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The map label for this gene is exbB [H]

Identifier: 182680582

GI number: 182680582

Start: 11335

End: 12099

Strand: Direct

Name: exbB [H]

Synonym: XfasM23_0010

Alternate gene names: 182680582

Gene position: 11335-12099 (Clockwise)

Preceding gene: 182680581

Following gene: 182680583

Centisome position: 0.45

GC content: 50.33

Gene sequence:

>765_bases
ATGTTGCAGGATCTTTTCATCGTTGCCACAGCAGGGGGTTCCAATCCGTCGAATGCCCTTTCAAAAATGGGTGTTTGGCA
CCTGATTGGCGAAATGACCGCGTCACCGGCCGAGTTTGCAGTTTCCTGGGCTGTGCTGATCATTTTGGTCACCATGTCCT
CTCTTTCGTGGTACTGGACAGTCATAAACATCTTACGTGCTTTGCGCTTAAAGGGTGCAGGCTACTTGGTCATTAACGCG
TTCTGGAAGGCCAAGACTCCGCAAGAAGCAATTAGTGCGATGGAAAAGCAATCGGCTTCCGAACCCTTTTCGAAGATTGC
TTTGGATGCTTCGCAAGCAGCGGCCCATCACCAGCGGACGGAAGGTGGTAATGCGATGGGATTAGGGGAAAGGCTAAGTC
TCTCGGAGTTTGTCGACCGTGCGTTACGTCAAGCTGTTACTCGTGAAAGCAGCAAGCTGCAATCAGGGATGACATTGCTG
GCGACGGTAGGCGCAACCGCTCCATTCGTAGGTTTGTTGGGTACCGTGTGGGGTATTTACAATGCGCTGATTACTATCGG
TGCTACTGGTTCGGCATCCATTGATGCTGTGGCTGGCCCGGTAGGGGAAGCACTGATTATGACTGCAATCGGATTATTCG
TTGCGATCCCTGCCGTATTCGCTTTCAATTTCTTCTCGAAGATCAATAGTTCTACAATCGCTAAATTCGATACATTTGCG
CATGATCTGCATGACTTCTTTGCTACGGGTTCGCGTGTACGATGA

Upstream 100 bases:

>100_bases
TATAGGCAATAATACTATGGACTGGTCCGACCAGTTCAGGTTATCTGTACTCCCTTAAAACACCACGCTTTATCATCAAC
AACATTAAAAGGTAAGTGTC

Downstream 100 bases:

>100_bases
TCCTGTACCCCGCTTTCATAAAGCAATCATCCCAATGCGGTTAGAGGGAGTCCGTTATGGCTTTTAGTAATGGAAACAGC
AATGGTCCGATGGCCGATAT

Product: MotA/TolQ/ExbB proton channel

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 254; Mature: 254

Protein sequence:

>254_residues
MLQDLFIVATAGGSNPSNALSKMGVWHLIGEMTASPAEFAVSWAVLIILVTMSSLSWYWTVINILRALRLKGAGYLVINA
FWKAKTPQEAISAMEKQSASEPFSKIALDASQAAAHHQRTEGGNAMGLGERLSLSEFVDRALRQAVTRESSKLQSGMTLL
ATVGATAPFVGLLGTVWGIYNALITIGATGSASIDAVAGPVGEALIMTAIGLFVAIPAVFAFNFFSKINSSTIAKFDTFA
HDLHDFFATGSRVR

Sequences:

>Translated_254_residues
MLQDLFIVATAGGSNPSNALSKMGVWHLIGEMTASPAEFAVSWAVLIILVTMSSLSWYWTVINILRALRLKGAGYLVINA
FWKAKTPQEAISAMEKQSASEPFSKIALDASQAAAHHQRTEGGNAMGLGERLSLSEFVDRALRQAVTRESSKLQSGMTLL
ATVGATAPFVGLLGTVWGIYNALITIGATGSASIDAVAGPVGEALIMTAIGLFVAIPAVFAFNFFSKINSSTIAKFDTFA
HDLHDFFATGSRVR
>Mature_254_residues
MLQDLFIVATAGGSNPSNALSKMGVWHLIGEMTASPAEFAVSWAVLIILVTMSSLSWYWTVINILRALRLKGAGYLVINA
FWKAKTPQEAISAMEKQSASEPFSKIALDASQAAAHHQRTEGGNAMGLGERLSLSEFVDRALRQAVTRESSKLQSGMTLL
ATVGATAPFVGLLGTVWGIYNALITIGATGSASIDAVAGPVGEALIMTAIGLFVAIPAVFAFNFFSKINSSTIAKFDTFA
HDLHDFFATGSRVR

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=108, Percent_Identity=42.5925925925926, Blast_Score=93, Evalue=1e-20,
Organism=Escherichia coli, GI1789381, Length=150, Percent_Identity=36, Blast_Score=79, Evalue=4e-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: 26972; Mature: 26972

Theoretical pI: Translated: 8.95; Mature: 8.95

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
3.1 %Met     (Translated Protein)
3.1 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
3.1 %Met     (Mature Protein)
3.1 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MLQDLFIVATAGGSNPSNALSKMGVWHLIGEMTASPAEFAVSWAVLIILVTMSSLSWYWT
CCCCEEEEEECCCCCHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHH
VINILRALRLKGAGYLVINAFWKAKTPQEAISAMEKQSASEPFSKIALDASQAAAHHQRT
HHHHHHHHHHCCCCEEEEEEHHCCCCHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHC
EGGNAMGLGERLSLSEFVDRALRQAVTRESSKLQSGMTLLATVGATAPFVGLLGTVWGIY
CCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHCHHHHHHHCCHHHHHHHHHHHHHHH
NALITIGATGSASIDAVAGPVGEALIMTAIGLFVAIPAVFAFNFFSKINSSTIAKFDTFA
HHHHHHCCCCCCCHHHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHH
HDLHDFFATGSRVR
HHHHHHHHCCCCCC
>Mature Secondary Structure
MLQDLFIVATAGGSNPSNALSKMGVWHLIGEMTASPAEFAVSWAVLIILVTMSSLSWYWT
CCCCEEEEEECCCCCHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHH
VINILRALRLKGAGYLVINAFWKAKTPQEAISAMEKQSASEPFSKIALDASQAAAHHQRT
HHHHHHHHHHCCCCEEEEEEHHCCCCHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHC
EGGNAMGLGERLSLSEFVDRALRQAVTRESSKLQSGMTLLATVGATAPFVGLLGTVWGIY
CCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHCHHHHHHHCCHHHHHHHHHHHHHHH
NALITIGATGSASIDAVAGPVGEALIMTAIGLFVAIPAVFAFNFFSKINSSTIAKFDTFA
HHHHHHCCCCCCCHHHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHH
HDLHDFFATGSRVR
HHHHHHHHCCCCCC

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]