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The map label for this gene is exbB [H]

Identifier: 83593490

GI number: 83593490

Start: 2502681

End: 2503571

Strand: Reverse

Name: exbB [H]

Synonym: Rru_A2155

Alternate gene names: 83593490

Gene position: 2503571-2502681 (Counterclockwise)

Preceding gene: 83593493

Following gene: 83593489

Centisome position: 57.52

GC content: 70.93

Gene sequence:

>891_bases
ATGAATAACGATATCGCCCCGGAGGCCGCTCCGTTGTCTGGCGCCCTGTCGGCGGGCGCTTCTCCCGACGGACCGACGGG
GATGGTCGCTACCGGGGGCGGCGGCCTGGACGGCGCGGCCCAGGGGCTGCCGGCGCCCGGCCTGCCCGGACTCGACACGG
CGGCGGATGGATCCCTGAACGCGGTCGGCGACGCCCTGGGCGGATTGGTGGCGCCGGTCGCCCCCGCCCTTCACGATTTC
AGCGCCCTGGGGCTGTTCCTGCAGGCCGATCCGGTGGTCAAAGGGGTGATGGGGCTGCTGGTCGTCGCCTCGATCGCCGT
TTGGGCGGTGATCCTTGACAAGGCGGTGCGGCTGGTGATCGCCCGGCGCGAGGCCCGGGCCTTTGAACGGGCGGTGGCGG
CCAATGATCTGTCGGCGGTGATGCTCAAGGGCGGCATGGCCACAACGGTGGTGCGCAGCGCCCATGAGGCTTGGCAGGAC
TATCAGCCCGGCGAGGCCCGCTCGGTGCGCCGCGATGGCATTGAACGCGCCATGCGCCTGACGGTGAACGCCGAGCTGCG
CAAGCTCGAGGTTGGCCTGCCGCTGCTGGCCAGCGTCGGCTCGGCCGCGCCCTTCGTCGGCTTGTTCGGTACGGTCTGGG
GCATCATGCACAGCTTCACCAGCATCGCCCAATCCAACGACACCAGTCTGGCCGTGGTTGCCCCTGGCATCGCCGAGGCG
CTGTTCGCCACCGCCATCGGTCTGGTGGCGGCGATTCCGGCGGTTCTGGCCTTCAACGCGCTCAGCGTCGGCCTTGGCCG
CATCGGCCAGCGCTTCCAGGCGTCGATGATCCCGCTGGCCGGCCGCCTTGCCCGCGATGTTCCCGACCAGCTGCGCCGGG
CGGGGGAGTGA

Upstream 100 bases:

>100_bases
CGGGGCTCTTATCGCGATGCGATCAATCTATGCTAAAAAATAGGGGCGATCGGTCCCGGCATGGTTGGCGTGTGCCGCCC
CAAGCGGAAAGGCTTTTCAG

Downstream 100 bases:

>100_bases
TGGCCGGGGCGCTTCTTCCCTCGGGGGATGACGAGGGCGGCTACAAGCCGATCGCCGAGATCAACATCACGCCGATGGTC
GACGTGATGCTGGTGCTGCT

Product: MotA/TolQ/ExbB proton channel

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 296; Mature: 296

Protein sequence:

>296_residues
MNNDIAPEAAPLSGALSAGASPDGPTGMVATGGGGLDGAAQGLPAPGLPGLDTAADGSLNAVGDALGGLVAPVAPALHDF
SALGLFLQADPVVKGVMGLLVVASIAVWAVILDKAVRLVIARREARAFERAVAANDLSAVMLKGGMATTVVRSAHEAWQD
YQPGEARSVRRDGIERAMRLTVNAELRKLEVGLPLLASVGSAAPFVGLFGTVWGIMHSFTSIAQSNDTSLAVVAPGIAEA
LFATAIGLVAAIPAVLAFNALSVGLGRIGQRFQASMIPLAGRLARDVPDQLRRAGE

Sequences:

>Translated_296_residues
MNNDIAPEAAPLSGALSAGASPDGPTGMVATGGGGLDGAAQGLPAPGLPGLDTAADGSLNAVGDALGGLVAPVAPALHDF
SALGLFLQADPVVKGVMGLLVVASIAVWAVILDKAVRLVIARREARAFERAVAANDLSAVMLKGGMATTVVRSAHEAWQD
YQPGEARSVRRDGIERAMRLTVNAELRKLEVGLPLLASVGSAAPFVGLFGTVWGIMHSFTSIAQSNDTSLAVVAPGIAEA
LFATAIGLVAAIPAVLAFNALSVGLGRIGQRFQASMIPLAGRLARDVPDQLRRAGE
>Mature_296_residues
MNNDIAPEAAPLSGALSAGASPDGPTGMVATGGGGLDGAAQGLPAPGLPGLDTAADGSLNAVGDALGGLVAPVAPALHDF
SALGLFLQADPVVKGVMGLLVVASIAVWAVILDKAVRLVIARREARAFERAVAANDLSAVMLKGGMATTVVRSAHEAWQD
YQPGEARSVRRDGIERAMRLTVNAELRKLEVGLPLLASVGSAAPFVGLFGTVWGIMHSFTSIAQSNDTSLAVVAPGIAEA
LFATAIGLVAAIPAVLAFNALSVGLGRIGQRFQASMIPLAGRLARDVPDQLRRAGE

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=201, Percent_Identity=41.7910447761194, Blast_Score=130, Evalue=1e-31,
Organism=Escherichia coli, GI1786958, Length=222, Percent_Identity=37.3873873873874, Blast_Score=125, Evalue=5e-30,

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: 29933; Mature: 29933

Theoretical pI: Translated: 5.74; Mature: 5.74

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
2.7 %Met     (Translated Protein)
2.7 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
2.7 %Met     (Mature Protein)
2.7 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MNNDIAPEAAPLSGALSAGASPDGPTGMVATGGGGLDGAAQGLPAPGLPGLDTAADGSLN
CCCCCCCCCCCCHHHHHCCCCCCCCCCEEEECCCCCCHHHCCCCCCCCCCCCCCCCCCHH
AVGDALGGLVAPVAPALHDFSALGLFLQADPVVKGVMGLLVVASIAVWAVILDKAVRLVI
HHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
ARREARAFERAVAANDLSAVMLKGGMATTVVRSAHEAWQDYQPGEARSVRRDGIERAMRL
HHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHH
TVNAELRKLEVGLPLLASVGSAAPFVGLFGTVWGIMHSFTSIAQSNDTSLAVVAPGIAEA
HHHHHHHHHHCCCHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHCCCCCEEEEECCHHHHH
LFATAIGLVAAIPAVLAFNALSVGLGRIGQRFQASMIPLAGRLARDVPDQLRRAGE
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHHCCC
>Mature Secondary Structure
MNNDIAPEAAPLSGALSAGASPDGPTGMVATGGGGLDGAAQGLPAPGLPGLDTAADGSLN
CCCCCCCCCCCCHHHHHCCCCCCCCCCEEEECCCCCCHHHCCCCCCCCCCCCCCCCCCHH
AVGDALGGLVAPVAPALHDFSALGLFLQADPVVKGVMGLLVVASIAVWAVILDKAVRLVI
HHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
ARREARAFERAVAANDLSAVMLKGGMATTVVRSAHEAWQDYQPGEARSVRRDGIERAMRL
HHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHH
TVNAELRKLEVGLPLLASVGSAAPFVGLFGTVWGIMHSFTSIAQSNDTSLAVVAPGIAEA
HHHHHHHHHHCCCHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHCCCCCEEEEECCHHHHH
LFATAIGLVAAIPAVLAFNALSVGLGRIGQRFQASMIPLAGRLARDVPDQLRRAGE
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHHCCC

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]