Literature summary for 1.14.15.24 extracted from

Zhu, C.; Yamamura, S.; Nishihara, M.; Koiwa, H.; Sandmann, G.
cDNAs for the synthesis of cyclic carotenoids in petals of Gentiana lutea and their regulation during flower development (2003), Biochim. Biophys. Acta, 1625, 305-308.

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Cloned(Commentary)

Cloned (Comment)	Organism
expressed in Escherichia coli BL21(DE3) cells	Gentiana lutea

Natural Substrates/ Products (Substrates)

Natural Substrates	Organism	Comment (Nat. Sub.)	Natural Products	Comment (Nat. Pro.)	Rev.	Reac.
beta-carotene + 4 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + 2 O2	Gentiana lutea	-	zeaxanthin + 4 oxidized ferredoxin [iron-sulfur] cluster + 2 H2O	-	?

Organism

Organism	UniProt	Comment	Textmining
Gentiana lutea	B3SGL0	yellow gentian	-

Source Tissue

Source Tissue	Comment	Organism	Textmining
petal	-	Gentiana lutea	-

Substrates and Products (Substrate)

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

Synonyms

Synonyms	Comment	Organism
beta-carotene hydroxylase	-	Gentiana lutea
Bhy	-	Gentiana lutea

Expression

Organism	Comment	Expression
Gentiana lutea	transcript levels of the beta-carotene hydroxylase gene bhy are increased to 182% during flower development	up

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Release 2023.1 (January 2023)