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The map label for this gene is exbB2 [H]

Identifier: 183222365

GI number: 183222365

Start: 3131727

End: 3132341

Strand: Direct

Name: exbB2 [H]

Synonym: LEPBI_I3019

Alternate gene names: 183222365

Gene position: 3131727-3132341 (Clockwise)

Preceding gene: 183222364

Following gene: 183222366

Centisome position: 87.0

GC content: 36.75

Gene sequence:

>615_bases
ATGCAAGAATATGTTGAAATAGGTGAAGAACTAGTTTTTATTGCAATGGGCATAGCAAGTGTTATCGCCTTAGCTGTGTT
TGCTGAAAGACTTATTTACTACAAAAAGACTTTAGGTAAAAAAAACGAAGACTATTTATCTGAAGTAAGAAACTCGCTCC
AAGAAGAACCTGAAATTCATTGGAAAACGGACGCTGGCGAAGAATCAATTTATAACCGATTCATTCAATTTGCTCTAAAA
CAATTAAAACTTGGGCGTAAAGGTCTAGATGAAAGTTTAGATGGTCAGATACTTTCTGAAAAATTGGAATTGGAAAAACG
CCTACCGATCCTAAACACATTGGGAAACAACGCACCATTCATTGGTCTATTAGGAACAGTCCTTGGTGTGATCAAAGCTT
TTTATGGTCTTGGAACATTAGGTAGTTCGGGAGCAGAAGTGGTGATGCGTTCTATTTCTACTGCCCTACTTGCGACTGCC
GCTGGTCTTGCCGTTGCGATTCCTGTTGTTATGGCGAACAATTACTTTTCTAGAAAGTCAAAAGTGATTTTACAAAACTT
AGAAATTTTGAAAAAAGAACTACTCTCTTACCAAATGAATAAGACAAAGGTATAA

Upstream 100 bases:

>100_bases
TCGTGTTTGCGATCTTGTTTTGCAACGACCAATAATCAAATTGCAAACGATCAAATTCCTTTGTATCTTTTATTTAATAT
CATTCAAGACGGAGATTAGA

Downstream 100 bases:

>100_bases
TTATGGCTGGAGCATCAGGATCACAAGACGAAGAAATTGGAAGTATCAATATCACTCCCATGGTGGATGTGATTTTAGTA
CTTCTTGTAATCTTTATGGT

Product: biopolymer transport ExbB protein

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 204; Mature: 204

Protein sequence:

>204_residues
MQEYVEIGEELVFIAMGIASVIALAVFAERLIYYKKTLGKKNEDYLSEVRNSLQEEPEIHWKTDAGEESIYNRFIQFALK
QLKLGRKGLDESLDGQILSEKLELEKRLPILNTLGNNAPFIGLLGTVLGVIKAFYGLGTLGSSGAEVVMRSISTALLATA
AGLAVAIPVVMANNYFSRKSKVILQNLEILKKELLSYQMNKTKV

Sequences:

>Translated_204_residues
MQEYVEIGEELVFIAMGIASVIALAVFAERLIYYKKTLGKKNEDYLSEVRNSLQEEPEIHWKTDAGEESIYNRFIQFALK
QLKLGRKGLDESLDGQILSEKLELEKRLPILNTLGNNAPFIGLLGTVLGVIKAFYGLGTLGSSGAEVVMRSISTALLATA
AGLAVAIPVVMANNYFSRKSKVILQNLEILKKELLSYQMNKTKV
>Mature_204_residues
MQEYVEIGEELVFIAMGIASVIALAVFAERLIYYKKTLGKKNEDYLSEVRNSLQEEPEIHWKTDAGEESIYNRFIQFALK
QLKLGRKGLDESLDGQILSEKLELEKRLPILNTLGNNAPFIGLLGTVLGVIKAFYGLGTLGSSGAEVVMRSISTALLATA
AGLAVAIPVVMANNYFSRKSKVILQNLEILKKELLSYQMNKTKV

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=192, Percent_Identity=31.25, Blast_Score=77, Evalue=8e-16,
Organism=Escherichia coli, GI1786958, Length=83, Percent_Identity=43.3734939759036, Blast_Score=70, Evalue=1e-13,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR002898
- InterPro:   IPR014172 [H]

Pfam domain/function: PF01618 MotA_ExbB [H]

EC number: NA

Molecular weight: Translated: 22601; Mature: 22601

Theoretical pI: Translated: 8.71; Mature: 8.71

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
2.5 %Met     (Translated Protein)
2.5 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
2.5 %Met     (Mature Protein)
2.5 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MQEYVEIGEELVFIAMGIASVIALAVFAERLIYYKKTLGKKNEDYLSEVRNSLQEEPEIH
CCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHCCCCE
WKTDAGEESIYNRFIQFALKQLKLGRKGLDESLDGQILSEKLELEKRLPILNTLGNNAPF
ECCCCCHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHCCHHHHCCCCCCH
IGLLGTVLGVIKAFYGLGTLGSSGAEVVMRSISTALLATAAGLAVAIPVVMANNYFSRKS
HHHHHHHHHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHH
KVILQNLEILKKELLSYQMNKTKV
HHHHHHHHHHHHHHHHHHHHHCCC
>Mature Secondary Structure
MQEYVEIGEELVFIAMGIASVIALAVFAERLIYYKKTLGKKNEDYLSEVRNSLQEEPEIH
CCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHCCCCE
WKTDAGEESIYNRFIQFALKQLKLGRKGLDESLDGQILSEKLELEKRLPILNTLGNNAPF
ECCCCCHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHCCHHHHCCCCCCH
IGLLGTVLGVIKAFYGLGTLGSSGAEVVMRSISTALLATAAGLAVAIPVVMANNYFSRKS
HHHHHHHHHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHH
KVILQNLEILKKELLSYQMNKTKV
HHHHHHHHHHHHHHHHHHHHHCCC

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: 9923682 [H]