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The map label for this gene is exbB1 [H]

Identifier: 17546683

GI number: 17546683

Start: 2142848

End: 2143579

Strand: Direct

Name: exbB1 [H]

Synonym: RSc1964

Alternate gene names: 17546683

Gene position: 2142848-2143579 (Clockwise)

Preceding gene: 17546682

Following gene: 17546684

Centisome position: 57.66

GC content: 67.08

Gene sequence:

>732_bases
ATGCAGGAACTCGGTCTCTCCCATCTCTGGACACAGGGCGACATCGTCGCGCGCGGCACGGCCCTTCTGCTGCTGCTGAT
GTCGCTGGCCTCCTGGATCGTCATCCTCACCAAGGCGTGGGACCTGATCCGGCTCAAGTCGATGGCCCAGGGCGCCGAAA
AGCGCTTCTGGCACTCCGATGACTTCGATCACGCCATGCACACGCTGGGCTCGCCCAAGGACAACCCGTTCTACGCGCTC
GCGCAGACCGGTCGCGAGGCCGCCCAGCATCACCGCGCCAGCCATCCGCAACTGCACGACGTGATGGACATCTCCGACTG
GATCACGCGCTCGCTCAAGAGTGCGATCGACGAATCCGTCGGCCAGATGCAGTCCGGCCTGGCGGTGCTGGCCTCGGTGG
GTTCGACGGCTCCGTTCGTCGGGCTGTTCGGCACGGTGTGGGGCATCTATCACGCGCTGATCGGCATCGGCGCGGTGGGC
GTGCCGACCATCGACAAGGTGGCCGGCCCGGTGGGCGAGTCGCTGATCATGACGGCCTTCGGCCTGGCCGTGGCGATTCC
CGCCGTGCTCGGCTACAACGCGCTGACCCGCGGCAACAAATCGGTCATCGCCAAGCTCAACCGCTTCGCCCATGACCTGC
ACGCCTACTTCGTGACCGGCGCGCGCCTGCGCCCGGGCAACGCACGCCAGGACGACGCGAGCGTGCGCCTGGCCTCGGTC
AAGCCGCAATAA

Upstream 100 bases:

>100_bases
GCAGAACGGCCGCGCCATGACCGTGGTGGCCAACAAGCCGTTCGTCTTCAAGCTCGACAATTAAACTGAACTTCGTCTTT
CGCTAAGTAGGAAACCCATC

Downstream 100 bases:

>100_bases
GGAACGGTCATGGCTTTCGGAACCTTCGACAACGATGACGAGGTGATGAGCGAGATCAACATGACGCCGCTGGTGGACGT
CATGCTGGTGCTGCTGATCA

Product: biopolymer transport transmembrane protein

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 243; Mature: 243

Protein sequence:

>243_residues
MQELGLSHLWTQGDIVARGTALLLLLMSLASWIVILTKAWDLIRLKSMAQGAEKRFWHSDDFDHAMHTLGSPKDNPFYAL
AQTGREAAQHHRASHPQLHDVMDISDWITRSLKSAIDESVGQMQSGLAVLASVGSTAPFVGLFGTVWGIYHALIGIGAVG
VPTIDKVAGPVGESLIMTAFGLAVAIPAVLGYNALTRGNKSVIAKLNRFAHDLHAYFVTGARLRPGNARQDDASVRLASV
KPQ

Sequences:

>Translated_243_residues
MQELGLSHLWTQGDIVARGTALLLLLMSLASWIVILTKAWDLIRLKSMAQGAEKRFWHSDDFDHAMHTLGSPKDNPFYAL
AQTGREAAQHHRASHPQLHDVMDISDWITRSLKSAIDESVGQMQSGLAVLASVGSTAPFVGLFGTVWGIYHALIGIGAVG
VPTIDKVAGPVGESLIMTAFGLAVAIPAVLGYNALTRGNKSVIAKLNRFAHDLHAYFVTGARLRPGNARQDDASVRLASV
KPQ
>Mature_243_residues
MQELGLSHLWTQGDIVARGTALLLLLMSLASWIVILTKAWDLIRLKSMAQGAEKRFWHSDDFDHAMHTLGSPKDNPFYAL
AQTGREAAQHHRASHPQLHDVMDISDWITRSLKSAIDESVGQMQSGLAVLASVGSTAPFVGLFGTVWGIYHALIGIGAVG
VPTIDKVAGPVGESLIMTAFGLAVAIPAVLGYNALTRGNKSVIAKLNRFAHDLHAYFVTGARLRPGNARQDDASVRLASV
KPQ

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=221, Percent_Identity=28.9592760180996, Blast_Score=103, Evalue=1e-23,
Organism=Escherichia coli, GI1789381, Length=197, Percent_Identity=28.9340101522843, Blast_Score=82, Evalue=3e-17,

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: 26179; Mature: 26179

Theoretical pI: Translated: 9.45; Mature: 9.45

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
2.9 %Met     (Translated Protein)
2.9 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
2.9 %Met     (Mature Protein)
2.9 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MQELGLSHLWTQGDIVARGTALLLLLMSLASWIVILTKAWDLIRLKSMAQGAEKRFWHSD
CCCCCCHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCC
DFDHAMHTLGSPKDNPFYALAQTGREAAQHHRASHPQLHDVMDISDWITRSLKSAIDESV
CHHHHHHHCCCCCCCCCHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHH
GQMQSGLAVLASVGSTAPFVGLFGTVWGIYHALIGIGAVGVPTIDKVAGPVGESLIMTAF
HHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHCCCCCCCHHHHHCCCCHHHHHHHH
GLAVAIPAVLGYNALTRGNKSVIAKLNRFAHDLHAYFVTGARLRPGNARQDDASVRLASV
HHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHCCEECCCCCCCCCHHEEEECC
KPQ
CCC
>Mature Secondary Structure
MQELGLSHLWTQGDIVARGTALLLLLMSLASWIVILTKAWDLIRLKSMAQGAEKRFWHSD
CCCCCCHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCC
DFDHAMHTLGSPKDNPFYALAQTGREAAQHHRASHPQLHDVMDISDWITRSLKSAIDESV
CHHHHHHHCCCCCCCCCHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHH
GQMQSGLAVLASVGSTAPFVGLFGTVWGIYHALIGIGAVGVPTIDKVAGPVGESLIMTAF
HHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHCCCCCCCHHHHHCCCCHHHHHHHH
GLAVAIPAVLGYNALTRGNKSVIAKLNRFAHDLHAYFVTGARLRPGNARQDDASVRLASV
HHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHCCEECCCCCCCCCHHEEEECC
KPQ
CCC

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]