Literature DB >> 950339

Isolation and characterization of acid invertase inhibitor from sweet potato.

K Matsushita, I Uritani.   

Abstract

An inhibitor of sweet potato acid invertase [EC 3.2.1.26] was found in fresh sweet potato root tissue, and partially purified. The inhibitor is possibly a thermostable protein with a molecular weight of about 19,500. The inhibitory activity is highly specific to acid invertase. The inhibitor binds to the enzyme reversibly in a non-competitive way, inhibiting the enzyme activity.

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Year:  1976        PMID： 950339     DOI： 10.1093/oxfordjournals.jbchem.a131107

Source DB:  PubMed          Journal:  J Biochem        ISSN： 0021-924X            Impact factor:   3.387


  5 in total

1.  Purification and Partial Characterization of Potato (Solanum tuberosum) Invertase and Its Endogenous Proteinaceous Inhibitor.

Authors:  G E Bracho; J R Whitaker
Journal:  Plant Physiol       Date:  1990-02       Impact factor: 8.340

2.  Characteristics of the Inhibition of Potato (Solanum tuberosum) Invertase by an Endogenous Proteinaceous Inhibitor in Potatoes.

Authors:  G E Bracho; J R Whitaker
Journal:  Plant Physiol       Date:  1990-02       Impact factor: 8.340

3.  In Vitro Stability of Nitrate Reductase from Wheat Leaves: III. Isolation and Partial Characterization of a Nitrate Reductase-inactivating Factor.

Authors:  J H Sherrard; J A Kennedy; M J Dalling
Journal:  Plant Physiol       Date:  1979-10       Impact factor: 8.340

4.  Inhibition of Potato Tuber Invertase by an Endogenous Inhibitor: EFFECTS OF SALTS, pH, TEMPERATURE, AND SUGARS ON BINDING .

Authors:  R S Anderson; E E Ewing; A H Senesac
Journal:  Plant Physiol       Date:  1980-09       Impact factor: 8.340

5.  Synthesis and apparent turnover of Acid invertase in relation to invertase inhibitor in wounded sweet potato root tissue.

Authors:  K Matsushita; I Uritani
Journal:  Plant Physiol       Date:  1977-05       Impact factor: 8.340
  5 in total

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