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The map label for this gene is exbB [H]

Identifier: 238028093

GI number: 238028093

Start: 2903541

End: 2904281

Strand: Direct

Name: exbB [H]

Synonym: bglu_1g25440

Alternate gene names: 238028093

Gene position: 2903541-2904281 (Clockwise)

Preceding gene: 238028092

Following gene: 238028094

Centisome position: 74.33

GC content: 66.67

Gene sequence:

>741_bases
ATGCAAAGCTACGGTATCGCGCACGTTTGGGCGCAAGGTGATTTCGTGACGCGCGCCATCGCGATCGTGCTGCTCGTGAT
GTCGGTGCTGTCCTGGCTCGTCATCGTCGTCAAGGGCTGGAACGCGATTCGTCTCGGCCGGCTGATGAAAAACGCCGATC
AGGCATTCTGGCATTCCGACGAGTTCGACAAGGGCGTGCAGAAGCTGCGCGACGCCGCACCGAACGTGCAGGACAACCCG
CTGCTCGCGCTCGCGCTGGCCGGCCAGGAAGCAGCCGAGCACCACCAGCAGACCCAGCCGCACTTGCATGACCGCATGGA
CGTGTCGGAGTGGATCACGCGCTGCCTGAAGGACACCATGGACGGCAGCGTCGCGCGCATGCAAAGCGGCCTCGCGGTGC
TGGCCTCGATCGGCAGCACCGCGCCGTTCGTCGGCCTGTTCGGCACGGTGTGGGGCATCTATCACGCGCTGCTGACGATC
GGCGCGACGGGCCAGACCTCGATCGATCAGGTCGCCGGCCCGGTCGGCGAGTCGCTGATCATGACCGCGTTCGGTCTGTT
CGTCGCGATTCCGGCCGTGCTCGGCTACAACGCCCTGACGCGCACCAACAAGGGCTTCGTCACGAAGCTGCGCCGCTTCG
CGCACGGCCTGCACGCCTATTTCGTGACGGGCACGCGCCTGGCCTCGACCAAACGGCGCGATTCCATCCGCCTCGCGTCC
ACGCGCGCGCGCGCCCACTGA

Upstream 100 bases:

>100_bases
GCGCCGCCTACACACAGCCGTTCAAGTTCGATCTGAGCGACGACTGAGCGAGCCGATCGATAACTGATTCAGCCTCACCG
GATTCGACAAAGGAAAGGAA

Downstream 100 bases:

>100_bases
GCGGAGGTCCCAGCATGGCAATGAACTCCTCGTTCGGCGATGACGACGACGATGGTCTGATGAACGAGATCAACATGACG
CCGCTCGTCGACGTCATGCT

Product: MotA/TolQ/ExbB proton channel

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 246; Mature: 246

Protein sequence:

>246_residues
MQSYGIAHVWAQGDFVTRAIAIVLLVMSVLSWLVIVVKGWNAIRLGRLMKNADQAFWHSDEFDKGVQKLRDAAPNVQDNP
LLALALAGQEAAEHHQQTQPHLHDRMDVSEWITRCLKDTMDGSVARMQSGLAVLASIGSTAPFVGLFGTVWGIYHALLTI
GATGQTSIDQVAGPVGESLIMTAFGLFVAIPAVLGYNALTRTNKGFVTKLRRFAHGLHAYFVTGTRLASTKRRDSIRLAS
TRARAH

Sequences:

>Translated_246_residues
MQSYGIAHVWAQGDFVTRAIAIVLLVMSVLSWLVIVVKGWNAIRLGRLMKNADQAFWHSDEFDKGVQKLRDAAPNVQDNP
LLALALAGQEAAEHHQQTQPHLHDRMDVSEWITRCLKDTMDGSVARMQSGLAVLASIGSTAPFVGLFGTVWGIYHALLTI
GATGQTSIDQVAGPVGESLIMTAFGLFVAIPAVLGYNALTRTNKGFVTKLRRFAHGLHAYFVTGTRLASTKRRDSIRLAS
TRARAH
>Mature_246_residues
MQSYGIAHVWAQGDFVTRAIAIVLLVMSVLSWLVIVVKGWNAIRLGRLMKNADQAFWHSDEFDKGVQKLRDAAPNVQDNP
LLALALAGQEAAEHHQQTQPHLHDRMDVSEWITRCLKDTMDGSVARMQSGLAVLASIGSTAPFVGLFGTVWGIYHALLTI
GATGQTSIDQVAGPVGESLIMTAFGLFVAIPAVLGYNALTRTNKGFVTKLRRFAHGLHAYFVTGTRLASTKRRDSIRLAS
TRARAH

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, GI1786958, Length=205, Percent_Identity=29.2682926829268, Blast_Score=100, Evalue=2e-22,
Organism=Escherichia coli, GI1789381, Length=206, Percent_Identity=30.0970873786408, Blast_Score=86, Evalue=3e-18,

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: 26843; Mature: 26843

Theoretical pI: Translated: 10.39; Mature: 10.39

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.4 %Cys     (Translated Protein)
2.8 %Met     (Translated Protein)
3.3 %Cys+Met (Translated Protein)
0.4 %Cys     (Mature Protein)
2.8 %Met     (Mature Protein)
3.3 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MQSYGIAHVWAQGDFVTRAIAIVLLVMSVLSWLVIVVKGWNAIRLGRLMKNADQAFWHSD
CCCCCCEEEEECCHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHCCCC
EFDKGVQKLRDAAPNVQDNPLLALALAGQEAAEHHQQTQPHLHDRMDVSEWITRCLKDTM
HHHHHHHHHHHHCCCCCCCCEEEEEECCHHHHHHHHHCCCHHHHCCCHHHHHHHHHHHHH
DGSVARMQSGLAVLASIGSTAPFVGLFGTVWGIYHALLTIGATGQTSIDQVAGPVGESLI
CCHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHCCHHHH
MTAFGLFVAIPAVLGYNALTRTNKGFVTKLRRFAHGLHAYFVTGTRLASTKRRDSIRLAS
HHHHHHHHHHHHHHCCHHHHCCCCHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHH
TRARAH
HHHCCC
>Mature Secondary Structure
MQSYGIAHVWAQGDFVTRAIAIVLLVMSVLSWLVIVVKGWNAIRLGRLMKNADQAFWHSD
CCCCCCEEEEECCHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHCCCC
EFDKGVQKLRDAAPNVQDNPLLALALAGQEAAEHHQQTQPHLHDRMDVSEWITRCLKDTM
HHHHHHHHHHHHCCCCCCCCEEEEEECCHHHHHHHHHCCCHHHHCCCHHHHHHHHHHHHH
DGSVARMQSGLAVLASIGSTAPFVGLFGTVWGIYHALLTIGATGQTSIDQVAGPVGESLI
CCHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHCCHHHH
MTAFGLFVAIPAVLGYNALTRTNKGFVTKLRRFAHGLHAYFVTGTRLASTKRRDSIRLAS
HHHHHHHHHHHHHHCCHHHHCCCCHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHH
TRARAH
HHHCCC

PDB accession: NA

Resolution: NA

Structure class: Alpha

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]