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The map label for this gene is exbB [H]

Identifier: 225853130

GI number: 225853130

Start: 1631517

End: 1632440

Strand: Direct

Name: exbB [H]

Synonym: BMEA_A1722

Alternate gene names: 225853130

Gene position: 1631517-1632440 (Clockwise)

Preceding gene: 225853129

Following gene: 225853131

Centisome position: 76.75

GC content: 63.74

Gene sequence:

>924_bases
ATGACCGGTTTCTGGCGAAAGAGCTTCATAGCTGCGGCGATGAGCATGGGGTTGCTTGCGGGCGCAGGCGCCGCGATAGC
TCAGGATGCTTCTGCCCCGGCCCCGGCGGCCTCTGTTTCAGAGCCGGGCGCAGCCGCGCCTGTTGCTCCCGCTTCTGCGC
CGGAGGCTCCGGCTTCCCAGGTTGCGCCGATTGAAGGCGAAAGAGATTTACGCCTGCCGCATGATCTTTCGCCGTGGGGC
ATGTTTATGGCGGCGGATTGGGTTGTGAAGGCGGTCATGATCGGCCTTGCCATTGCTTCCCTCGCCACCTGGACGGTCTG
GGTGGCCAAGTCGCTGGAACTGGCCGGTGCACGCCGCCGCGCCAACAAGGCCCTGAAAATCATCGGCCATAGTGCGACGC
TCAATGACGCGGTGCACGCGCTTGATGGCGCGAAGGGGCCCGGTGCGGCTTTTGTCCGTGCCGCCGAAGACGAAGTGCGC
CTTTCCGGCCCGGCGCTTGCCCGTGCTGGTGGCGAGGGTCTCAAGGAACGTGTTGCCTCGCGCCTTTCCCGTATCGAGGC
CAAGGCCGGTCGCCGTCTTGCCAAGGGTACGGGCATTCTCGCCACCATCGGTTCTGTTGCGCCCTTTGTCGGCCTGTTCG
GCACTGTCTGGGGTATCATGAATTCGTTCATCAATATCAGCGAGGCGCAGACGACCAATCTGGCTGTCGTCGCGCCCGGT
ATCGCCGAAGCCCTGCTTGCCACTGCCATTGGCCTTGTTGCCGCTATTCCGGCGGTTGTGATCTACAATGTCTTTGCCCG
CTCGATCACCGGCTATCGCGCGCTGCTTGCCGATGCCTCGGCTGGTGTTGAGCGGCTCGTGAGCCGCGATCTGGATTTCA
GGACGGCAGGCGTGCGTGAAGGCACGCTGCACGCTGCGGAGTAA

Upstream 100 bases:

>100_bases
ATCATATTAATAGGGATTAAGAAAAGCCCAACCTGGGCGCGACAACCTCAATGCAGGGTTTGTCATGCGCCCTGTCCTGA
ACGATCAAAGGGCGAGAGAG

Downstream 100 bases:

>100_bases
GCATTATGGCCGGTAAGGTTCGCGAAGGCGGCGGGGACGATCTCGAACTTAATCACGAGATCAATGTGACCCCCTTCATC
GATGTCATGCTGGTGCTGCT

Product: TonB-system energizer ExbB

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 307; Mature: 306

Protein sequence:

>307_residues
MTGFWRKSFIAAAMSMGLLAGAGAAIAQDASAPAPAASVSEPGAAAPVAPASAPEAPASQVAPIEGERDLRLPHDLSPWG
MFMAADWVVKAVMIGLAIASLATWTVWVAKSLELAGARRRANKALKIIGHSATLNDAVHALDGAKGPGAAFVRAAEDEVR
LSGPALARAGGEGLKERVASRLSRIEAKAGRRLAKGTGILATIGSVAPFVGLFGTVWGIMNSFINISEAQTTNLAVVAPG
IAEALLATAIGLVAAIPAVVIYNVFARSITGYRALLADASAGVERLVSRDLDFRTAGVREGTLHAAE

Sequences:

>Translated_307_residues
MTGFWRKSFIAAAMSMGLLAGAGAAIAQDASAPAPAASVSEPGAAAPVAPASAPEAPASQVAPIEGERDLRLPHDLSPWG
MFMAADWVVKAVMIGLAIASLATWTVWVAKSLELAGARRRANKALKIIGHSATLNDAVHALDGAKGPGAAFVRAAEDEVR
LSGPALARAGGEGLKERVASRLSRIEAKAGRRLAKGTGILATIGSVAPFVGLFGTVWGIMNSFINISEAQTTNLAVVAPG
IAEALLATAIGLVAAIPAVVIYNVFARSITGYRALLADASAGVERLVSRDLDFRTAGVREGTLHAAE
>Mature_306_residues
TGFWRKSFIAAAMSMGLLAGAGAAIAQDASAPAPAASVSEPGAAAPVAPASAPEAPASQVAPIEGERDLRLPHDLSPWGM
FMAADWVVKAVMIGLAIASLATWTVWVAKSLELAGARRRANKALKIIGHSATLNDAVHALDGAKGPGAAFVRAAEDEVRL
SGPALARAGGEGLKERVASRLSRIEAKAGRRLAKGTGILATIGSVAPFVGLFGTVWGIMNSFINISEAQTTNLAVVAPGI
AEALLATAIGLVAAIPAVVIYNVFARSITGYRALLADASAGVERLVSRDLDFRTAGVREGTLHAAE

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=224, Percent_Identity=54.4642857142857, Blast_Score=234, Evalue=6e-63,
Organism=Escherichia coli, GI1786958, Length=222, Percent_Identity=33.3333333333333, Blast_Score=99, Evalue=4e-22,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR002898
- InterPro:   IPR014164 [H]

Pfam domain/function: PF01618 MotA_ExbB [H]

EC number: NA

Molecular weight: Translated: 31329; Mature: 31198

Theoretical pI: Translated: 10.20; Mature: 10.20

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
2.3 %Met     (Translated Protein)
2.3 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
2.0 %Met     (Mature Protein)
2.0 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTGFWRKSFIAAAMSMGLLAGAGAAIAQDASAPAPAASVSEPGAAAPVAPASAPEAPASQ
CCCHHHHHHHHHHHHHHHHHCCCHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
VAPIEGERDLRLPHDLSPWGMFMAADWVVKAVMIGLAIASLATWTVWVAKSLELAGARRR
CCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
ANKALKIIGHSATLNDAVHALDGAKGPGAAFVRAAEDEVRLSGPALARAGGEGLKERVAS
HHHHHHHHCCCCHHHHHHHHHCCCCCCCHHEEEECCCCCEECCCHHHHCCCHHHHHHHHH
RLSRIEAKAGRRLAKGTGILATIGSVAPFVGLFGTVWGIMNSFINISEAQTTNLAVVAPG
HHHHHHHHHCCHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCEEEECCH
IAEALLATAIGLVAAIPAVVIYNVFARSITGYRALLADASAGVERLVSRDLDFRTAGVRE
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHCCCCC
GTLHAAE
CCCCCCC
>Mature Secondary Structure 
TGFWRKSFIAAAMSMGLLAGAGAAIAQDASAPAPAASVSEPGAAAPVAPASAPEAPASQ
CCHHHHHHHHHHHHHHHHHCCCHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
VAPIEGERDLRLPHDLSPWGMFMAADWVVKAVMIGLAIASLATWTVWVAKSLELAGARRR
CCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
ANKALKIIGHSATLNDAVHALDGAKGPGAAFVRAAEDEVRLSGPALARAGGEGLKERVAS
HHHHHHHHCCCCHHHHHHHHHCCCCCCCHHEEEECCCCCEECCCHHHHCCCHHHHHHHHH
RLSRIEAKAGRRLAKGTGILATIGSVAPFVGLFGTVWGIMNSFINISEAQTTNLAVVAPG
HHHHHHHHHCCHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCEEEECCH
IAEALLATAIGLVAAIPAVVIYNVFARSITGYRALLADASAGVERLVSRDLDFRTAGVRE
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHCCCCC
GTLHAAE
CCCCCCC

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: 8437515 [H]