Literature summary extracted from

Whyte, B.J.; Castelfranco, P.A.
Further observations on the magnesium-protoporphyrin IX monomethyl ester (oxidative) cyclase system (1993), Biochem. J., 290, 355-359.

No PubMed abstract available

Activating Compound

EC Number	Activating Compound	Comment	Organism	Structure
1.14.13.81	S-adenosyl-L-methionine	-	Cucumis sativus

Inhibitors

EC Number	Inhibitors	Comment	Organism	Structure
1.14.13.81	amitrole	0.1 and 1 mM	Cucumis sativus
1.14.13.81	benzoquinone	-	Cucumis sativus
1.14.13.81	CN-	inhibition of reconstituted system	Cucumis sativus
1.14.13.81	imazalil	0.1 mM	Cucumis sativus
1.14.13.81	methylene blue	0.02 mM	Cucumis sativus
1.14.13.81	N3-	inhibition of reconstituted system	Cucumis sativus
1.14.13.81	quinol	-	Cucumis sativus

Localization

EC Number	Localization	Comment	Organism	GeneOntology No.	Textmining
1.14.13.81	chloroplast	-	Cucumis sativus	9507	-

Organism

EC Number	Organism	UniProt	Comment	Textmining
1.14.13.81	Cucumis sativus	-	cucumber, var. Beit Alpha	-

Cofactor

EC Number	Cofactor	Comment	Organism	Structure
1.14.13.81	NADPH	-	Cucumis sativus

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Release 2023.1 (January 2023)