Literature DB >> 16349422

Characterization of a Protease from a Psychrotroph, Pseudomonas fluorescens 114.

T Hamamoto1, M Kaneda, K Horikoshi, T Kudo.   

Abstract

A psychrotrophic bacterium isolated from river sediment was identified as Pseudomonas fluorescens 114. It grew at 0 degrees C and optimally at 20 degrees C. The bacterium produced a protease with a molecular weight of 47,000, which was stable in the pH range of 5 to 9 and worked optimally between pH 6.5 and 10. Activity was optimal at 35 degrees C and was lost immediately at 50 degrees C and after 5 min at 45 degrees C. At 0, 10, and 20 degrees C, 24, 38, and 57% of optimal activity were observed, respectively.

Entities:  

Year:  1994        PMID： 16349422      PMCID： PMC201901          DOI： 10.1128/aem.60.10.3878-3880.1994

Source DB:  PubMed          Journal:  Appl Environ Microbiol        ISSN： 0099-2240            Impact factor:   4.792


  9 in total

Review 1.  Psychrophilic bacteria.

Authors:  R Y Morita
Journal:  Bacteriol Rev       Date:  1975-06

Review 2.  Bacterial life at low temperature: physiological aspects and biotechnological implications.

Authors:  A M Gounot
Journal:  J Appl Bacteriol       Date:  1991-11

3.  Some properties of the extracellular protease produced by the psychotrophic bacterium Pseudomonas fluorescens strain AR-11.

Authors:  E Alichanidis; A T Andrews
Journal:  Biochim Biophys Acta       Date:  1977-12-08

4.  Psychrophilic and psychrotrophic microorganisms.

Authors:  A M Gounot
Journal:  Experientia       Date:  1986-12-01

5.  Purification and properties of an extracellular proteinase of psychrophilic Escherichia freundii.

Authors:  M Nakajima; K Mizusawa; F Yoshida
Journal:  Eur J Biochem       Date:  1974-05-02

6.  Purification and some properties of two NADP+-specific isocitrate dehydrogenases from an obligately psychrophilic marine bacterium, Vibrio sp., strain ABE-1.

Authors:  T Ochiai; N Fukunaga; S Sasaki
Journal:  J Biochem       Date:  1979-08       Impact factor: 3.387

7.  Extracellular protease from the antarctic yeast Candida humicola.

Authors:  M K Ray; K U Devi; G S Kumar; S Shivaji
Journal:  Appl Environ Microbiol       Date:  1992-06       Impact factor: 4.792

8.  Characterization of an alkaline protease from Bacillus sp. no. AH-101.

Authors:  H Takami; T Akiba; K Horikoshi
Journal:  Appl Microbiol Biotechnol       Date:  1990-08       Impact factor: 4.813

Review 9.  Cold adaptation of microorganisms.

Authors:  N J Russell
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  1990-01-30       Impact factor: 6.237
  9 in total
  3 in total

1.  Phytase from antarctic yeast strain Cryptococcus laurentii AL27.

Authors:  K Pavlova; S Gargova; T Hristozova; Z Tankova
Journal:  Folia Microbiol (Praha)       Date:  2008-05-15       Impact factor: 2.099

2.  Biotechnology of cold-active proteases.

Authors:  Swati Joshi; Tulasi Satyanarayana
Journal:  Biology (Basel)       Date:  2013-05-03

3.  Purification, characterization, and structural elucidation of serralysin-like alkaline metalloprotease from a novel source.

Authors:  Swathi Nageswara; Girijasankar Guntuku; Bhagya Lakshmi Yakkali
Journal:  J Genet Eng Biotechnol       Date:  2019-09-23
  3 in total

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