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The map label for this gene is exbB [H]

Identifier: 45656783

GI number: 45656783

Start: 1075408

End: 1076220

Strand: Reverse

Name: exbB [H]

Synonym: LIC10892

Alternate gene names: 45656783

Gene position: 1076220-1075408 (Counterclockwise)

Preceding gene: 45656784

Following gene: 45656782

Centisome position: 25.16

GC content: 39.98

Gene sequence:

>813_bases
ATGAAATTTTTCTCTATAAAAAAAGAATTCAAATGGGTGTTTGTAGCACTGATCCTTTCTGGAATGATTTCTATTTCCAC
ATCCGTAATATTCGCACAAGATAAAACACCAGAACAAACGCAAACCACCCCCACAACCGAACCATCTAAAACCGAAACGC
CTGCGTCCACCAAAGCAGACAAAAGCTGGGGATTTGTGGATCTTTTTCTTTTAGGTGGCTGGACCATGTATCCCTTAGCT
CTTTCTTCAATCGTAGCCTTAGGAATCATATTTGAAAGAATTTATTTCCTAGCCACCGCCAAACTTCTTCCCAAAGGATA
TAACATAGACTTAGGCGAAACCATGGATGCAAAAGGTTTAGATGCGGTTCGCGGATTTTTAGACGAAAGAAAAGATTATA
AAATCACTCAAGTTTTAGCAGGTGGAATTGAAGTATCTTCCGGAGACGCAGAAATTTTTGCTAAGGGTGTAGAAAGAGAA
GCAGCAGAAGTAATTACTGTATTGGAAAGAGGACTTGTAATTCTTGCAGCGGTTTCCACGATCGCTCCTTTGATCGGATT
TTTAGGAACCGTTTCTGGTATGATCAACGCATTTGACGCAATCGCAAACGCGGATCAAGTAAACGCAAAAGTAGTCGCGA
GTGGAATTAAAGAAGCATTAATTACAACCGCTGCAGGTTTGATCGTTGCGATTCCTGCGATGACATTCCATCAGTACCTG
ACTTCCAGAATCGACGGTTTTACTTCCGAAATCGAAGAAGCAGCAAATAGAATTTATAAGGAATTCTTAAAGAGAAATTC
CCAAAAAGTATAA

Upstream 100 bases:

>100_bases
CGCATTGATTATACCTCAAATCTTAGATCCGTAATCCTTTTGTAATCACTTAGTAATAAATCAAAGATATATTACAGAGA
CATTTTAATCGGAGACATCG

Downstream 100 bases:

>100_bases
TCGTTTTTTTGAATGAAGGTATCCTAATGATCCGAATCAAAAAGAAACGCACCTTAGAGGAAATATCCGCGTCTTCAATG
TCGGATATTGCATTTCTATT

Product: biopolymer transport exbB-like protein

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 270; Mature: 270

Protein sequence:

>270_residues
MKFFSIKKEFKWVFVALILSGMISISTSVIFAQDKTPEQTQTTPTTEPSKTETPASTKADKSWGFVDLFLLGGWTMYPLA
LSSIVALGIIFERIYFLATAKLLPKGYNIDLGETMDAKGLDAVRGFLDERKDYKITQVLAGGIEVSSGDAEIFAKGVERE
AAEVITVLERGLVILAAVSTIAPLIGFLGTVSGMINAFDAIANADQVNAKVVASGIKEALITTAAGLIVAIPAMTFHQYL
TSRIDGFTSEIEEAANRIYKEFLKRNSQKV

Sequences:

>Translated_270_residues
MKFFSIKKEFKWVFVALILSGMISISTSVIFAQDKTPEQTQTTPTTEPSKTETPASTKADKSWGFVDLFLLGGWTMYPLA
LSSIVALGIIFERIYFLATAKLLPKGYNIDLGETMDAKGLDAVRGFLDERKDYKITQVLAGGIEVSSGDAEIFAKGVERE
AAEVITVLERGLVILAAVSTIAPLIGFLGTVSGMINAFDAIANADQVNAKVVASGIKEALITTAAGLIVAIPAMTFHQYL
TSRIDGFTSEIEEAANRIYKEFLKRNSQKV
>Mature_270_residues
MKFFSIKKEFKWVFVALILSGMISISTSVIFAQDKTPEQTQTTPTTEPSKTETPASTKADKSWGFVDLFLLGGWTMYPLA
LSSIVALGIIFERIYFLATAKLLPKGYNIDLGETMDAKGLDAVRGFLDERKDYKITQVLAGGIEVSSGDAEIFAKGVERE
AAEVITVLERGLVILAAVSTIAPLIGFLGTVSGMINAFDAIANADQVNAKVVASGIKEALITTAAGLIVAIPAMTFHQYL
TSRIDGFTSEIEEAANRIYKEFLKRNSQKV

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=102, Percent_Identity=39.2156862745098, Blast_Score=74, Evalue=1e-14,
Organism=Escherichia coli, GI1786958, Length=78, Percent_Identity=43.5897435897436, Blast_Score=64, Evalue=9e-12,

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: 29261; Mature: 29261

Theoretical pI: Translated: 5.17; Mature: 5.17

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
2.2 %Met     (Translated Protein)
2.2 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
2.2 %Met     (Mature Protein)
2.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MKFFSIKKEFKWVFVALILSGMISISTSVIFAQDKTPEQTQTTPTTEPSKTETPASTKAD
CCCCHHHHHHHHHHHHHHHHHHHHHHHHEEEECCCCCCCCCCCCCCCCCCCCCCCCCCCC
KSWGFVDLFLLGGWTMYPLALSSIVALGIIFERIYFLATAKLLPKGYNIDLGETMDAKGL
CCCCHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCH
DAVRGFLDERKDYKITQVLAGGIEVSSGDAEIFAKGVEREAAEVITVLERGLVILAAVST
HHHHHHHHHHCCCHHHHHHHCCCEECCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
IAPLIGFLGTVSGMINAFDAIANADQVNAKVVASGIKEALITTAAGLIVAIPAMTFHQYL
HHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
TSRIDGFTSEIEEAANRIYKEFLKRNSQKV
HHHHHHHHHHHHHHHHHHHHHHHHCCCCCC
>Mature Secondary Structure
MKFFSIKKEFKWVFVALILSGMISISTSVIFAQDKTPEQTQTTPTTEPSKTETPASTKAD
CCCCHHHHHHHHHHHHHHHHHHHHHHHHEEEECCCCCCCCCCCCCCCCCCCCCCCCCCCC
KSWGFVDLFLLGGWTMYPLALSSIVALGIIFERIYFLATAKLLPKGYNIDLGETMDAKGL
CCCCHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCH
DAVRGFLDERKDYKITQVLAGGIEVSSGDAEIFAKGVEREAAEVITVLERGLVILAAVST
HHHHHHHHHHCCCHHHHHHHCCCEECCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
IAPLIGFLGTVSGMINAFDAIANADQVNAKVVASGIKEALITTAAGLIVAIPAMTFHQYL
HHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
TSRIDGFTSEIEEAANRIYKEFLKRNSQKV
HHHHHHHHHHHHHHHHHHHHHHHHCCCCCC

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: 11206551; 11258796 [H]