Click here to switch to the map view.

The map label for this gene is cheB3 [H]

Identifier: 220917873

GI number: 220917873

Start: 3060827

End: 3061855

Strand: Direct

Name: cheB3 [H]

Synonym: A2cp1_2774

Alternate gene names: 220917873

Gene position: 3060827-3061855 (Clockwise)

Preceding gene: 220917872

Following gene: 220917874

Centisome position: 60.86

GC content: 78.04

Gene sequence:

>1029_bases
ATGATCCGCGTGCTCGTGGTCGAGGACATGCCCACCGCCCGCCAGCTGCTGGTGGGCATCCTCTCGGCCGATCCGGAGCT
CGAGGTGGTGGGCCAGGCGTCCGACGGCGCCGAGGCGCTGGCGCTGGTGCGCGCGCTACGGCCCGACGCCATCACCATGG
ACGTGATGATGATGCCGATGGACGGCATCCAGGCCACCGCGCAGATCATGGCCGAGCGGCCCACGCCCATCGTCATCGTC
ACCTCGCTCGACGTGAACGAGGTGACGCTGTCGATGAAGGCGCTGGCCGCCGGCGCGCTCGCCGCGCTGCCCAAGCCGCG
CGGCCCGGGCTCCCCCGGCTTCGCCGAGGACGCCCGCCGGCTCGTCACCACGGTGAAGGCCATGAGCCGCGTGGCGCTGC
TGCGCCGCCCCGAGTCCGCGCGCCGCGCCGCGCCGCCCCCGGCCGCCCCGCCCGACGTCCCTCGCGGCCGCGTGGTGGCG
GTGGCCGCCTCGACCGGCGGGCCGGCCGCGCTGCAGCGCATCCTGGCCCGGCTCCCCGCCGCCTTCCCCGCGCCGGTGCT
GGTGGTGCAGCACATCGCGCTCGGCTTCGCGGAGGGCTTCGCGCGCTGGCTCGCCTCCGCCGGTCCGCTCCCGGCGCGCG
TCGCCCGCGACGGCACGCTCCTCGAGCCGGGCGTGGTGCACGTCGCGCCCGACGACCGCCACCTGGGCGTCACCGCCGAC
GGCGCGCGCGCGACCGTCACCGACGAGGCGCCGGTGGGCGGCTTCCGCCCCTCCGGCACCCCGCTGTTCCGCTCGGTGGC
GGCGGCGTACGGCGCCGGCGCCGTCGGCGTCATCCTGTCGGGCATGGGCCGGGACGGCGTGGACGGGCTCGCCGACCTCC
GGCGTGCCGGCGGGCGGGTCGTGGCACAGGACGCCGCCTCCTGCGCGGTGGACGGCATGCCCGGCGCGGCGCAGGCGGCG
GGGCTCGCGGACGCGGTCCTGGCGCCGGATGCCATTGCCGATCGGCTGGCGCTCTGGATCCGCCGCTGA

Upstream 100 bases:

>100_bases
GCGCGCGCGGCCTCGCCGCCGGCGCCAGCGCGTACCTGGTGAAGAGCGCGTTCGACCAGCGGAGCCTGCTCGACACGCTG
GAACACCTGCTGGGGTGACC

Downstream 100 bases:

>100_bases
GGGGCGCCCGCTGGCCTCCCGGGCAGGTTGTGTTCGTCCCACATGCGGCCTAGAGTCGCCTCCGAATGGACGCCACCCAG
CCCCTTTCGGGTGCGCCCGA

Product: chemotaxis protein CheB

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 342; Mature: 342

Protein sequence:

>342_residues
MIRVLVVEDMPTARQLLVGILSADPELEVVGQASDGAEALALVRALRPDAITMDVMMMPMDGIQATAQIMAERPTPIVIV
TSLDVNEVTLSMKALAAGALAALPKPRGPGSPGFAEDARRLVTTVKAMSRVALLRRPESARRAAPPPAAPPDVPRGRVVA
VAASTGGPAALQRILARLPAAFPAPVLVVQHIALGFAEGFARWLASAGPLPARVARDGTLLEPGVVHVAPDDRHLGVTAD
GARATVTDEAPVGGFRPSGTPLFRSVAAAYGAGAVGVILSGMGRDGVDGLADLRRAGGRVVAQDAASCAVDGMPGAAQAA
GLADAVLAPDAIADRLALWIRR

Sequences:

>Translated_342_residues
MIRVLVVEDMPTARQLLVGILSADPELEVVGQASDGAEALALVRALRPDAITMDVMMMPMDGIQATAQIMAERPTPIVIV
TSLDVNEVTLSMKALAAGALAALPKPRGPGSPGFAEDARRLVTTVKAMSRVALLRRPESARRAAPPPAAPPDVPRGRVVA
VAASTGGPAALQRILARLPAAFPAPVLVVQHIALGFAEGFARWLASAGPLPARVARDGTLLEPGVVHVAPDDRHLGVTAD
GARATVTDEAPVGGFRPSGTPLFRSVAAAYGAGAVGVILSGMGRDGVDGLADLRRAGGRVVAQDAASCAVDGMPGAAQAA
GLADAVLAPDAIADRLALWIRR
>Mature_342_residues
MIRVLVVEDMPTARQLLVGILSADPELEVVGQASDGAEALALVRALRPDAITMDVMMMPMDGIQATAQIMAERPTPIVIV
TSLDVNEVTLSMKALAAGALAALPKPRGPGSPGFAEDARRLVTTVKAMSRVALLRRPESARRAAPPPAAPPDVPRGRVVA
VAASTGGPAALQRILARLPAAFPAPVLVVQHIALGFAEGFARWLASAGPLPARVARDGTLLEPGVVHVAPDDRHLGVTAD
GARATVTDEAPVGGFRPSGTPLFRSVAAAYGAGAVGVILSGMGRDGVDGLADLRRAGGRVVAQDAASCAVDGMPGAAQAA
GLADAVLAPDAIADRLALWIRR

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=328, Percent_Identity=35.0609756097561, Blast_Score=173, Evalue=1e-44,
Organism=Escherichia coli, GI87082052, Length=106, Percent_Identity=33.0188679245283, Blast_Score=63, Evalue=2e-11,

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: 34894; Mature: 34894

Theoretical pI: Translated: 8.53; Mature: 8.53

Prosite motif: PS50110 RESPONSE_REGULATORY ; PS50122 CHEB

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.3 %Cys     (Translated Protein)
3.5 %Met     (Translated Protein)
3.8 %Cys+Met (Translated Protein)
0.3 %Cys     (Mature Protein)
3.5 %Met     (Mature Protein)
3.8 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MIRVLVVEDMPTARQLLVGILSADPELEVVGQASDGAEALALVRALRPDAITMDVMMMPM
CEEEEEECCCCHHHHHHHHHHCCCCCEEEEECCCCCHHHHHHHHHHCCCCEEEEEEEECC
DGIQATAQIMAERPTPIVIVTSLDVNEVTLSMKALAAGALAALPKPRGPGSPGFAEDARR
CHHHHHHHHHHCCCCCEEEEEECCCHHHHHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHH
LVTTVKAMSRVALLRRPESARRAAPPPAAPPDVPRGRVVAVAASTGGPAALQRILARLPA
HHHHHHHHHHHHHHHCCCHHHCCCCCCCCCCCCCCCCEEEEEECCCCHHHHHHHHHHCCC
AFPAPVLVVQHIALGFAEGFARWLASAGPLPARVARDGTLLEPGVVHVAPDDRHLGVTAD
CCCHHHHHHHHHHHHHHHHHHHHHHCCCCCCHHHCCCCCEECCCEEEECCCCCEECEECC
GARATVTDEAPVGGFRPSGTPLFRSVAAAYGAGAVGVILSGMGRDGVDGLADLRRAGGRV
CCEEEECCCCCCCCCCCCCCHHHHHHHHHHCCCHHHHHHHCCCCCCCHHHHHHHHCCCEE
VAQDAASCAVDGMPGAAQAAGLADAVLAPDAIADRLALWIRR
EEHHHHHHHCCCCCCHHHHHCCHHHHHCCHHHHHHHHHHHCC
>Mature Secondary Structure
MIRVLVVEDMPTARQLLVGILSADPELEVVGQASDGAEALALVRALRPDAITMDVMMMPM
CEEEEEECCCCHHHHHHHHHHCCCCCEEEEECCCCCHHHHHHHHHHCCCCEEEEEEEECC
DGIQATAQIMAERPTPIVIVTSLDVNEVTLSMKALAAGALAALPKPRGPGSPGFAEDARR
CHHHHHHHHHHCCCCCEEEEEECCCHHHHHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHH
LVTTVKAMSRVALLRRPESARRAAPPPAAPPDVPRGRVVAVAASTGGPAALQRILARLPA
HHHHHHHHHHHHHHHCCCHHHCCCCCCCCCCCCCCCCEEEEEECCCCHHHHHHHHHHCCC
AFPAPVLVVQHIALGFAEGFARWLASAGPLPARVARDGTLLEPGVVHVAPDDRHLGVTAD
CCCHHHHHHHHHHHHHHHHHHHHHHCCCCCCHHHCCCCCEECCCEEEECCCCCEECEECC
GARATVTDEAPVGGFRPSGTPLFRSVAAAYGAGAVGVILSGMGRDGVDGLADLRRAGGRV
CCEEEECCCCCCCCCCCCCCHHHHHHHHHHCCCHHHHHHHCCCCCCCHHHHHHHHCCCEE
VAQDAASCAVDGMPGAAQAAGLADAVLAPDAIADRLALWIRR
EEHHHHHHHCCCCCCHHHHHCCHHHHHCCHHHHHHHHHHHCC

PDB accession: NA

Resolution: NA

Structure class: Unstructured

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