protoporphyrinogen oxidase activity

Known as: protoporphyrinogen IX oxidase activity, protoporphyrinogen-IX oxidase activity, protoporphyrinogenase activity 
Catalysis of the reaction: protoporphyrinogen IX + acceptor = protoporphyrin IX + reduced acceptor. [EC:1.3.3.4, GOC:mah, PMID:19583219]
National Institutes of Health

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Topic mentions per year

1976-2016
02419762016

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2011
2011
Tetrapyrroles are ubiquitous molecules in nearly all living organisms. Heme, an iron-containing tetrapyrrole, is widely… (More)
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2010
2010
Protoporphyrinogen oxidase (Protox) catalyses the oxidation of protoporphyrinogen IX to protoporphyrin IX during the synthesis of… (More)
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2009
2009
Protoporphyrinogen oxidase (PPO, EC 1.3.3.4) catalyzes the six-electron oxidation of protoporphyrinogen IX to the fully… (More)
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2001
2001
Protoporphyrinogen oxidase catalyzes the oxidation of protoporphyrinogen to protophyrin. It is a membrane-bound mitochondrial… (More)
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1997
1997
Protoporphyrinogen IX oxidase is the last enzyme in the common pathway of heme and chlorophyll synthesis and provides precursor… (More)
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1996
1996
Variegate porphyria (VP), a low-penetrant autosomal dominant inherited disorder of haem metabolism, is characterised by… (More)
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1993
1993
The hemG gene of Escherichia coli K12 is involved in the activity of protoporphyrinogen oxidase, the enzyme responsible for the… (More)
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1992
1992
Plant protoporphyrinogen oxidase is of particular interest since it is the last enzyme of the common branch for chlorophyll and… (More)
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1987
1987
An h.p.l.c. method is described for the assay of protoporphyrinogen oxidase activity in rat liver. A relatively pure… (More)
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1980
1980
The oxidation of protoporphyrinogen to protoporphyrin, which is catalyzed by the enzyme protoporphyrinogen oxidase, is an… (More)
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