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The map label for this gene is exbB [H]

Identifier: 21240783

GI number: 21240783

Start: 11740

End: 12501

Strand: Direct

Name: exbB [H]

Synonym: XAC0009

Alternate gene names: 21240783

Gene position: 11740-12501 (Clockwise)

Preceding gene: 21240782

Following gene: 21240784

Centisome position: 0.23

GC content: 64.96

Gene sequence:

>762_bases
ATGCTGCAGGAATTCTTTATCGCCGCCGCTGCAGGGGGCTCCAATCCGTCGGCCGCTCTGTCGCAGATGGGCTTCGAGCA
CTTGATCACCGAAATGACTTCCAGCCCCGGCGACTTCGCCGTGTCCTGGGTCGTGTTGATCACCCTGATCGCCATGTCCG
CTGCCTCCTGGTACTGGACTGTCATCAACATCTTCCGCGCCACCCGCCTGAAGAGCGCGGCTGACCGCGTCACCACCGCG
TTCTGGGATGCCCCGAATGCACAGGACGCCATCCGCGCCATGGAAGAACAGCCGGCTTCCGAGCCGTTCTCCAAGATCGC
ACTGGACGCAGCCCAGGCTGCTGCGCACCACCAGCGCGCCGAAGGCAGCACCGGTGGCCTGGGCGAGAGCCTGAGCCGTT
CGGAGTTCGTCGACCGCGCCCTGCGTCAGGCCGTGACCCGCGAAAGCACCAAGCTGCAGTCGGGCATGACCTTGCTGGCC
ACCGTCGGTGCGACCGCGCCGTTCGTCGGTCTGCTCGGCACCGTGTGGGGCATCTACGGCGCGCTGATCAAGATCGGTGC
AACCGGTTCGGCCTCCATCGACGCCGTTGCCGGCCCGGTGGGTGAAGCGCTGATCATGACCGCGATCGGCCTGTTCGTCG
CGATCCCGGCCGTGTTCGCGTTCAACTTCTTCTCCAAGGTCAACAGCTCGGTGATCGCCAAGTTCGATACCTTCGCCCAC
GACCTGCACGACTTCTTCGCCACCGGTTCGCGCGTTCGCTAA

Upstream 100 bases:

>100_bases
TTTGCTCTGAACTGATCCCACGGGCCGGCCACGGTCGGCCCAGGATCCTGTCTTCCTTTCGCTCCACCCTTCATCACCAC
ACACAACAAAGGTAAGCGTC

Downstream 100 bases:

>100_bases
TCCGGTCGTCAAGAACGCCTTCGCAACGATTTAGACGGAGCCCGTTATGGCCTTCAGTAGTGGAAACAGCGGTGGCCCGA
TGGCCGACATCAACGTGACG

Product: biopolymer transport ExbB protein

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 253; Mature: 253

Protein sequence:

>253_residues
MLQEFFIAAAAGGSNPSAALSQMGFEHLITEMTSSPGDFAVSWVVLITLIAMSAASWYWTVINIFRATRLKSAADRVTTA
FWDAPNAQDAIRAMEEQPASEPFSKIALDAAQAAAHHQRAEGSTGGLGESLSRSEFVDRALRQAVTRESTKLQSGMTLLA
TVGATAPFVGLLGTVWGIYGALIKIGATGSASIDAVAGPVGEALIMTAIGLFVAIPAVFAFNFFSKVNSSVIAKFDTFAH
DLHDFFATGSRVR

Sequences:

>Translated_253_residues
MLQEFFIAAAAGGSNPSAALSQMGFEHLITEMTSSPGDFAVSWVVLITLIAMSAASWYWTVINIFRATRLKSAADRVTTA
FWDAPNAQDAIRAMEEQPASEPFSKIALDAAQAAAHHQRAEGSTGGLGESLSRSEFVDRALRQAVTRESTKLQSGMTLLA
TVGATAPFVGLLGTVWGIYGALIKIGATGSASIDAVAGPVGEALIMTAIGLFVAIPAVFAFNFFSKVNSSVIAKFDTFAH
DLHDFFATGSRVR
>Mature_253_residues
MLQEFFIAAAAGGSNPSAALSQMGFEHLITEMTSSPGDFAVSWVVLITLIAMSAASWYWTVINIFRATRLKSAADRVTTA
FWDAPNAQDAIRAMEEQPASEPFSKIALDAAQAAAHHQRAEGSTGGLGESLSRSEFVDRALRQAVTRESTKLQSGMTLLA
TVGATAPFVGLLGTVWGIYGALIKIGATGSASIDAVAGPVGEALIMTAIGLFVAIPAVFAFNFFSKVNSSVIAKFDTFAH
DLHDFFATGSRVR

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=103, Percent_Identity=43.6893203883495, Blast_Score=93, Evalue=2e-20,
Organism=Escherichia coli, GI1789381, Length=127, Percent_Identity=37.7952755905512, Blast_Score=74, Evalue=7e-15,

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: 26697; Mature: 26697

Theoretical pI: Translated: 6.01; Mature: 6.01

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
2.8 %Met     (Translated Protein)
2.8 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
2.8 %Met     (Mature Protein)
2.8 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MLQEFFIAAAAGGSNPSAALSQMGFEHLITEMTSSPGDFAVSWVVLITLIAMSAASWYWT
CCHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHH
VINIFRATRLKSAADRVTTAFWDAPNAQDAIRAMEEQPASEPFSKIALDAAQAAAHHQRA
HHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHC
EGSTGGLGESLSRSEFVDRALRQAVTRESTKLQSGMTLLATVGATAPFVGLLGTVWGIYG
CCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHHCCHHHHHHHHHHHHHHHH
ALIKIGATGSASIDAVAGPVGEALIMTAIGLFVAIPAVFAFNFFSKVNSSVIAKFDTFAH
HHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
DLHDFFATGSRVR
HHHHHHHCCCCCC
>Mature Secondary Structure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HHHHHHHCCCCCC

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]