCGGCTATATGTTGGATACCGATTGA

Upstream 100 bases:

>100_bases
ATGGGATCCAGCCAGGAAAGGCGCCACGACCCAAAGCAGGATGACAGCAGAAATTGGTGTTATCTTGAATAAGAAGAACA
ATCGAGGACCTTATTCCAGC

Downstream 100 bases:

>100_bases
GGCCAAATCCCTGATGTCCAATGACGCAGACCTGATGAACGAACTCCACTGGCTTATCGATATGGTGCAAACCATAGAGG
TGGGTCTGGTGGTGCTGGAC

Product: CheC, inhibitor of MCP methylation

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 335; Mature: 334

Protein sequence:

>335_residues
MALPVLICDDSAMARKQMARTLPKDWDVDITFATNGAEGLEAIRAGKGEVVFLDLNMPVMDGYEVLQTIQQQDLPALVIV
VSGDIQIKAHERVKALGALDFIQKPVSAEAIAGILQEYGILVPGEGEGDEAEDNPLLKVDMRDACQEIANVAMGRAADLL
AKLLDVFVVLPIPNVNVLEVSELTMALKATETSAKVTALCQGFIGAGVAGEALLLFHDSSFQDMAKLMKLDGPGDEATEV
EVLIDTGNVLIGAFLNGIAEQLDMHFSQAHPVVLGRHCTVNDLIHDNAEKWHRTLAMEINYRIEDHNIECDLLLLFTEDS
LPTLNYKLGYMLDTD

Sequences:

>Translated_335_residues
MALPVLICDDSAMARKQMARTLPKDWDVDITFATNGAEGLEAIRAGKGEVVFLDLNMPVMDGYEVLQTIQQQDLPALVIV
VSGDIQIKAHERVKALGALDFIQKPVSAEAIAGILQEYGILVPGEGEGDEAEDNPLLKVDMRDACQEIANVAMGRAADLL
AKLLDVFVVLPIPNVNVLEVSELTMALKATETSAKVTALCQGFIGAGVAGEALLLFHDSSFQDMAKLMKLDGPGDEATEV
EVLIDTGNVLIGAFLNGIAEQLDMHFSQAHPVVLGRHCTVNDLIHDNAEKWHRTLAMEINYRIEDHNIECDLLLLFTEDS
LPTLNYKLGYMLDTD
>Mature_334_residues
ALPVLICDDSAMARKQMARTLPKDWDVDITFATNGAEGLEAIRAGKGEVVFLDLNMPVMDGYEVLQTIQQQDLPALVIVV
SGDIQIKAHERVKALGALDFIQKPVSAEAIAGILQEYGILVPGEGEGDEAEDNPLLKVDMRDACQEIANVAMGRAADLLA
KLLDVFVVLPIPNVNVLEVSELTMALKATETSAKVTALCQGFIGAGVAGEALLLFHDSSFQDMAKLMKLDGPGDEATEVE
VLIDTGNVLIGAFLNGIAEQLDMHFSQAHPVVLGRHCTVNDLIHDNAEKWHRTLAMEINYRIEDHNIECDLLLLFTEDSL
PTLNYKLGYMLDTD

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: COG1776

COG function: function code NT; Chemotaxis protein CheC, inhibitor of MCP methylation

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:

None

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: 36436; Mature: 36305

Theoretical pI: Translated: 4.13; Mature: 4.13

Prosite motif: PS50110 RESPONSE_REGULATORY

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.5 %Cys     (Translated Protein)
3.9 %Met     (Translated Protein)
5.4 %Cys+Met (Translated Protein)
1.5 %Cys     (Mature Protein)
3.6 %Met     (Mature Protein)
5.1 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MALPVLICDDSAMARKQMARTLPKDWDVDITFATNGAEGLEAIRAGKGEVVFLDLNMPVM
CCCEEEEECCHHHHHHHHHHHCCCCCCEEEEEECCCHHHHHHHHCCCCCEEEEECCCCCC
DGYEVLQTIQQQDLPALVIVVSGDIQIKAHERVKALGALDFIQKPVSAEAIAGILQEYGI
CCHHHHHHHHHCCCCEEEEEEECCEEEEHHHHHHHHHHHHHHHCCCCHHHHHHHHHHCCE
LVPGEGEGDEAEDNPLLKVDMRDACQEIANVAMGRAADLLAKLLDVFVVLPIPNVNVLEV
EECCCCCCCCCCCCCEEEEEHHHHHHHHHHHHHCHHHHHHHHHHHHEEEECCCCCCEEEH
SELTMALKATETSAKVTALCQGFIGAGVAGEALLLFHDSSFQDMAKLMKLDGPGDEATEV
HHHHEEEEECCCHHHHHHHHHHHHCCCCCCCEEEEEECCCHHHHHHHHHCCCCCCCCCEE
EVLIDTGNVLIGAFLNGIAEQLDMHFSQAHPVVLGRHCTVNDLIHDNAEKWHRTLAMEIN
EEEEECCCCHHHHHHHHHHHHHHHHHHCCCCEEEECCCCHHHHHHCCHHHHHHEEEEEEE
YRIEDHNIECDLLLLFTEDSLPTLNYKLGYMLDTD
EEEECCCCCEEEEEEEECCCCCEEEEEEEEEEECC
>Mature Secondary Structure 
ALPVLICDDSAMARKQMARTLPKDWDVDITFATNGAEGLEAIRAGKGEVVFLDLNMPVM
CCEEEEECCHHHHHHHHHHHCCCCCCEEEEEECCCHHHHHHHHCCCCCEEEEECCCCCC
DGYEVLQTIQQQDLPALVIVVSGDIQIKAHERVKALGALDFIQKPVSAEAIAGILQEYGI
CCHHHHHHHHHCCCCEEEEEEECCEEEEHHHHHHHHHHHHHHHCCCCHHHHHHHHHHCCE
LVPGEGEGDEAEDNPLLKVDMRDACQEIANVAMGRAADLLAKLLDVFVVLPIPNVNVLEV
EECCCCCCCCCCCCCEEEEEHHHHHHHHHHHHHCHHHHHHHHHHHHEEEECCCCCCEEEH
SELTMALKATETSAKVTALCQGFIGAGVAGEALLLFHDSSFQDMAKLMKLDGPGDEATEV
HHHHEEEEECCCHHHHHHHHHHHHCCCCCCCEEEEEECCCHHHHHHHHHCCCCCCCCCEE
EVLIDTGNVLIGAFLNGIAEQLDMHFSQAHPVVLGRHCTVNDLIHDNAEKWHRTLAMEIN
EEEEECCCCHHHHHHHHHHHHHHHHHHCCCCEEEECCCCHHHHHHCCHHHHHHEEEEEEE
YRIEDHNIECDLLLLFTEDSLPTLNYKLGYMLDTD
EEEECCCCCEEEEEEEECCCCCEEEEEEEEEEECC

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