Click here to switch to the map view.

The map label for this gene is exbB [H]

Identifier: 91790436

GI number: 91790436

Start: 4887996

End: 4888640

Strand: Reverse

Name: exbB [H]

Synonym: Bpro_4607

Alternate gene names: 91790436

Gene position: 4888640-4887996 (Counterclockwise)

Preceding gene: 91790437

Following gene: 91790435

Centisome position: 94.01

GC content: 64.65

Gene sequence:

>645_bases
ATGAATTTCTTCAGCCTCATGACCCAGGGCGGCGTTGTCAGCCAGCTGGTCGCGGTGCTGCTGCTGGCCATGTCGGTGGC
CAGCTGGGTGGTGATCCTGTGGAAGGCCTGGCTGCTGCACCGCGCGCTGGGCGATGTGGCGCGCAGTACCGCTGTTTTCT
GGCAGTCGGTGTCGATCGAGGAGGCCAGCCAGAAAGTTGCCGCTTTTGACCGTGAAGCGTTGGTGTTGCCCTTGATTGAT
GCCACGAAGTTAAGGGCCATTGGCACCCTGGGCGCTGCCGGCGACCGCGCCCAGCAGCTAACCCGCGTGCTGCGCGATGC
CCTGCACGCCATCCTGCACAAGCTGCAGTTCGGCCAGGTCTTGCTGGCTACCGTCGGCTCGACTGCACCGTTCGTGGGCC
TGCTCGGCACCGTCTGGGGCATTTACCATGCATTGATTGGCATCGCGTCGGCTGGCCAGATCACGATAGACAAGGTCTCG
GGGCCGGTGGGCGAGGCGCTCATCATGACGGCCGCCGGCCTGGCGGTCGCGATTCCCGCCGTGTTGGCCTACAACATCTT
TGGCCGCCACATTGGCCGCATCGAAGCCGACCTGGAAGGGTTTGCGCGCGATTTGCGGGAGTTGCTGGCGGGCCATCGGG
GCTGA

Upstream 100 bases:

>100_bases
GGGGCAGCGCATTACACGCAGTGAAAAGCGTGGGGGCCAACGAACGCCGCGAAGGGCCGCCCCGAGCAAGTTCAGCCCCA
TCTCCTCGTGAAGGGCTGGT

Downstream 100 bases:

>100_bases
GCCCTCAAACCAGGAACGCATGCACCATGGGATTTGGCCGACTCGAACGCATCCAGGGCCCGCAGCCCATGAGCGATATC
AATGTCACGCCGCTGGTGGA

Product: MotA/TolQ/ExbB proton channel

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 214; Mature: 214

Protein sequence:

>214_residues
MNFFSLMTQGGVVSQLVAVLLLAMSVASWVVILWKAWLLHRALGDVARSTAVFWQSVSIEEASQKVAAFDREALVLPLID
ATKLRAIGTLGAAGDRAQQLTRVLRDALHAILHKLQFGQVLLATVGSTAPFVGLLGTVWGIYHALIGIASAGQITIDKVS
GPVGEALIMTAAGLAVAIPAVLAYNIFGRHIGRIEADLEGFARDLRELLAGHRG

Sequences:

>Translated_214_residues
MNFFSLMTQGGVVSQLVAVLLLAMSVASWVVILWKAWLLHRALGDVARSTAVFWQSVSIEEASQKVAAFDREALVLPLID
ATKLRAIGTLGAAGDRAQQLTRVLRDALHAILHKLQFGQVLLATVGSTAPFVGLLGTVWGIYHALIGIASAGQITIDKVS
GPVGEALIMTAAGLAVAIPAVLAYNIFGRHIGRIEADLEGFARDLRELLAGHRG
>Mature_214_residues
MNFFSLMTQGGVVSQLVAVLLLAMSVASWVVILWKAWLLHRALGDVARSTAVFWQSVSIEEASQKVAAFDREALVLPLID
ATKLRAIGTLGAAGDRAQQLTRVLRDALHAILHKLQFGQVLLATVGSTAPFVGLLGTVWGIYHALIGIASAGQITIDKVS
GPVGEALIMTAAGLAVAIPAVLAYNIFGRHIGRIEADLEGFARDLRELLAGHRG

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=219, Percent_Identity=30.1369863013699, Blast_Score=105, Evalue=2e-24,
Organism=Escherichia coli, GI1789381, Length=189, Percent_Identity=31.2169312169312, Blast_Score=92, Evalue=3e-20,

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: 22710; Mature: 22710

Theoretical pI: Translated: 9.76; Mature: 9.76

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
1.9 %Met     (Translated Protein)
1.9 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
1.9 %Met     (Mature Protein)
1.9 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MNFFSLMTQGGVVSQLVAVLLLAMSVASWVVILWKAWLLHRALGDVARSTAVFWQSVSIE
CCHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCHH
EASQKVAAFDREALVLPLIDATKLRAIGTLGAAGDRAQQLTRVLRDALHAILHKLQFGQV
HHHHHHHHHCCCHHEEECCCHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHH
LLATVGSTAPFVGLLGTVWGIYHALIGIASAGQITIDKVSGPVGEALIMTAAGLAVAIPA
HHHHHCCCCHHHHHHHHHHHHHHHHHHHCCCCCEEEECCCCCHHHHHHHHHHHHHHHHHH
VLAYNIFGRHIGRIEADLEGFARDLRELLAGHRG
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCC
>Mature Secondary Structure
MNFFSLMTQGGVVSQLVAVLLLAMSVASWVVILWKAWLLHRALGDVARSTAVFWQSVSIE
CCHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCHH
EASQKVAAFDREALVLPLIDATKLRAIGTLGAAGDRAQQLTRVLRDALHAILHKLQFGQV
HHHHHHHHHCCCHHEEECCCHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHH
LLATVGSTAPFVGLLGTVWGIYHALIGIASAGQITIDKVSGPVGEALIMTAAGLAVAIPA
HHHHHCCCCHHHHHHHHHHHHHHHHHHHCCCCCEEEECCCCCHHHHHHHHHHHHHHHHHH
VLAYNIFGRHIGRIEADLEGFARDLRELLAGHRG
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCC

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]