Literature DB >> 6327633

Purification and characterization of two kinds of porins from the Enterobacter cloacae outer membrane.

M Kaneko, A Yamaguchi, T Sawai.   

Abstract

Two major outer membrane proteins of Enterobacter cloacae 206 were purified and identified as porins by using reconstituted vesicles. The 37-kilodalton porin forms a channel with a radius of 0.6 nm, which prefers positively charged substances to negatively charged ones, whereas the 39- to 40-kilodalton porin forms a larger channel with a radius of 0.8 nm, which has weaker selectivity for electric charges.

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Year:  1984        PMID： 6327633      PMCID： PMC215571          DOI： 10.1128/jb.158.3.1179-1181.1984

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


  15 in total

1.  A rapid method of total lipid extraction and purification.

Authors:  E G BLIGH; W J DYER
Journal:  Can J Biochem Physiol       Date:  1959-08

2.  Characterization of porins from the outer membrane of Salmonella typhimurium. 1. Chemical analysis.

Authors:  H Tokunaga; M Tokunaga; T Nakae
Journal:  Eur J Biochem       Date:  1979-04

3.  Characterization of porins from the outer membrane of Salmonella typhimurium. 2. Physical properties of the functional oligomeric aggregates.

Authors:  M Tokunaga; H Tokunaga; Y Okajima; T Nakae
Journal:  Eur J Biochem       Date:  1979-04

4.  Porin channels in Escherichia coli: studies with liposomes reconstituted from purified proteins.

Authors:  H Nikaido; E Y Rosenberg
Journal:  J Bacteriol       Date:  1983-01       Impact factor: 3.490

5.  Characterization of eight beta-lactamases of Gram-negative bacteria.

Authors:  T Sawai; M Kanno; K Tsukamoto
Journal:  J Bacteriol       Date:  1982-11       Impact factor: 3.490

6.  Porin channels in Escherichia coli: studies with beta-lactams in intact cells.

Authors:  H Nikaido; E Y Rosenberg; J Foulds
Journal:  J Bacteriol       Date:  1983-01       Impact factor: 3.490

7.  The chemical composition of the lipopolyacarideof Pseudomonas aeruginosa.

Authors:  A H Fensom; G W Gray
Journal:  Biochem J       Date:  1969-09       Impact factor: 3.857

8.  Specificity of diffusion channels produced by lambda phage receptor protein of Escherichia coli.

Authors:  M Luckey; H Nikaido
Journal:  Proc Natl Acad Sci U S A       Date:  1980-01       Impact factor: 11.205

9.  Active efflux of tetracycline encoded by four genetically different tetracycline resistance determinants in Escherichia coli.

Authors:  L McMurry; R E Petrucci; S B Levy
Journal:  Proc Natl Acad Sci U S A       Date:  1980-07       Impact factor: 11.205

10.  Effect on solute size on diffusion rates through the transmembrane pores of the outer membrane of Escherichia coli.

Authors:  H Nikaido; E Y Rosenberg
Journal:  J Gen Physiol       Date:  1981-02       Impact factor: 4.086
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  12 in total

Review 1.  Molecular basis of bacterial outer membrane permeability revisited.

Authors:  Hiroshi Nikaido
Journal:  Microbiol Mol Biol Rev       Date:  2003-12       Impact factor: 11.056

2.  Differences in the resistant variants of Enterobacter cloacae selected by extended-spectrum cephalosporins.

Authors:  J C Fung-Tomc; E Gradelski; E Huczko; T J Dougherty; R E Kessler; D P Bonner
Journal:  Antimicrob Agents Chemother       Date:  1996-05       Impact factor: 5.191

3.  Contribution of beta-lactamase hydrolysis and outer membrane permeability to ceftriaxone resistance in Enterobacter cloacae.

Authors:  B Marchou; F Bellido; R Charnas; C Lucain; J C Pechère
Journal:  Antimicrob Agents Chemother       Date:  1987-10       Impact factor: 5.191

4.  Comparative aspects of the diffusion of norfloxacin, cefepime and spermine through the F porin channel of Enterobacter cloacae.

Authors:  J Chevalier; M Malléa; J M Pagès
Journal:  Biochem J       Date:  2000-05-15       Impact factor: 3.857

5.  Isolation of Enterobacter aerogenes susceptible to beta-lactam antibiotics despite high level beta-lactamase production.

Authors:  M A Mellencamp; J S Roccaforte; L C Preheim; C C Sanders; C A Anene; M J Bittner
Journal:  Eur J Clin Microbiol Infect Dis       Date:  1990-11       Impact factor: 3.267

6.  In vivo selection of porin-deficient mutants of Klebsiella pneumoniae with increased resistance to cefoxitin and expanded-spectrum-cephalosporins.

Authors:  L Martínez-Martínez; S Hernández-Allés; S Albertí; J M Tomás; V J Benedi; G A Jacoby
Journal:  Antimicrob Agents Chemother       Date:  1996-02       Impact factor: 5.191

7.  Immunochemical and biological characterization of outer membrane proteins of Porphyromonas endodontalis.

Authors:  T Ogawa; S Kuribayashi; H Shimauchi; T Toda; S Hamada
Journal:  Infect Immun       Date:  1992-11       Impact factor: 3.441

8.  Role of beta-lactamases and outer membrane proteins in multiple beta-lactam resistance of Enterobacter cloacae.

Authors:  V Werner; C C Sanders; W E Sanders; R V Goering
Journal:  Antimicrob Agents Chemother       Date:  1985-04       Impact factor: 5.191

9.  Role of beta-lactam hydrolysis in the mechanism of resistance of a beta-lactamase-constitutive Enterobacter cloacae strain to expanded-spectrum beta-lactams.

Authors:  H Vu; H Nikaido
Journal:  Antimicrob Agents Chemother       Date:  1985-03       Impact factor: 5.191

10.  Resistance caused by decreased penetration of beta-lactam antibiotics into Enterobacter cloacae.

Authors:  K Bush; S K Tanaka; D P Bonner; R B Sykes
Journal:  Antimicrob Agents Chemother       Date:  1985-04       Impact factor: 5.191
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