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Nature
Article . 1957 . Peer-reviewed
License: Springer TDM
Data sources: Crossref
Nature
Article . 2000
Data sources: Europe PubMed Central
https://dx.doi.org/10.1038/180...
Article
Data sources: Microsoft Academic Graph
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State of Copper in Polyphenoloxidase (Tyrosinase)

descriptionPublicationkeyboard_double_arrow_right Article 01 Sep 1957 English Publisher:Springer Science and Business Media LLCJournal:Nature, volume 180, pages 506-507 (issn: 0028-0836, eissn: 1476-4687, Copyright policy )
Authors: D, KERTESZ;

doi: 10.1038/180506a0

pmid: 13464863

State of Copper in Polyphenoloxidase (Tyrosinase)

Abstract

IT was shown in the classical work of Kubowitz1 and of Keilin and Mann2 that the prosthetic group of polyphenoloxidase is constituted by copper. Since then it has been unanimously admitted that the metal of the enzyme is in the bivalent state and that the catalytic activity of the enzyme is based on the change of valency cupric ⇌ cuprous, as follows (for excellent discussions, see refs. 3,4):

Keywords

Monophenol Monooxygenase, Oxidoreductases, Catechol Oxidase, Copper

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    		 45
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    		 Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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Powered by OpenAIRE graph
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
45
Average
Top 1%
Top 10%
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