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The map label for this gene is exbB [H]

Identifier: 66047708

GI number: 66047708

Start: 5342929

End: 5343621

Strand: Direct

Name: exbB [H]

Synonym: Psyr_4481

Alternate gene names: 66047708

Gene position: 5342929-5343621 (Clockwise)

Preceding gene: 66047707

Following gene: 66047709

Centisome position: 87.68

GC content: 64.79

Gene sequence:

>693_bases
ATGAACACCGCTTACTCCGTACTCATTACCCAATCCTCAATGGCCCTGCTGGTGATTTTCTCGCTGGTGACCTGGGCACT
ACTGCTCGGCAAAACCTTCCAGCACTGGCGACTGACCCGGCAGAACCGACGCTACGCCACGCAGTTCTGGGCCGCCCGCG
ACCTGAAAAATGCGCTGCACCTGCCGCACAGTGAAGGCAGCCTGGCGCGCCTGACCGATGCCGGCGCGCAGGCCCTCGCC
GCGCCCCACGACTCGCCGGACCTGGGCCACAGCTGGAACCGCCAGGACTTGCTCGAGCGCAGCCTGCGTCAACAGATCCA
CAAGGAACGTCGTCGCCTGGAGAGCGGCATGATCCTGCTGGCATCGATCGGCAGCACCGCGCCCTTCATCGGCCTGTTCG
GTACGGTGTTCGGGATCATTCATGCACTCAGCGCGATCAGCCAGGCCAAGTCGGCGAGCATTGCGGTGGTCGCCGGGCCG
ATTGGCGAAGCGCTGGTAGCGACCGGCGTCGGCATCGCCGTCGCGGTGCCTGCGGTGCTGGCCTACAACTTTTTCGGGCG
GCGTCTGAAGCTGGTGATCGCGGACCTTGAGGAGTTCGCCGTGGACTTCCTCAACCTCTCGCAACGCAACGCCTTCCGGC
TGCAGCCCGACCATCGCGACAAGACGGCCCCGAGCCTGAAAGGAGTGAGCTGA

Upstream 100 bases:

>100_bases
CGGCAATGGACCTTTATTCCCGCCAAACGCGGCGACACCCCGGTAGAAGGCTGGGTCAACGTCCCCATAGCCTTCAAACT
CGCACCCTGAGGCTCACGTC

Downstream 100 bases:

>100_bases
CATGTCCTTCTCCACGTCCAATGATGACGATGCAATCAGCGACATCAACATCACGCCGTTGGTGGATGTGATGCTGGTAC
TGCTGGTGACCTTCATCGTC

Product: MotA/TolQ/ExbB proton channel

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 230; Mature: 230

Protein sequence:

>230_residues
MNTAYSVLITQSSMALLVIFSLVTWALLLGKTFQHWRLTRQNRRYATQFWAARDLKNALHLPHSEGSLARLTDAGAQALA
APHDSPDLGHSWNRQDLLERSLRQQIHKERRRLESGMILLASIGSTAPFIGLFGTVFGIIHALSAISQAKSASIAVVAGP
IGEALVATGVGIAVAVPAVLAYNFFGRRLKLVIADLEEFAVDFLNLSQRNAFRLQPDHRDKTAPSLKGVS

Sequences:

>Translated_230_residues
MNTAYSVLITQSSMALLVIFSLVTWALLLGKTFQHWRLTRQNRRYATQFWAARDLKNALHLPHSEGSLARLTDAGAQALA
APHDSPDLGHSWNRQDLLERSLRQQIHKERRRLESGMILLASIGSTAPFIGLFGTVFGIIHALSAISQAKSASIAVVAGP
IGEALVATGVGIAVAVPAVLAYNFFGRRLKLVIADLEEFAVDFLNLSQRNAFRLQPDHRDKTAPSLKGVS
>Mature_230_residues
MNTAYSVLITQSSMALLVIFSLVTWALLLGKTFQHWRLTRQNRRYATQFWAARDLKNALHLPHSEGSLARLTDAGAQALA
APHDSPDLGHSWNRQDLLERSLRQQIHKERRRLESGMILLASIGSTAPFIGLFGTVFGIIHALSAISQAKSASIAVVAGP
IGEALVATGVGIAVAVPAVLAYNFFGRRLKLVIADLEEFAVDFLNLSQRNAFRLQPDHRDKTAPSLKGVS

Specific function: Involved in the tonB-dependent energy-dependent transport of various receptor-bound substrates. Protects exbD from proteolytic degradation and functionally stabilizes tonB [H]

COG id: COG0811

COG function: function code U; Biopolymer transport proteins

Gene ontology:

Cell location: Cell inner membrane; Multi-pass membrane protein [H]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the exbB/tolQ family [H]

Homologues:

Organism=Escherichia coli, GI1789381, Length=209, Percent_Identity=31.5789473684211, Blast_Score=100, Evalue=2e-22,
Organism=Escherichia coli, GI1786958, Length=217, Percent_Identity=29.4930875576037, Blast_Score=99, Evalue=2e-22,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR002898 [H]

Pfam domain/function: PF01618 MotA_ExbB [H]

EC number: NA

Molecular weight: Translated: 25145; Mature: 25145

Theoretical pI: Translated: 10.92; Mature: 10.92

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
1.3 %Met     (Translated Protein)
1.3 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
1.3 %Met     (Mature Protein)
1.3 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MNTAYSVLITQSSMALLVIFSLVTWALLLGKTFQHWRLTRQNRRYATQFWAARDLKNALH
CCCCEEEEEECHHHHHHHHHHHHHHHHHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHC
LPHSEGSLARLTDAGAQALAAPHDSPDLGHSWNRQDLLERSLRQQIHKERRRLESGMILL
CCCCCCCHHHHHHHHHHHHCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHCCEEE
ASIGSTAPFIGLFGTVFGIIHALSAISQAKSASIAVVAGPIGEALVATGVGIAVAVPAVL
EECCCCCHHHHHHHHHHHHHHHHHHHHHHCCCCEEEEECCHHHHHHHHCCHHHHHHHHHH
AYNFFGRRLKLVIADLEEFAVDFLNLSQRNAFRLQPDHRDKTAPSLKGVS
HHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCEECCCCCCCCCCCCCCCCC
>Mature Secondary Structure
MNTAYSVLITQSSMALLVIFSLVTWALLLGKTFQHWRLTRQNRRYATQFWAARDLKNALH
CCCCEEEEEECHHHHHHHHHHHHHHHHHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHC
LPHSEGSLARLTDAGAQALAAPHDSPDLGHSWNRQDLLERSLRQQIHKERRRLESGMILL
CCCCCCCHHHHHHHHHHHHCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHCCEEE
ASIGSTAPFIGLFGTVFGIIHALSAISQAKSASIAVVAGPIGEALVATGVGIAVAVPAVL
EECCCCCHHHHHHHHHHHHHHHHHHHHHHCCCCEEEEECCHHHHHHHHCCHHHHHHHHHH
AYNFFGRRLKLVIADLEEFAVDFLNLSQRNAFRLQPDHRDKTAPSLKGVS
HHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCEECCCCCCCCCCCCCCCCC

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: 7.0

TargetDB status: NA

Availability: NA

References: 9371459 [H]