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The map label for this gene is cheB1 [H]

Identifier: 188586043

GI number: 188586043

Start: 1486715

End: 1487812

Strand: Direct

Name: cheB1 [H]

Synonym: Nther_1417

Alternate gene names: 188586043

Gene position: 1486715-1487812 (Clockwise)

Preceding gene: 188586042

Following gene: 188586044

Centisome position: 46.97

GC content: 39.8

Gene sequence:

>1098_bases
ATGCAAAAAGAGAATACTAATCGTATAAAAGTTATGGTGGTCGATGATTCAGCCTTCATGCGCAAGATGATAGTAGACAT
GGTCCAAGAAGAGCCCGGTTTAGAGATTGTTGCTATTGCAAAAAATGGCCAACAGGCACTTAAAATGATACCTGAACATC
GCCCTCACGTTGTCACCCTTGATATTGAAATGCCTGTATTAAATGGTATAGAGACCCTTGAGCAAATAAAAGAGCTTTCT
GACCGTCCAAATGTTATCATGCTTAGTTCTTATACACAAACAGGATCCCAGGAAACTCTAAGGGCCCTTGAACTGGGTGC
TGTAGATTTTGTTGGCAAACCCTCAGGTTCCATTTCACTTGATATCAAAAAAGTACAATCTGAGTTGATAGCAAAGATTA
AAGCCGCATATCAAGCTACTACTAAGGTGACTTTTGACCAAAAAAAGGGCAACCCGTTCAACTCAAATCGGGAGATTTCA
CAAAATATAAAACAAAAATTAACCAATACTCAAAAAAATAAACTGATTGTAATAGGAGCTTCCACTGGAGGGCCTAGGGC
ACTTCACGAAGTGATCCCAAAAATTCCACAAAATTTCCCGGGATCTATTTTGGTAGTACAACATATGCCCAAAGGATTTA
CAAAACTCCTGAGCGAAAGGTTGAATACCATGTCGTCAATGACAGTGAAGGAAGCAGAAAATAATGATCCAATAGTCCCG
GGTAAAGTTTATATAGCTCCTGGTGATTATCATTTGATGGTTTCTAAAAGTTCAGGAATACAGGGGGAAGATAAGTGGCG
GGTCAAAGTTGACCAAGGACCGCCCGTAAAAGGTCTTAGACCCTGTGCTGATATATTATTTGAATCAGCTAGTATGATAG
AGGATATGGACTTGGTAGGGGTAGTATTAACTGGAATGGGGAGTGATGGTGCCAAAGGAATAAAAAGGTTAAAACGAGCC
GGTGCCCATATAATAGCTGAAGACGAATCAACTTGTGTTGTTTTTGGAATGCCAAAAGCAGCTATAAATACCGGCCTAGT
AGATAAAATTTTACCTTTACCCGCAATTGCTCCAGAGATACTGAATGTGATTACCTAA

Upstream 100 bases:

>100_bases
GGGGTCAAATTTATTTCATTGCCATCCGAGATTCAAGATACCATTGTAAGATTTATTTTTAATGAGCAAAGAAAACTCCG
ATTAAAAGGAAGGTTTTCCC

Downstream 100 bases:

>100_bases
ATTGTTTGGGGGTGGATTAAATGGATAATCAATATCTTGATGTTTTTATTGATGAAGCGAGAGAACATTTACAAACCATG
AATCAAAATTTGATTGATCT

Product: response regulator receiver modulated CheB methylesterase

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 365; Mature: 365

Protein sequence:

>365_residues
MQKENTNRIKVMVVDDSAFMRKMIVDMVQEEPGLEIVAIAKNGQQALKMIPEHRPHVVTLDIEMPVLNGIETLEQIKELS
DRPNVIMLSSYTQTGSQETLRALELGAVDFVGKPSGSISLDIKKVQSELIAKIKAAYQATTKVTFDQKKGNPFNSNREIS
QNIKQKLTNTQKNKLIVIGASTGGPRALHEVIPKIPQNFPGSILVVQHMPKGFTKLLSERLNTMSSMTVKEAENNDPIVP
GKVYIAPGDYHLMVSKSSGIQGEDKWRVKVDQGPPVKGLRPCADILFESASMIEDMDLVGVVLTGMGSDGAKGIKRLKRA
GAHIIAEDESTCVVFGMPKAAINTGLVDKILPLPAIAPEILNVIT

Sequences:

>Translated_365_residues
MQKENTNRIKVMVVDDSAFMRKMIVDMVQEEPGLEIVAIAKNGQQALKMIPEHRPHVVTLDIEMPVLNGIETLEQIKELS
DRPNVIMLSSYTQTGSQETLRALELGAVDFVGKPSGSISLDIKKVQSELIAKIKAAYQATTKVTFDQKKGNPFNSNREIS
QNIKQKLTNTQKNKLIVIGASTGGPRALHEVIPKIPQNFPGSILVVQHMPKGFTKLLSERLNTMSSMTVKEAENNDPIVP
GKVYIAPGDYHLMVSKSSGIQGEDKWRVKVDQGPPVKGLRPCADILFESASMIEDMDLVGVVLTGMGSDGAKGIKRLKRA
GAHIIAEDESTCVVFGMPKAAINTGLVDKILPLPAIAPEILNVIT
>Mature_365_residues
MQKENTNRIKVMVVDDSAFMRKMIVDMVQEEPGLEIVAIAKNGQQALKMIPEHRPHVVTLDIEMPVLNGIETLEQIKELS
DRPNVIMLSSYTQTGSQETLRALELGAVDFVGKPSGSISLDIKKVQSELIAKIKAAYQATTKVTFDQKKGNPFNSNREIS
QNIKQKLTNTQKNKLIVIGASTGGPRALHEVIPKIPQNFPGSILVVQHMPKGFTKLLSERLNTMSSMTVKEAENNDPIVP
GKVYIAPGDYHLMVSKSSGIQGEDKWRVKVDQGPPVKGLRPCADILFESASMIEDMDLVGVVLTGMGSDGAKGIKRLKRA
GAHIIAEDESTCVVFGMPKAAINTGLVDKILPLPAIAPEILNVIT

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=359, Percent_Identity=38.4401114206128, Blast_Score=251, Evalue=5e-68,

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: 39793; Mature: 39793

Theoretical pI: Translated: 9.00; Mature: 9.00

Prosite motif: PS50110 RESPONSE_REGULATORY ; PS50122 CHEB

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.5 %Cys     (Translated Protein)
4.4 %Met     (Translated Protein)
4.9 %Cys+Met (Translated Protein)
0.5 %Cys     (Mature Protein)
4.4 %Met     (Mature Protein)
4.9 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MQKENTNRIKVMVVDDSAFMRKMIVDMVQEEPGLEIVAIAKNGQQALKMIPEHRPHVVTL
CCCCCCCEEEEEEECCHHHHHHHHHHHHHCCCCCEEEEEECCCHHHHHHCCCCCCEEEEE
DIEMPVLNGIETLEQIKELSDRPNVIMLSSYTQTGSQETLRALELGAVDFVGKPSGSISL
EECCCHHHHHHHHHHHHHHCCCCCEEEEECCCCCCCHHHHHHHHHCCEEECCCCCCCEEE
DIKKVQSELIAKIKAAYQATTKVTFDQKKGNPFNSNREISQNIKQKLTNTQKNKLIVIGA
HHHHHHHHHHHHHHHHHHHHHEEEEECCCCCCCCCCHHHHHHHHHHHCCCCCCEEEEEEC
STGGPRALHEVIPKIPQNFPGSILVVQHMPKGFTKLLSERLNTMSSMTVKEAENNDPIVP
CCCCHHHHHHHHHHCCCCCCCCEEEEECCCHHHHHHHHHHHHHHHHHEHCCCCCCCCCCC
GKVYIAPGDYHLMVSKSSGIQGEDKWRVKVDQGPPVKGLRPCADILFESASMIEDMDLVG
CEEEEECCCEEEEEECCCCCCCCCCEEEEECCCCCCCCCHHHHHHHHHHHHHHHHHHHHH
VVLTGMGSDGAKGIKRLKRAGAHIIAEDESTCVVFGMPKAAINTGLVDKILPLPAIAPEI
HHEECCCCCHHHHHHHHHHCCCEEEECCCCEEEEEECCHHHHHCCHHHHHCCCCCHHHHH
LNVIT
HHHCC
>Mature Secondary Structure
MQKENTNRIKVMVVDDSAFMRKMIVDMVQEEPGLEIVAIAKNGQQALKMIPEHRPHVVTL
CCCCCCCEEEEEEECCHHHHHHHHHHHHHCCCCCEEEEEECCCHHHHHHCCCCCCEEEEE
DIEMPVLNGIETLEQIKELSDRPNVIMLSSYTQTGSQETLRALELGAVDFVGKPSGSISL
EECCCHHHHHHHHHHHHHHCCCCCEEEEECCCCCCCHHHHHHHHHCCEEECCCCCCCEEE
DIKKVQSELIAKIKAAYQATTKVTFDQKKGNPFNSNREISQNIKQKLTNTQKNKLIVIGA
HHHHHHHHHHHHHHHHHHHHHEEEEECCCCCCCCCCHHHHHHHHHHHCCCCCCEEEEEEC
STGGPRALHEVIPKIPQNFPGSILVVQHMPKGFTKLLSERLNTMSSMTVKEAENNDPIVP
CCCCHHHHHHHHHHCCCCCCCCEEEEECCCHHHHHHHHHHHHHHHHHEHCCCCCCCCCCC
GKVYIAPGDYHLMVSKSSGIQGEDKWRVKVDQGPPVKGLRPCADILFESASMIEDMDLVG
CEEEEECCCEEEEEECCCCCCCCCCEEEEECCCCCCCCCHHHHHHHHHHHHHHHHHHHHH
VVLTGMGSDGAKGIKRLKRAGAHIIAEDESTCVVFGMPKAAINTGLVDKILPLPAIAPEI
HHEECCCCCHHHHHHHHHHCCCEEEECCCCEEEEEECCHHHHHCCHHHHHCCCCCHHHHH
LNVIT
HHHCC

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