Literature summary for 1.14.18.1 extracted from

Winters, A.L.; Minchin, F.R.; Michaelson-Yeates, T.P.; Lee, M.R.; Morris, P.
Latent and active polyphenol oxidase (PPO) in red clover (Trifolium pratense) and use of a low PPO mutant to study the role of PPO in proteolysis reduction (2008), J. Agric. Food Chem., 56, 2817-2824.

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Activating Compound

Activating Compound	Comment	Organism	Structure
4-methylcatechol	effect of a range of diphenol treatments on the activation of latent red clover PPO tested. 23.0% activation	Trifolium pratense
caffeic acid	effect of a range of diphenol treatments on the activation of latent red clover PPO tested. 91.9% activation	Trifolium pratense
catechol	effect of a range of diphenol treatments on the activation of latent red clover PPO tested. minus 1.6% activation	Trifolium pratense
chlorogenic acid	effect of a range of diphenol treatments on the activation of latent red clover PPO tested. 33.1% activation	Trifolium pratense
extract without inhibitor	effect of a range of diphenol treatments on the activation of latent red clover PPO tested. 82.3% activation	Trifolium pratense
SDS	effect of a range of diphenol treatments on the activation of latent red clover PPO tested.100% activation	Trifolium pratense

Protein Variants

Protein Variants	Comment	Organism
additional information	low PPO mutant with greatly reduced levels of PPO activity (low PPO mutant, LP)	Trifolium pratense

Organism

Organism	UniProt	Comment	Textmining
Trifolium pratense	-	cv. Milvus, red clover	-

Source Tissue

Source Tissue	Comment	Organism	Textmining
leaf	-	Trifolium pratense	-

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
phaselic acid + 1/2 O2	-	Trifolium pratense	(2S)-2-[[(2E)-3-(3,4-dioxocyclohexa-1,5-dien-1-yl)prop-2-enoyl]oxy]butanedioic acid + H2O	-	?

Synonyms

Synonyms	Comment	Organism
polyphenol oxidase	-	Trifolium pratense
PPO	-	Trifolium pratense

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Release 2023.1 (January 2023)