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The map label for this gene is cheB1 [H]

Identifier: 209547909

GI number: 209547909

Start: 308074

End: 309117

Strand: Direct

Name: cheB1 [H]

Synonym: Rleg2_0301

Alternate gene names: 209547909

Gene position: 308074-309117 (Clockwise)

Preceding gene: 209547908

Following gene: 209547910

Centisome position: 6.79

GC content: 65.04

Gene sequence:

>1044_bases
ATGAGCGCTCCGGCAAGGGTTCTCGTCGTTGACGACTCCCCGACGATGCGGGGGCTGATCACCGCCGTCCTCAGTTCCGA
CCCCGAGGTCAACGTCATCGGCCAGGCCGGCGATGCGCTGGAAGCGCGCGAGGCCATCAAGCGGCTGAACCCCGACGTCG
TGACGCTCGACATCGAGATGCCGAACATGAACGGTCTCGATTTCCTCGAAAAGATCATGACGCTGCGTCCGATGCCGGTC
ATCATGGTATCGACAATGACCCATCGCGGCGCCGAGGCGTCGCTTGCAGCGCTCGAGATCGGCGCGTTCGACTGCGTCGG
CAAGCCGGCGCCGGGCGAACTCAGGCCCTTCGGCGACCTCGCCGAGAAGGTCAAGGCCGCCGCGCGCACACAGCGCCAGT
TCTCCCAGCCGGTTGCCGCCCCGGCACCTCCGCCCTCCGTCGCTGATTTCCGCGTCGGCCGCAAGATCGTCGCGATCGGC
TCGTCCACAGGTGGCGTCGAGGCGCTGATCGCCGTGCTGCAGAAGTTTCCGGCCAATTGCCCGCCGACCGTCATCACCCA
GCATATGCCGCCGACCTTCACCAAGAGCTTCGCCGAACGCCTGAACCGCCTCTGTGCGCCGGTGGTGCAGGAAGCGACCG
ACGGTGCCCGCCTCGAAATCGGCAAGATCTATCTGGCGCCGGGCGGCGAGCGTCATCTCCAGGTCAGCAACGCCTCGGCG
CCGTGCTGCCGTCTCGTCGACCGGGCGCCGGTCAACGGTCACCGCCCATCGGTGGACGTCCTCTTCGATTCGGTCGCCGA
ACTGGCTGGCCGCAACGCCGTCGGCGTGATCTTGACCGGAATGGGCCGCGATGGCGCCGCCGGATTGTTGAAAATGCGCC
ACGCCGGCGCCAGAACACTCGGCCAGAACGAAAAAACCTGTGTCGTTTACGGAATGCCAAGGGTTGCTCATGAACTTGGC
GCCGTGGAGCAGCAGTTGCCCCTGTCTGCCATCGGTGAAGAAATATTGAAAATGACAGCCGCCCGAAAGGAAGGGACCGA
ATAA

Upstream 100 bases:

>100_bases
TCGGCCATTCAGAGCGTGTGTCCGGCGAGGCGAAACACGTCTTCGACAATATCGGCATCACAACCTATCGCTACACGGCC
AAGGGTCTCGGGAGGAAGGC

Downstream 100 bases:

>100_bases
AATGTCGATCGCGGAGAAAATCAAAGTTCTGATCGTCGACGATCAGGTAACGAGCCGGTTGCTGCTCAGCGACGCGCTGA
CCCAGCTCGGTTTCAAGCAG

Product: chemotaxis-specific methylesterase

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 347; Mature: 346

Protein sequence:

>347_residues
MSAPARVLVVDDSPTMRGLITAVLSSDPEVNVIGQAGDALEAREAIKRLNPDVVTLDIEMPNMNGLDFLEKIMTLRPMPV
IMVSTMTHRGAEASLAALEIGAFDCVGKPAPGELRPFGDLAEKVKAAARTQRQFSQPVAAPAPPPSVADFRVGRKIVAIG
SSTGGVEALIAVLQKFPANCPPTVITQHMPPTFTKSFAERLNRLCAPVVQEATDGARLEIGKIYLAPGGERHLQVSNASA
PCCRLVDRAPVNGHRPSVDVLFDSVAELAGRNAVGVILTGMGRDGAAGLLKMRHAGARTLGQNEKTCVVYGMPRVAHELG
AVEQQLPLSAIGEEILKMTAARKEGTE

Sequences:

>Translated_347_residues
MSAPARVLVVDDSPTMRGLITAVLSSDPEVNVIGQAGDALEAREAIKRLNPDVVTLDIEMPNMNGLDFLEKIMTLRPMPV
IMVSTMTHRGAEASLAALEIGAFDCVGKPAPGELRPFGDLAEKVKAAARTQRQFSQPVAAPAPPPSVADFRVGRKIVAIG
SSTGGVEALIAVLQKFPANCPPTVITQHMPPTFTKSFAERLNRLCAPVVQEATDGARLEIGKIYLAPGGERHLQVSNASA
PCCRLVDRAPVNGHRPSVDVLFDSVAELAGRNAVGVILTGMGRDGAAGLLKMRHAGARTLGQNEKTCVVYGMPRVAHELG
AVEQQLPLSAIGEEILKMTAARKEGTE
>Mature_346_residues
SAPARVLVVDDSPTMRGLITAVLSSDPEVNVIGQAGDALEAREAIKRLNPDVVTLDIEMPNMNGLDFLEKIMTLRPMPVI
MVSTMTHRGAEASLAALEIGAFDCVGKPAPGELRPFGDLAEKVKAAARTQRQFSQPVAAPAPPPSVADFRVGRKIVAIGS
STGGVEALIAVLQKFPANCPPTVITQHMPPTFTKSFAERLNRLCAPVVQEATDGARLEIGKIYLAPGGERHLQVSNASAP
CCRLVDRAPVNGHRPSVDVLFDSVAELAGRNAVGVILTGMGRDGAAGLLKMRHAGARTLGQNEKTCVVYGMPRVAHELGA
VEQQLPLSAIGEEILKMTAARKEGTE

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=341, Percent_Identity=51.3196480938416, Blast_Score=327, Evalue=5e-91,

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: 36684; Mature: 36553

Theoretical pI: Translated: 7.47; Mature: 7.47

Prosite motif: PS50110 RESPONSE_REGULATORY ; PS50122 CHEB

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.7 %Cys     (Translated Protein)
3.7 %Met     (Translated Protein)
5.5 %Cys+Met (Translated Protein)
1.7 %Cys     (Mature Protein)
3.5 %Met     (Mature Protein)
5.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSAPARVLVVDDSPTMRGLITAVLSSDPEVNVIGQAGDALEAREAIKRLNPDVVTLDIEM
CCCCCEEEEECCCCHHHHHHHHHHCCCCCEEEEECCCCHHHHHHHHHHCCCCEEEEEEEC
PNMNGLDFLEKIMTLRPMPVIMVSTMTHRGAEASLAALEIGAFDCVGKPAPGELRPFGDL
CCCCCHHHHHHHHHCCCCCEEEEEHHHCCCCCHHHHEEEECCHHCCCCCCCCCCCCHHHH
AEKVKAAARTQRQFSQPVAAPAPPPSVADFRVGRKIVAIGSSTGGVEALIAVLQKFPANC
HHHHHHHHHHHHHHHCCCCCCCCCCCCHHHHCCCEEEEECCCCCHHHHHHHHHHHCCCCC
PPTVITQHMPPTFTKSFAERLNRLCAPVVQEATDGARLEIGKIYLAPGGERHLQVSNASA
CCHHHCCCCCCHHHHHHHHHHHHHHHHHHHHCCCCCEEEEEEEEECCCCCCEEEECCCCC
PCCRLVDRAPVNGHRPSVDVLFDSVAELAGRNAVGVILTGMGRDGAAGLLKMRHAGARTL
HHHHHHHCCCCCCCCCHHHHHHHHHHHHHCCCCEEEEEEECCCCCHHHHHHHHHHCCHHC
GQNEKTCVVYGMPRVAHELGAVEQQLPLSAIGEEILKMTAARKEGTE
CCCCCEEEEECCHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHHCCCC
>Mature Secondary Structure 
SAPARVLVVDDSPTMRGLITAVLSSDPEVNVIGQAGDALEAREAIKRLNPDVVTLDIEM
CCCCEEEEECCCCHHHHHHHHHHCCCCCEEEEECCCCHHHHHHHHHHCCCCEEEEEEEC
PNMNGLDFLEKIMTLRPMPVIMVSTMTHRGAEASLAALEIGAFDCVGKPAPGELRPFGDL
CCCCCHHHHHHHHHCCCCCEEEEEHHHCCCCCHHHHEEEECCHHCCCCCCCCCCCCHHHH
AEKVKAAARTQRQFSQPVAAPAPPPSVADFRVGRKIVAIGSSTGGVEALIAVLQKFPANC
HHHHHHHHHHHHHHHCCCCCCCCCCCCHHHHCCCEEEEECCCCCHHHHHHHHHHHCCCCC
PPTVITQHMPPTFTKSFAERLNRLCAPVVQEATDGARLEIGKIYLAPGGERHLQVSNASA
CCHHHCCCCCCHHHHHHHHHHHHHHHHHHHHCCCCCEEEEEEEEECCCCCCEEEECCCCC
PCCRLVDRAPVNGHRPSVDVLFDSVAELAGRNAVGVILTGMGRDGAAGLLKMRHAGARTL
HHHHHHHCCCCCCCCCHHHHHHHHHHHHHCCCCEEEEEEECCCCCHHHHHHHHHHCCHHC
GQNEKTCVVYGMPRVAHELGAVEQQLPLSAIGEEILKMTAARKEGTE
CCCCCEEEEECCHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHHCCCC

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