Flavone synthase | |||||||||
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Identifiers | |||||||||
EC no. | 1.14.11.22 | ||||||||
CAS no. | 138263-98-6 | ||||||||
Databases | |||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB structures | RCSB PDB PDBe PDBsum | ||||||||
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In enzymology, a flavone synthase (EC 1.14.11.22) is an enzyme that catalyzes the chemical reaction
The 3 substrates of this enzyme are flavanone, 2-oxoglutarate, and O2, whereas its 4 products are flavone, succinate, CO2, and H2O.
This enzyme belongs to the family of oxidoreductases, specifically those acting on paired donors, with O2 as oxidant and incorporation or reduction of oxygen. The oxygen incorporated need not be derived from O2 with 2-oxoglutarate as one donor, and incorporation of one atom o oxygen into each donor. The systematic name of this enzyme class is flavanone,2-oxoglutarate:oxygen oxidoreductase (dehydrating). This enzyme participates in flavonoid biosynthesis and isoflavonoid biosynthesis.
Apigenin (4′,5,7-trihydroxyflavone), found in many plants, is a natural product belonging to the flavone class that is the aglycone of several naturally occurring glycosides. It is a yellow crystalline solid that has been used to dye wool.
In enzymology, a secologanin synthase (EC 1.14.19.62, was wrongly classified as EC 1.3.3.9 in the past) is an enzyme that catalyzes the chemical reaction
In enzymology, a 2'-deoxymugineic-acid 2'-dioxygenase (EC 1.14.11.24) is an enzyme that catalyzes the chemical reaction
In enzymology, a 5beta-cholestane-3alpha,7alpha-diol 12alpha-hydroxylase (EC 1.14.13.96) is an enzyme that catalyzes the chemical reaction
In enzymology, a 6β-hydroxyhyoscyamine epoxidase (EC 1.14.11.14) is an enzyme that catalyzes the chemical reaction
In enzymology, a deacetoxycephalosporin-C hydroxylase (EC 1.14.11.26) is an enzyme that catalyzes the chemical reaction
In enzymology, a deacetoxycephalosporin-C synthase is an enzyme that catalyzes the chemical reaction
In enzymology, a desacetoxyvindoline 4-hydroxylase (EC 1.14.11.20) is an enzyme that catalyzes the chemical reaction
In enzymology, a flavanone 3-dioxygenase (EC 1.14.11.9) is an enzyme that catalyzes the chemical reaction
In enzymology, a flavonoid 3'-monooxygenase (EC 1.14.14.82, was wrongly classified as EC 1.14.13.21 in the past) is an enzyme that catalyzes the chemical reaction
In enzymology, a flavonol synthase is an enzyme that catalyzes the following chemical reaction :
In enzymology, a gibberellin-44 dioxygenase (EC 1.14.11.12) is an enzyme that catalyzes the chemical reaction
In enzymology, a hyoscyamine (6S)-dioxygenase (EC 1.14.11.11) is an enzyme that catalyzes the chemical reaction
In enzymology, a leucocyanidin oxygenase (EC 1.14.11.19) is an enzyme that catalyzes the chemical reaction
In enzymology, a licodione synthase (EC 1.14.13.87) is an enzyme that catalyzes the chemical reaction
In enzymology, a psoralen synthase (EC 1.14.13.102) is an enzyme that catalyzes the chemical reaction
In enzymology, a trimethyllysine dioxygenase (TMLH; EC 1.14.11.8) is an enzyme that catalyzes the chemical reaction
The biosynthesis of isoflavonoids involves several enzymes; These are:
Clavaminate synthase (EC 1.14.11.21, clavaminate synthase 2, clavaminic acid synthase) is an enzyme with systematic name deoxyamidinoproclavaminate,2-oxoglutarate:oxygen oxidoreductase (3-hydroxylating). This enzyme catalyses the following chemical reaction
Pentalenolactone F synthase (EC 1.14.11.36, PEND (gene), PNTD (gene), PTLD (gene)) is an enzyme with systematic name pentalenolactone-D,2-oxoglutarate:oxygen oxidoreductase. This enzyme catalyses the following chemical reaction