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The map label for this gene is exbB [H]

Identifier: 126442436

GI number: 126442436

Start: 580168

End: 580896

Strand: Reverse

Name: exbB [H]

Synonym: BURPS668_A0618

Alternate gene names: 126442436

Gene position: 580896-580168 (Counterclockwise)

Preceding gene: 126444536

Following gene: 126443155

Centisome position: 18.57

GC content: 66.12

Gene sequence:

>729_bases
ATGCAAAGCTACGGAATCGCGCACGTGTGGGCGCAAGGTGACTTCGTTACGCGCTTCATCGCGATCGCGCTCCTCGTGAT
GTCGATCCTGTCTTGGATGGTGATCGTCATCAAGGGCTGGAACGTGATTCGCCTGAAGCGCCTGTCGAAAGACGCCGAAC
AGTCGTTCTGGCATTCGGACGATTTCGACGAGGGCGTGGACAAGCTCGGCCGCGCATCATCGTCGTCGCAGGACAACCCG
TTCCTCGCGCTCGCGCTGTCCGGCAAGGAGGCCGCCGACCACCACCATCAGACGCAGCCGCACCTGCACGACCGGATGGA
CGTGTCCGACTGGGTCACGCGCTGCCTGAAGGACACGATGGACGAACGCATCGCGCGGATGCAAGGCGGCCTCGCGATCC
TCGCGTCGATCGGCAGCACCGCGCCGTTCGTCGGCCTGTTCGGCACCGTGTGGGGCATCTATCACGCGCTGCTCGTGATC
GGCGCGACGGGCCAGACGTCGATCGACCAGGTTGCGGGCCCCGTCGGCGAATCGCTGATCATGACCGCGTTCGGCCTGTT
CGTCGCGATTCCCGCGGTGCTCGGTTACAACGCCCTCACACGCGCGAACAAGAGCGTCGTGAGCCGCCTGCGCCGCTTCG
CGCACGGCCTGCATGCGTACTTCGTGACGGGCACGCGTCTCGCGTCGTCCCAGCGCGACGGGCTGCGCCTCGCCGCGCGC
GCGAACTGA

Upstream 100 bases:

>100_bases
GCAGAACGGGCAGCCGATGCGCGCCGCCTACACGCAGCCTTATGACTTCACTCTGACCGATTAATCTCGGCAATACCGAA
AGAAACAACAAGGAAAGGAA

Downstream 100 bases:

>100_bases
GCGGAGGTTCGCGATGGCAATGAACACCAGTTTCGGCGACGACGACGATGACGGCCTGATGAACGAGATCAACATGACGC
CGCTCGTCGACGTCATGCTC

Product: MotA/TolQ/ExbB proton channel family protein

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 242; Mature: 242

Protein sequence:

>242_residues
MQSYGIAHVWAQGDFVTRFIAIALLVMSILSWMVIVIKGWNVIRLKRLSKDAEQSFWHSDDFDEGVDKLGRASSSSQDNP
FLALALSGKEAADHHHQTQPHLHDRMDVSDWVTRCLKDTMDERIARMQGGLAILASIGSTAPFVGLFGTVWGIYHALLVI
GATGQTSIDQVAGPVGESLIMTAFGLFVAIPAVLGYNALTRANKSVVSRLRRFAHGLHAYFVTGTRLASSQRDGLRLAAR
AN

Sequences:

>Translated_242_residues
MQSYGIAHVWAQGDFVTRFIAIALLVMSILSWMVIVIKGWNVIRLKRLSKDAEQSFWHSDDFDEGVDKLGRASSSSQDNP
FLALALSGKEAADHHHQTQPHLHDRMDVSDWVTRCLKDTMDERIARMQGGLAILASIGSTAPFVGLFGTVWGIYHALLVI
GATGQTSIDQVAGPVGESLIMTAFGLFVAIPAVLGYNALTRANKSVVSRLRRFAHGLHAYFVTGTRLASSQRDGLRLAAR
AN
>Mature_242_residues
MQSYGIAHVWAQGDFVTRFIAIALLVMSILSWMVIVIKGWNVIRLKRLSKDAEQSFWHSDDFDEGVDKLGRASSSSQDNP
FLALALSGKEAADHHHQTQPHLHDRMDVSDWVTRCLKDTMDERIARMQGGLAILASIGSTAPFVGLFGTVWGIYHALLVI
GATGQTSIDQVAGPVGESLIMTAFGLFVAIPAVLGYNALTRANKSVVSRLRRFAHGLHAYFVTGTRLASSQRDGLRLAAR
AN

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=215, Percent_Identity=30.6976744186047, Blast_Score=102, Evalue=2e-23,
Organism=Escherichia coli, GI1789381, Length=197, Percent_Identity=29.9492385786802, Blast_Score=87, Evalue=9e-19,

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: 26459; Mature: 26459

Theoretical pI: Translated: 9.52; Mature: 9.52

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.4 %Cys     (Translated Protein)
2.9 %Met     (Translated Protein)
3.3 %Cys+Met (Translated Protein)
0.4 %Cys     (Mature Protein)
2.9 %Met     (Mature Protein)
3.3 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MQSYGIAHVWAQGDFVTRFIAIALLVMSILSWMVIVIKGWNVIRLKRLSKDAEQSFWHSD
CCCCCCEEEEECCHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHCCCCC
DFDEGVDKLGRASSSSQDNPFLALALSGKEAADHHHQTQPHLHDRMDVSDWVTRCLKDTM
CHHHHHHHHCCCCCCCCCCCEEEEEECCCHHHHHHCCCCCCHHHCCCHHHHHHHHHHHHH
DERIARMQGGLAILASIGSTAPFVGLFGTVWGIYHALLVIGATGQTSIDQVAGPVGESLI
HHHHHHHHCCHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHCCHHHH
MTAFGLFVAIPAVLGYNALTRANKSVVSRLRRFAHGLHAYFVTGTRLASSQRDGLRLAAR
HHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCEEEEEC
AN
CC
>Mature Secondary Structure
MQSYGIAHVWAQGDFVTRFIAIALLVMSILSWMVIVIKGWNVIRLKRLSKDAEQSFWHSD
CCCCCCEEEEECCHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHCCCCC
DFDEGVDKLGRASSSSQDNPFLALALSGKEAADHHHQTQPHLHDRMDVSDWVTRCLKDTM
CHHHHHHHHCCCCCCCCCCCEEEEEECCCHHHHHHCCCCCCHHHCCCHHHHHHHHHHHHH
DERIARMQGGLAILASIGSTAPFVGLFGTVWGIYHALLVIGATGQTSIDQVAGPVGESLI
HHHHHHHHCCHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHCCHHHH
MTAFGLFVAIPAVLGYNALTRANKSVVSRLRRFAHGLHAYFVTGTRLASSQRDGLRLAAR
HHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCEEEEEC
AN
CC

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]