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The map label for this gene is exbB [H]

Identifier: 82702177

GI number: 82702177

Start: 1210178

End: 1210942

Strand: Reverse

Name: exbB [H]

Synonym: Nmul_A1048

Alternate gene names: 82702177

Gene position: 1210942-1210178 (Counterclockwise)

Preceding gene: 82702178

Following gene: 82702176

Centisome position: 38.03

GC content: 57.12

Gene sequence:

>765_bases
ATGCAAACAGGTCTCGGATTTTCAAATTTTCTGGCGCAGCTCGACGGCGTCGGTATGACGGTGCTCATACTGCTGCTTGC
ACTCTCTGTAGCAAGCTGGTATCTCATCCTGACCAAGGGTATCTCCAATATCATGGCGGGAAAGCGGGCTGACGCCTTTC
TCAAGCGCTTCTGGAGCGCGGGGTCGTTGCAAGAAGTAAATTCGACGCTGAAAGAGGACGCCGATGACAACGCCTTTGCG
CAACTTGCCCGATTGGCAATGAACGCGGCCGCCGATTCGGAGAAACACGGATTGCAAAATCTCGCTGCAGCGGGGGGCGC
GAGCGAATTCATCACCCGCGTACTGCGCAATGGTCTCGACCAGGAAGCAGCACAGGTGGAAAATGGTCTCACCGTGATCG
CATCCGCGGGTTCGGCGGCACCCTATATCGGATTGTTTGGCACGGTATGGGGCATCTATCACGCCTTGATCCAGATTGGA
TTATCCGGCCAAGGAACGCTGGACAAGGTAGCAGGTCCCGTGGGAGAAGCGTTGATCATGACAGCGCTCGGGCTGGCAGT
GGCAATTCCCGCGGTTTTGGCCTATAACACATTTGGACGGCGCAATCGCATCTGGCTGGCACGACTCGATGCCTTTGCCC
ATGATCTTTTCGTCCTGATCACGGTTGGAACAAAAACAGGCGGGGCTCCCGGTGACGAGCGTTCCTTGCGGGTGGTTACC
CCGCTGATTTCCCCGGCAGCGGCACCGGGCGAAAGGAGGCTGTAA

Upstream 100 bases:

>100_bases
GTCAAAACCTGGCGCTGCACACCCACCGTACGCAATGGTCAACCGGTGCGGGCTGTTGCCCTGCAACCCTTCAACTTTGT
ACTCCAAGGAGATTAACCTA

Downstream 100 bases:

>100_bases
TGGCATTCGGCAGCATGAACAGCAGTAACCGGCCGCTCCCCATGGCTGAAATCAACGTCGTACCCCTGGTGGACGTGATG
CTGGTACTACTGGTGATTTT

Product: MotA/TolQ/ExbB proton channel

Products: NA

Alternate protein names: NA

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

Protein sequence:

>254_residues
MQTGLGFSNFLAQLDGVGMTVLILLLALSVASWYLILTKGISNIMAGKRADAFLKRFWSAGSLQEVNSTLKEDADDNAFA
QLARLAMNAAADSEKHGLQNLAAAGGASEFITRVLRNGLDQEAAQVENGLTVIASAGSAAPYIGLFGTVWGIYHALIQIG
LSGQGTLDKVAGPVGEALIMTALGLAVAIPAVLAYNTFGRRNRIWLARLDAFAHDLFVLITVGTKTGGAPGDERSLRVVT
PLISPAAAPGERRL

Sequences:

>Translated_254_residues
MQTGLGFSNFLAQLDGVGMTVLILLLALSVASWYLILTKGISNIMAGKRADAFLKRFWSAGSLQEVNSTLKEDADDNAFA
QLARLAMNAAADSEKHGLQNLAAAGGASEFITRVLRNGLDQEAAQVENGLTVIASAGSAAPYIGLFGTVWGIYHALIQIG
LSGQGTLDKVAGPVGEALIMTALGLAVAIPAVLAYNTFGRRNRIWLARLDAFAHDLFVLITVGTKTGGAPGDERSLRVVT
PLISPAAAPGERRL
>Mature_254_residues
MQTGLGFSNFLAQLDGVGMTVLILLLALSVASWYLILTKGISNIMAGKRADAFLKRFWSAGSLQEVNSTLKEDADDNAFA
QLARLAMNAAADSEKHGLQNLAAAGGASEFITRVLRNGLDQEAAQVENGLTVIASAGSAAPYIGLFGTVWGIYHALIQIG
LSGQGTLDKVAGPVGEALIMTALGLAVAIPAVLAYNTFGRRNRIWLARLDAFAHDLFVLITVGTKTGGAPGDERSLRVVT
PLISPAAAPGERRL

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=190, Percent_Identity=36.3157894736842, Blast_Score=100, Evalue=1e-22,
Organism=Escherichia coli, GI1789381, Length=201, Percent_Identity=30.3482587064677, 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: 26604; Mature: 26604

Theoretical pI: Translated: 7.77; Mature: 7.77

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
2.0 %Met     (Translated Protein)
2.0 %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
MQTGLGFSNFLAQLDGVGMTVLILLLALSVASWYLILTKGISNIMAGKRADAFLKRFWSA
CCCCCCHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHCC
GSLQEVNSTLKEDADDNAFAQLARLAMNAAADSEKHGLQNLAAAGGASEFITRVLRNGLD
CCHHHHHHHHHHCCCCHHHHHHHHHHHHHHCCHHHHHHHHHHHCCCHHHHHHHHHHCCCC
QEAAQVENGLTVIASAGSAAPYIGLFGTVWGIYHALIQIGLSGQGTLDKVAGPVGEALIM
HHHHHHHCCCEEEEECCCCCCHHHHHHHHHHHHHHHHHHCCCCCCCHHHHHHHHHHHHHH
TALGLAVAIPAVLAYNTFGRRNRIWLARLDAFAHDLFVLITVGTKTGGAPGDERSLRVVT
HHHHHHHHHHHHHHHHCCCCCCCHHHHHHHHHHHCEEEEEEECCCCCCCCCCCCCEEEEH
PLISPAAAPGERRL
HHHCCCCCCCCCCC
>Mature Secondary Structure
MQTGLGFSNFLAQLDGVGMTVLILLLALSVASWYLILTKGISNIMAGKRADAFLKRFWSA
CCCCCCHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHCC
GSLQEVNSTLKEDADDNAFAQLARLAMNAAADSEKHGLQNLAAAGGASEFITRVLRNGLD
CCHHHHHHHHHHCCCCHHHHHHHHHHHHHHCCHHHHHHHHHHHCCCHHHHHHHHHHCCCC
QEAAQVENGLTVIASAGSAAPYIGLFGTVWGIYHALIQIGLSGQGTLDKVAGPVGEALIM
HHHHHHHCCCEEEEECCCCCCHHHHHHHHHHHHHHHHHHCCCCCCCHHHHHHHHHHHHHH
TALGLAVAIPAVLAYNTFGRRNRIWLARLDAFAHDLFVLITVGTKTGGAPGDERSLRVVT
HHHHHHHHHHHHHHHHCCCCCCCHHHHHHHHHHHCEEEEEEECCCCCCCCCCCCCEEEEH
PLISPAAAPGERRL
HHHCCCCCCCCCCC

PDB accession: NA

Resolution: NA

Structure class: Unstructured

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]