Literature DB >> 11271819

Formation of myo-inositol phosphates by Aspergillus niger 3-phytase.

J Dvoráková1, J Kopecký, V Havlícek, V Kren.   

Abstract

Kinetics of phytate hydrolysis by Aspergillus niger phytase and correlation between the amount of released phosphate and creation of lower myo-inositol phosphates were investigated. Phytase was able to hydrolyze myo-inositol hexakis-, pentakis-, tetrakis-, and trisphosphates. Finally, about 56% of total phosphate were released and myo-inositol bisphosphate was detected as the end-product.

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Year:  2000        PMID： 11271819     DOI： 10.1007/bf02817410

Source DB:  PubMed          Journal:  Folia Microbiol (Praha)        ISSN： 0015-5632            Impact factor:   2.099


  18 in total

Review 1.  Inositol phospholipids and cell surface receptor function.

Authors:  R H Michell
Journal:  Biochim Biophys Acta       Date:  1975-03-25

Review 2.  Phytase: sources, preparation and exploitation.

Authors:  J Dvoráková
Journal:  Folia Microbiol (Praha)       Date:  1998       Impact factor: 2.099

3.  Myoinositol tris-phosphate-phytase complex as an elicitor in calcium mobilization in plants.

Authors:  S Samanta; B Dalal; S Biswas; B B Biswas
Journal:  Biochem Biophys Res Commun       Date:  1993-03-15       Impact factor: 3.575

4.  Characterization of phytase produced by Aspergillus niger.

Authors:  J Dvoráková; O Volfová; J Kopecký
Journal:  Folia Microbiol (Praha)       Date:  1997       Impact factor: 2.099

5.  Determination of inositol 1,4,5-trisphosphate levels in Dictyostelium by isotope dilution assay.

Authors:  P J Van Haastert
Journal:  Anal Biochem       Date:  1989-02-15       Impact factor: 3.365

Review 6.  Inositol metabolism in yeasts.

Authors:  M J White; J M Lopes; S A Henry
Journal:  Adv Microb Physiol       Date:  1991       Impact factor: 3.517

7.  Purification and properties of phytate-specific phosphatase from Bacillus subtilis.

Authors:  V K Powar; V Jagannathan
Journal:  J Bacteriol       Date:  1982-09       Impact factor: 3.490

Review 8.  Inositol trisphosphate, a novel second messenger in cellular signal transduction.

Authors:  M J Berridge; R F Irvine
Journal:  Nature       Date:  1984 Nov 22-28       Impact factor: 49.962

9.  Phytase from Aspergillus niger.

Authors:  O Volfová; J Dvoráková; A Hanzlíková; A Jandera
Journal:  Folia Microbiol (Praha)       Date:  1994       Impact factor: 2.099

10.  Immobilization of Aspergillus ficuum phytase: product characterization of the bioreactor.

Authors:  A H Ullah; B Q Phillippy
Journal:  Prep Biochem       Date:  1988
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  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.  Hydrolysis of phytate and formation of inositol phosphate isomers without or with supplemented phytases in different segments of the digestive tract of broilers.

Authors:  Ellen Zeller; Margit Schollenberger; Imke Kühn; Markus Rodehutscord
Journal:  J Nutr Sci       Date:  2015-01-26

3.  In silico evolution of Aspergillus niger organic acid production suggests strategies for switching acid output.

Authors:  Daniel J Upton; Simon J McQueen-Mason; A Jamie Wood
Journal:  Biotechnol Biofuels       Date:  2020-02-24       Impact factor: 6.040
  3 in total

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