Literature summary for 1.14.11.9 extracted from

Singh, K.; Rani, A.; Kumar, S.; Sood, P.; Mahajan, M.; Yadav, S.K.; Singh, B.; Ahuja, P.S.
An early gene of the flavonoid pathway, flavanone 3-hydroxylase, exhibits a positive relationship with the concentration of catechins in tea (Camellia sinensis) (2008), Tree Physiol., 28, 1349-1356.

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Cloned(Commentary)

Cloned (Comment)	Organism
expression in Escherichia coli	Camellia sinensis

Organism

Organism	UniProt	Comment	Textmining
Camellia sinensis	Q6DV45	-	-

Source Tissue

Source Tissue	Comment	Organism	Textmining
leaf	positive correlation between the concentration of catechins and the expression of flavonol 3-hydroxylase in different developmental stages. Expression is down-regulated in response to drought and gibberellic acid treatment, but up-regulated in response to wounding	Camellia sinensis	-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg]	Specific Activity Maximum [µmol/min/mg]	Comment	Organism
0.032	-	-	Camellia sinensis

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
(2S)-naringenin + 2-oxoglutarate + O2	reaction is stereospecific	Camellia sinensis	(2R,3R)-dihydrokaempferol + succinate + CO2	-	?

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Release 2023.1 (January 2023)