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The map label for this gene is exbB [H]

Identifier: 15887516

GI number: 15887516

Start: 166742

End: 167764

Strand: Direct

Name: exbB [H]

Synonym: Atu0161

Alternate gene names: 15887516

Gene position: 166742-167764 (Clockwise)

Preceding gene: 15887515

Following gene: 15887517

Centisome position: 5.87

GC content: 65.0

Gene sequence:

>1023_bases
ATGGCTGTCACCTTGCTGACGGGCCTGAGTGCCGGTGCGGTGTTTGCTCAGCAGGCCCCTGAAACCCAGATTCAATCCGC
GCCACCGACGGAAACGGTTCAGCCTTCACAGGCGCCGGTAGCTCCCGCAACGCCGAGCGCACCAACCGCCGAGCCTTCCC
CAACCGCGCAGCCCTCATCGCCCCAGCCTGCGCAGTTCGAGCAACCCGCCCAGACGAACCAGACGCCCGCGCCGAGTGAA
ACCTCCACCCCGGTAGAAACCGTTAACGCCGAGCCGGCCAGCGCCGAACGTCGCACGGACATTCCGCACAACCTGTCGCC
TTGGGGCATGTTCATGGCGGCGGACTGGGTCGTCAAGGGCGTGATGATCGGCCTCGCCTTCGCCTCGCTCGTCACCTGGA
CGGTCTGGGTGGCGAAATCGATAGAGCTCGCAGGTGCGCGTGTGCGTGCCGGCTCGACGCTCAAGGTCATTCGCCGGGCA
AAAACACTTGCTGAGGCCACCGATGCTGTCGAAAACAAGGGTGGGCCCGCCGCGCTGATGCTGCGCATGGCAACCCACGA
AATGCAGCTTTCCGATGCGGTGGTGGAGCACACCGATGGCGGCGGCATCAAGGAGCGCGTTTCCTCGGCGCTGTCGCGGA
TCGAGACCCATGCGGGTCGCCGTATGTCACGCGGAACGGGTGCTCTGGCGACCATCGGTTCCACCGCGCCCTTCGTCGGC
CTCTTTGGCACGGTCTGGGGCATCATGAATTCCTTCATCAGCATTTCGGAATCGCAGACCACCAATCTCGCCGTCGTCGC
ACCCGGTATCGCAGAAGCGCTTCTCGCCACCGCCATCGGTCTTGTCGCAGCCATTCCGGCCGTGGTGATCTACAACGTCT
TCGCCCGCTCGATTACCGGATACCGTCATCTGCTGGCGGATGCCGCAGCCGGCGTGGAGCGCCTCGTCAGCCGCGACCTC
GATTTTCGCCGCATTCCGCCCGGCAGCACCAGCAAGCCTGCCGTGTCGCTGGTTGGACGGTGA

Upstream 100 bases:

>100_bases
TCATCGACGGAAATCCGGGATAAAAATTATGTCAGCTGAGACCTTCACTTCTTCCGCGTCCTTCACCAAGGCAAACACAA
GACGGCATGCCTCCCTTGCC

Downstream 100 bases:

>100_bases
TCGGTCATGGCTGGCGGTATTCGCGAAAATAGCGGAGACGATCTCTCCGAGAACCACGAAATCAACGTCACGCCCTTTAT
CGACGTGATGCTGGTTCTGC

Product: biopolymer transport protein

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 340; Mature: 339

Protein sequence:

>340_residues
MAVTLLTGLSAGAVFAQQAPETQIQSAPPTETVQPSQAPVAPATPSAPTAEPSPTAQPSSPQPAQFEQPAQTNQTPAPSE
TSTPVETVNAEPASAERRTDIPHNLSPWGMFMAADWVVKGVMIGLAFASLVTWTVWVAKSIELAGARVRAGSTLKVIRRA
KTLAEATDAVENKGGPAALMLRMATHEMQLSDAVVEHTDGGGIKERVSSALSRIETHAGRRMSRGTGALATIGSTAPFVG
LFGTVWGIMNSFISISESQTTNLAVVAPGIAEALLATAIGLVAAIPAVVIYNVFARSITGYRHLLADAAAGVERLVSRDL
DFRRIPPGSTSKPAVSLVGR

Sequences:

>Translated_340_residues
MAVTLLTGLSAGAVFAQQAPETQIQSAPPTETVQPSQAPVAPATPSAPTAEPSPTAQPSSPQPAQFEQPAQTNQTPAPSE
TSTPVETVNAEPASAERRTDIPHNLSPWGMFMAADWVVKGVMIGLAFASLVTWTVWVAKSIELAGARVRAGSTLKVIRRA
KTLAEATDAVENKGGPAALMLRMATHEMQLSDAVVEHTDGGGIKERVSSALSRIETHAGRRMSRGTGALATIGSTAPFVG
LFGTVWGIMNSFISISESQTTNLAVVAPGIAEALLATAIGLVAAIPAVVIYNVFARSITGYRHLLADAAAGVERLVSRDL
DFRRIPPGSTSKPAVSLVGR
>Mature_339_residues
AVTLLTGLSAGAVFAQQAPETQIQSAPPTETVQPSQAPVAPATPSAPTAEPSPTAQPSSPQPAQFEQPAQTNQTPAPSET
STPVETVNAEPASAERRTDIPHNLSPWGMFMAADWVVKGVMIGLAFASLVTWTVWVAKSIELAGARVRAGSTLKVIRRAK
TLAEATDAVENKGGPAALMLRMATHEMQLSDAVVEHTDGGGIKERVSSALSRIETHAGRRMSRGTGALATIGSTAPFVGL
FGTVWGIMNSFISISESQTTNLAVVAPGIAEALLATAIGLVAAIPAVVIYNVFARSITGYRHLLADAAAGVERLVSRDLD
FRRIPPGSTSKPAVSLVGR

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=221, Percent_Identity=55.6561085972851, Blast_Score=230, Evalue=8e-62,
Organism=Escherichia coli, GI1786958, Length=228, Percent_Identity=31.140350877193, Blast_Score=89, Evalue=4e-19,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR002898
- InterPro:   IPR014164 [H]

Pfam domain/function: PF01618 MotA_ExbB [H]

EC number: NA

Molecular weight: Translated: 35329; Mature: 35197

Theoretical pI: Translated: 7.91; Mature: 7.91

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
2.6 %Met     (Translated Protein)
2.6 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
2.4 %Met     (Mature Protein)
2.4 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MAVTLLTGLSAGAVFAQQAPETQIQSAPPTETVQPSQAPVAPATPSAPTAEPSPTAQPSS
CEEEEEECCCCCHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
PQPAQFEQPAQTNQTPAPSETSTPVETVNAEPASAERRTDIPHNLSPWGMFMAADWVVKG
CCCCCCCCCCCCCCCCCCCCCCCCHHHCCCCCCCCHHCCCCCCCCCHHHHHHHHHHHHHH
VMIGLAFASLVTWTVWVAKSIELAGARVRAGSTLKVIRRAKTLAEATDAVENKGGPAALM
HHHHHHHHHHHHHHHHHHHHHHHCCCEECCCCHHHHHHHHHHHHHHHHHHHCCCCHHHHH
LRMATHEMQLSDAVVEHTDGGGIKERVSSALSRIETHAGRRMSRGTGALATIGSTAPFVG
HHHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHCCHHHCCCCCCEECCCCCHHHH
LFGTVWGIMNSFISISESQTTNLAVVAPGIAEALLATAIGLVAAIPAVVIYNVFARSITG
HHHHHHHHHHHHHHCCCCCCCCEEEECCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
YRHLLADAAAGVERLVSRDLDFRRIPPGSTSKPAVSLVGR
HHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCHHCCCC
>Mature Secondary Structure 
AVTLLTGLSAGAVFAQQAPETQIQSAPPTETVQPSQAPVAPATPSAPTAEPSPTAQPSS
EEEEEECCCCCHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
PQPAQFEQPAQTNQTPAPSETSTPVETVNAEPASAERRTDIPHNLSPWGMFMAADWVVKG
CCCCCCCCCCCCCCCCCCCCCCCCHHHCCCCCCCCHHCCCCCCCCCHHHHHHHHHHHHHH
VMIGLAFASLVTWTVWVAKSIELAGARVRAGSTLKVIRRAKTLAEATDAVENKGGPAALM
HHHHHHHHHHHHHHHHHHHHHHHCCCEECCCCHHHHHHHHHHHHHHHHHHHCCCCHHHHH
LRMATHEMQLSDAVVEHTDGGGIKERVSSALSRIETHAGRRMSRGTGALATIGSTAPFVG
HHHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHCCHHHCCCCCCEECCCCCHHHH
LFGTVWGIMNSFISISESQTTNLAVVAPGIAEALLATAIGLVAAIPAVVIYNVFARSITG
HHHHHHHHHHHHHHCCCCCCCCEEEECCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
YRHLLADAAAGVERLVSRDLDFRRIPPGSTSKPAVSLVGR
HHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCHHCCCC

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: 8437515 [H]