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Literature DB >> 6336733

Assembly in vivo of enterotoxin from Escherichia coli: formation of the B subunit oligomer.

Abstract

An oligomer of the B subunit of heat-labile enterotoxin of Escherichia coli has been observed in minicells and in whole cells. There is a delay after synthesis of the B subunit before it appears in the oligomer. The delay is not due to slow processing of the precursor. A similar delay in oligomerization of the major outer membrane protein OmpF is also described.

Entities: Chemical

Mesh：

Substances：

Year: 1983 PMID： 6336733 PMCID： PMC217337 DOI： 10.1128/jb.153.1.21-26.1983

Source DB: PubMed Journal: J Bacteriol ISSN： 0021-9193 Impact factor: 3.490

15 in total

1. Determination of the primary structure of cholera toxin B subunit.

Authors: C Y Lai
Journal: J Biol Chem Date: 1977-10-25 Impact factor: 5.157

2. Isolation of the membranes of an enterotoxigenic strain of Escherichia coli and distribution of enterotoxin activity in different subcellular fractions.

Authors: J Wensink; H Gankema; W H Jansen; P A Guinée; B Witholt
Journal: Biochim Biophys Acta Date: 1978-12-04

3. Cistrons encoding Escherichia coli heat-labile toxin.

Authors: W S Dallas; D M Gill; S Falkow
Journal: J Bacteriol Date: 1979-09 Impact factor: 3.490

4. A major outer membrane protein (O-8) of Escherichia coli K-12 exists as a trimer in sodium dodecyl sulfate solution.

Authors: F Yu; S Ichihara; S Mizushima
Journal: FEBS Lett Date: 1979-04-01 Impact factor: 4.124

5. Major proteins of the outer cell envelope membrane of Escherichia coli K-12: multiple species of protein I.

Authors: U Henning; W Schmidmayr; I Hindennach
Journal: Mol Gen Genet Date: 1977-09-09

6. Primary structure of cholera toxin subunit A1: isolation, partial sequences and alignment of the BrCN fragments.

Authors: C Y Lai; F Cancedda; D Chang
Journal: FEBS Lett Date: 1979-04-01 Impact factor: 4.124

7. Very stable prokaryotic messenger RNA in chromosomeless Escherichia coli minicells.

Authors: S B Levy
Journal: Proc Natl Acad Sci U S A Date: 1975-08 Impact factor: 11.205

8. Synthesis of exported proteins by membrane-bound polysomes from Escherichia coli.

Authors: L L Randall; S J Hardy
Journal: Eur J Biochem Date: 1977-05-02

9. Precursors of three exported proteins in Escherichia coli.

Authors: L L Randall; S J Hardy; L G Josefsson
Journal: Proc Natl Acad Sci U S A Date: 1978-03 Impact factor: 11.205

10. Amino acid sequence homology between cholera toxin and Escherichia coli heat-labile toxin.

Authors: W S Dallas; S Falkow
Journal: Nature Date: 1980-12-04 Impact factor: 49.962

14 in total

1. Localization of a bacterial protein in starch granules of transgenic maize kernels.

Authors: Rachel K Chikwamba; M Paul Scott; Lorena B Mejía; Hugh S Mason; Kan Wang
Journal: Proc Natl Acad Sci U S A Date: 2003-09-05 Impact factor: 11.205

2. Coordinated assembly of multisubunit proteins: oligomerization of bacterial enterotoxins in vivo and in vitro.

Authors: S J Hardy; J Holmgren; S Johansson; J Sanchez; T R Hirst
Journal: Proc Natl Acad Sci U S A Date: 1988-10 Impact factor: 11.205

3. S gene product: identification and membrane localization of a lysis control protein.

Authors: E Altman; R K Altman; J M Garrett; R J Grimaila; R Young
Journal: J Bacteriol Date: 1983-09 Impact factor: 3.490

4. Secretion of a 107 K dalton polypeptide into the medium from a haemolytic E. coli K12 strain.

Authors: N Mackman; I B Holland
Journal: Mol Gen Genet Date: 1984

5. Transient entry of enterotoxin subunits into the periplasm occurs during their secretion from Vibrio cholerae.

Authors: T R Hirst; J Holmgren
Journal: J Bacteriol Date: 1987-03 Impact factor: 3.490

6. Alterations at the carboxyl terminus change assembly and secretion properties of the B subunit of Escherichia coli heat-labile enterotoxin.

Authors: M Sandkvist; T R Hirst; M Bagdasarian
Journal: J Bacteriol Date: 1987-10 Impact factor: 3.490

7. Cellular location of heat-labile enterotoxin in Escherichia coli.

Authors: T R Hirst; L L Randall; S J Hardy
Journal: J Bacteriol Date: 1984-02 Impact factor: 3.490

8. Secretory expression and purification of recombinant Escherichia coli heat-labile enterotoxin B subunit and its applications on intranasal vaccination of hantavirus.

Authors: Shouchun Cao; Ying Zhang; Feng Liu; Qin Wang; Quanfu Zhang; Qinzhi Liu; Chuan Li; Mifang Liang; Dexin Li
Journal: Mol Biotechnol Date: 2008-12-17 Impact factor: 2.695

9. Deletion mutations in N-terminal alpha1 helix render heat labile enterotoxin B subunit susceptible to degradation.

Authors: Pankaj V Alone; Gunjan Malik; Anuja Krishnan; Lalit C Garg
Journal: Proc Natl Acad Sci U S A Date: 2007-10-02 Impact factor: 11.205

10. Mechanism of toxin secretion by Vibrio cholerae investigated in strains harboring plasmids that encode heat-labile enterotoxins of Escherichia coli.

Authors: T R Hirst; J Sanchez; J B Kaper; S J Hardy; J Holmgren
Journal: Proc Natl Acad Sci U S A Date: 1984-12 Impact factor: 11.205