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The map label for this gene is exbB [H]

Identifier: 91788912

GI number: 91788912

Start: 3218635

End: 3219351

Strand: Direct

Name: exbB [H]

Synonym: Bpro_3052

Alternate gene names: 91788912

Gene position: 3218635-3219351 (Clockwise)

Preceding gene: 91788911

Following gene: 91788913

Centisome position: 61.89

GC content: 61.79

Gene sequence:

>717_bases
ATGAATTCCCAATTTGGCCTTGCCAACGTCTGGAGCCAGGGCGACATCGTCACCAAATCGGTCGCACTGCTGCTGCTCGC
CATGTCGCTCGCCTCGTGGATGGTCATCATCATCAAGACGCTGGACCTGATCAAGTACAAGAAAATCGCCAGGGCTGCTG
AAGACTTCTGGCACAGCGAAGATTTCGCAGCCGGCCTGACCAAGCTGGGCGCAGACCCCACCAACCCGTTCCGTCAGCTG
GCACTGGAGGGTCGTGAGGCCACGCTTCATCACCGCAACACCAAGGCGCATCTGCATGATGCGCTGGATGTGAGCGACTG
GGTCACGCGCACGCTGCGCAACACCATCGACGAATTCACCGCCCGGCTGCAGTCCGGTCTGGCCGTCCTCGCTTCCGTAG
GCTCCACCGCCCCGTTCATTGGCCTCTTCGGCACCGTCTGGGGCATTTACCACGCGCTGTTGTCCATAGGCGCGGCAGGC
CAGGCGACCATCGACAAGGTGGCAGGCCCCATCGGCGAGTCGCTGATCATGACGGCACTCGGCCTGGCCGTGGCGATTCC
GGCGGTGCTGGGTTACAACGCACTGGTGCGCGGCAACAAGGGCATTTTGCAAAAACTCAGCCGCTTTGCCCACGACCTGC
ACGCCTACTTTGTGACCGGTGCACGCATCACCACCAGCAACGGCCCGGCCAATGTCGTGCCCATGAAGAAAGCCTGA

Upstream 100 bases:

>100_bases
GCACCTGGCAAACGCAACGGTGTCCCGGAAGCCATGTCGTTCAATGTCCCCTTCAACTGGGTTCTTGAGTAATTTTTTGA
AAACTGTGGAGTATTGATTC

Downstream 100 bases:

>100_bases
GCCCGGCGCTTCAAACCTGCAAACCCAATCGTCCTGTCGCACCATCGCGCCAGGCTAATTTTCAGTGATCGAGAAGCACC
ATGGCCTTTGGCACCCAAGA

Product: MotA/TolQ/ExbB proton channel

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 238; Mature: 238

Protein sequence:

>238_residues
MNSQFGLANVWSQGDIVTKSVALLLLAMSLASWMVIIIKTLDLIKYKKIARAAEDFWHSEDFAAGLTKLGADPTNPFRQL
ALEGREATLHHRNTKAHLHDALDVSDWVTRTLRNTIDEFTARLQSGLAVLASVGSTAPFIGLFGTVWGIYHALLSIGAAG
QATIDKVAGPIGESLIMTALGLAVAIPAVLGYNALVRGNKGILQKLSRFAHDLHAYFVTGARITTSNGPANVVPMKKA

Sequences:

>Translated_238_residues
MNSQFGLANVWSQGDIVTKSVALLLLAMSLASWMVIIIKTLDLIKYKKIARAAEDFWHSEDFAAGLTKLGADPTNPFRQL
ALEGREATLHHRNTKAHLHDALDVSDWVTRTLRNTIDEFTARLQSGLAVLASVGSTAPFIGLFGTVWGIYHALLSIGAAG
QATIDKVAGPIGESLIMTALGLAVAIPAVLGYNALVRGNKGILQKLSRFAHDLHAYFVTGARITTSNGPANVVPMKKA
>Mature_238_residues
MNSQFGLANVWSQGDIVTKSVALLLLAMSLASWMVIIIKTLDLIKYKKIARAAEDFWHSEDFAAGLTKLGADPTNPFRQL
ALEGREATLHHRNTKAHLHDALDVSDWVTRTLRNTIDEFTARLQSGLAVLASVGSTAPFIGLFGTVWGIYHALLSIGAAG
QATIDKVAGPIGESLIMTALGLAVAIPAVLGYNALVRGNKGILQKLSRFAHDLHAYFVTGARITTSNGPANVVPMKKA

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=206, Percent_Identity=34.9514563106796, Blast_Score=102, Evalue=2e-23,
Organism=Escherichia coli, GI1789381, Length=201, Percent_Identity=25.8706467661692, Blast_Score=78, Evalue=5e-16,

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: 25512; Mature: 25512

Theoretical pI: Translated: 10.10; Mature: 10.10

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
2.1 %Met     (Translated Protein)
2.1 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
2.1 %Met     (Mature Protein)
2.1 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MNSQFGLANVWSQGDIVTKSVALLLLAMSLASWMVIIIKTLDLIKYKKIARAAEDFWHSE
CCCCCCCHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCH
DFAAGLTKLGADPTNPFRQLALEGREATLHHRNTKAHLHDALDVSDWVTRTLRNTIDEFT
HHHHHHHHHCCCCCCHHHHHHHCCCHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHH
ARLQSGLAVLASVGSTAPFIGLFGTVWGIYHALLSIGAAGQATIDKVAGPIGESLIMTAL
HHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHH
GLAVAIPAVLGYNALVRGNKGILQKLSRFAHDLHAYFVTGARITTSNGPANVVPMKKA
HHHHHHHHHHCCHHHHCCCHHHHHHHHHHHHHHHHHHHCCCEEEECCCCCCCCCCCCC
>Mature Secondary Structure
MNSQFGLANVWSQGDIVTKSVALLLLAMSLASWMVIIIKTLDLIKYKKIARAAEDFWHSE
CCCCCCCHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCH
DFAAGLTKLGADPTNPFRQLALEGREATLHHRNTKAHLHDALDVSDWVTRTLRNTIDEFT
HHHHHHHHHCCCCCCHHHHHHHCCCHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHH
ARLQSGLAVLASVGSTAPFIGLFGTVWGIYHALLSIGAAGQATIDKVAGPIGESLIMTAL
HHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHH
GLAVAIPAVLGYNALVRGNKGILQKLSRFAHDLHAYFVTGARITTSNGPANVVPMKKA
HHHHHHHHHHCCHHHHCCCHHHHHHHHHHHHHHHHHHHCCCEEEECCCCCCCCCCCCC

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]