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Literature DB >> 6268549

Extracellular enzymes of Legionella pneumophila.

Abstract

All strains of Legionella pneumophila tested produced detectable levels of extracellular protease, phosphatase, lipase, deoxyribonuclease, ribonuclease, and beta-lactamase activity. Weak starch hydrolysis was also demonstrated for all strains. Elastase, collagenase, phospholipase C, hyaluronidase, chondroitinase, neuraminidase, or coagulase were not detected in any of these laboratory-maintained strains.

Entities: Chemical

Mesh：

Substances：

Year: 1981 PMID： 6268549 PMCID： PMC350748 DOI： 10.1128/iai.33.2.632-635.1981

Source DB: PubMed Journal: Infect Immun ISSN： 0019-9567 Impact factor: 3.441

26 in total

1. Phospholipase C assay using p-nitrophenylphosphoryl-choline together with sorbitol and its application to studying the metal and detergent requirement of the enzyme.

Authors: S Kurioka; M Matsuda
Journal: Anal Biochem Date: 1976-09 Impact factor: 3.365

2. The egg yolk reaction produced by several species of bacteria.

Authors: J J Owens
Journal: J Appl Bacteriol Date: 1974-03

3. Purification and properties of a protease with elastase activity from Pseudomonas aeruginosa.

Authors: B Wretlind; T Wadström
Journal: J Gen Microbiol Date: 1977-12

4. A new ultrasensitive method for the determination of proteolytic activity.

Authors: H Rinderknecht; M C Geokas; P Silverman; B J Haverback
Journal: Clin Chim Acta Date: 1968-08 Impact factor: 3.786

Review 5. The beta-lactamases of gram-negative bacteria and their role in resistance to beta-lactam antibiotics.

Authors: R B Sykes; M Matthew
Journal: J Antimicrob Chemother Date: 1976-06 Impact factor: 5.790

6. A new method for the determination of alpha-amylase.

Authors: H Rinderknecht; P Wilding; B J Haverback
Journal: Experientia Date: 1967-10-15

7. Thin-layer chromatographic technique for rapid detection of bacterial phospholipases.

Authors: N J Legakis; J Papavassiliou
Journal: J Clin Microbiol Date: 1975-11 Impact factor: 5.948

8. Lecithin agar for detection of microbial phospholipases.

Authors: G L Chrisope; C W Fox; R T Marshall
Journal: Appl Environ Microbiol Date: 1976-05 Impact factor: 4.792

9. Legionnaires' disease: description of an epidemic of pneumonia.

Authors: D W Fraser; T R Tsai; W Orenstein; W E Parkin; H J Beecham; R G Sharrar; J Harris; G F Mallison; S M Martin; J E McDade; C C Shepard; P S Brachman
Journal: N Engl J Med Date: 1977-12-01 Impact factor: 91.245

10. Novel method for detection of beta-lactamases by using a chromogenic cephalosporin substrate.

Authors: C H O'Callaghan; A Morris; S M Kirby; A H Shingler
Journal: Antimicrob Agents Chemother Date: 1972-04 Impact factor: 5.191

18 in total

1. Novel phospholipase A activity secreted by Legionella species.

Authors: A Flieger; S Gong; M Faigle; M Deeg; P Bartmann; B Neumeister
Journal: J Bacteriol Date: 2000-03 Impact factor: 3.490

2. Legionella pneumophila major acid phosphatase and its role in intracellular infection.

Authors: V Aragon; S Kurtz; N P Cianciotto
Journal: Infect Immun Date: 2001-01 Impact factor: 3.441

3. Legionella cardiaca sp. nov., isolated from a case of native valve endocarditis in a human heart.

Authors: Meghan M Pearce; Nicole Theodoropoulos; Mark J Mandel; Ellen Brown; Kurt D Reed; Nicholas P Cianciotto
Journal: Int J Syst Evol Microbiol Date: 2012-01-27 Impact factor: 2.747

Review 4. Virulence factors of the family Legionellaceae.

Authors: J N Dowling; A K Saha; R H Glew
Journal: Microbiol Rev Date: 1992-03

5. Pulmonary damage caused by a protease from Legionella pneumophila.

Authors: A Baskerville; J W Conlan; L A Ashworth; A B Dowsett
Journal: Br J Exp Pathol Date: 1986-08

6. Characterization of a Legionella pneumophila extracellular protease exhibiting hemolytic and cytotoxic activities.

Authors: M G Keen; P S Hoffman
Journal: Infect Immun Date: 1989-03 Impact factor: 3.441

7. The Extracellular Polymeric Substances of Legionella pneumophila Biofilms Contain Amyloid Structures.

Authors: Casey P Peterson; Cassidy Sauer; Christa H Chatfield
Journal: Curr Microbiol Date: 2018-02-21 Impact factor: 2.188

8. Legionella pneumophila type II protein secretion promotes virulence in the A/J mouse model of Legionnaires' disease pneumonia.

Authors: Ombeline Rossier; Shawn R Starkenburg; Nicholas P Cianciotto
Journal: Infect Immun Date: 2004-01 Impact factor: 3.441

9. Comparison of guinea pig and protozoan models for determining virulence of Legionella species.

Authors: B S Fields; J M Barbaree; E B Shotts; J C Feeley; W E Morrill; G N Sanden; M J Dykstra
Journal: Infect Immun Date: 1986-09 Impact factor: 3.441

10. Purification and characterization of an extracellular protease of Legionella pneumophila.

Authors: L A Dreyfus; B H Iglewski
Journal: Infect Immun Date: 1986-03 Impact factor: 3.441