Literature DB >> 962863

Turkey liver xanthine dehydrogenase. Relation between nicotinamide-adenine dinucleotide oxidoreductase activity and the content of functional enzyme.

I N Fhaoláin, M P Coughlan.   

Abstract

The turkey liver xanthine dehydrogenase-catalysed oxidation of NADH by Methylene Blue, by ferricyanide or by O2 is not dependent on the integrity of the active-centre persulphide groups. By contrast, the NADH-dichlorophenol-indophenol oxidoreductase and NADH-trinitrobenzenesulphonate oxidoreductase activities are directly proportional to the content of functional enzyme. These findings help to identify the sites of egress of electrons to oxidizing substrates.

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Year:  1976        PMID： 962863      PMCID： PMC1163846          DOI： 10.1042/bj1570283

Source DB:  PubMed          Journal:  Biochem J        ISSN： 0264-6021            Impact factor:   3.857


  14 in total

1.  Xanthine oxidase and milk flavoprotein: With an Addendum by J. St L. Philpot.

Authors:  H S Corran; J G Dewan; A H Gordon; D E Green
Journal:  Biochem J       Date:  1939-10       Impact factor: 3.857

2.  Avian xanthine dehydrogenases. I. Isolation and characterization of the turkey liver enzyme.

Authors:  W F Cleere; M P Coughlan
Journal:  Comp Biochem Physiol B       Date:  1975-02-15

3.  Nonequivalence of the flavin adenine dinucleotide moieties of chicken liver xanthine dehydrogenase.

Authors:  M Kanda; K V Rajagopalan
Journal:  J Biol Chem       Date:  1972-04-10       Impact factor: 5.157

4.  The resolution of active and inactive xanthine oxidase by affinity chromatography.

Authors:  D Edmondson; V Massey; G Palmer; L M Beacham; G B Elion
Journal:  J Biol Chem       Date:  1972-03-10       Impact factor: 5.157

5.  The role of molybdenum in xanthine oxidase and related enzymes. Reactivity with cyanide, arsenite, and methanol.

Authors:  M P Coughlan; K V Rajagopalan; P Handler
Journal:  J Biol Chem       Date:  1969-05-25       Impact factor: 5.157

6.  The preparation and properties of deflavo xanthine oxidase.

Authors:  H Komai; V Massey; G Palmer
Journal:  J Biol Chem       Date:  1969-04-10       Impact factor: 5.157

7.  Evidence for an active site persulfide residue in rabbit liver aldehyde oxidase.

Authors:  U Branzoli; V Massey
Journal:  J Biol Chem       Date:  1974-07-25       Impact factor: 5.157

8.  Purification and properties of chicken liver xanthine dehydrogenase.

Authors:  K V Rajagopalan; P Handler
Journal:  J Biol Chem       Date:  1967-09-25       Impact factor: 5.157

9.  Turkey liver xanthine dehydrogenase: properties of the enzyme dependent on the content of functional active sites.

Authors:  W F Cleere; C O'Regan; M P Coughlan
Journal:  Biochem J       Date:  1974-11       Impact factor: 3.857

10.  Turkey liver xanthine dehydrogenase. Reactivation of the cyanide-inactivated enxyme by sulphide and by selenide.

Authors:  W F Cleere; M P Coughlan
Journal:  Biochem J       Date:  1974-11       Impact factor: 3.857
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  1 in total

1.  Stopped-flow spectrophotometric studies on the reaction of turkey liver xanthine dehydrogenase with reducing substrates.

Authors:  I N Fhaoláin; M J Hynes; M P Coughlan
Journal:  Biochem J       Date:  1978-04-01       Impact factor: 3.857
  1 in total

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