Literature summary extracted from

Fiore, A.; DallOsto, L.; Fraser, P.; Bassi, R.; Giuliano, G.
Elucidation of the beta-carotene hydroxylation pathway in Arabidopsis thaliana (2006), FEBS Lett., 580, 4718-4722.

Organism

EC Number	Organism	UniProt	Comment	Textmining
1.14.15.24	Arabidopsis thaliana	-	-	-

Source Tissue

EC Number	Source Tissue	Comment	Organism	Textmining
1.14.15.24	leaf	-	Arabidopsis thaliana	-

Substrates and Products (Substrate)

EC Number	Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
1.14.15.24	beta-carotene + 4 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + 2 O2	-	Arabidopsis thaliana	zeaxanthin + 4 oxidized ferredoxin [iron-sulfur] cluster + 2 H2O	-	?

Synonyms

EC Number	Synonyms	Comment	Organism
1.14.15.24	beta-carotene hydroxylase	-	Arabidopsis thaliana
1.14.15.24	CHY1	isoform	Arabidopsis thaliana
1.14.15.24	CHY2	isoform	Arabidopsis thaliana
1.14.15.24	CYP97a3	isoform	Arabidopsis thaliana

Cofactor

EC Number	Cofactor	Comment	Organism	Structure
1.14.15.24	additional information	non-heme hydroxylase	Arabidopsis thaliana

General Information

EC Number	General Information	Comment	Organism
1.14.15.24	malfunction	the chy1chy2 double mutant shows reduced conversion of beta-carotene into beta-beta-xanthophylls	Arabidopsis thaliana

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Release 2023.1 (January 2023)