5.4.99.40: alpha-amyrin synthase
This is an abbreviated version!
For detailed information about alpha-amyrin synthase, go to the full flat file.
Word Map on EC 5.4.99.40
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5.4.99.40
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triterpene
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triterpenoids
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cycloartenol
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pentacyclic
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lupeol
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lanosterol
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squalene-hopene
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amyrins
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beta-amyrin
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oleanane
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taraxerol
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friedelin
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taraxasterol
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tirucalli
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germanicol
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hopene
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alicyclobacillus
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3s-2,3-oxidosqualene
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cucurbitadienol
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methylococcus
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dammarenediol-ii
- 5.4.99.40
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triterpene
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triterpenoids
- cycloartenol
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pentacyclic
- lupeol
- lanosterol
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squalene-hopene
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amyrins
- beta-amyrin
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oleanane
- taraxerol
- friedelin
- taraxasterol
- tirucalli
- germanicol
- hopene
- alicyclobacillus
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3s-2,3-oxidosqualene
- cucurbitadienol
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methylococcus
- dammarenediol-ii
Reaction
Synonyms
2,3-oxidosqualene alpha-amyrin cyclase, alpha amyrin synthase, alpha-amyrin synthase, alpha/beta amyrin synthase, BmOSC, CrAS, MdOSC1, MdOSC3, mixed amyrin synthase, multifunctional OSC, ObAS2, OPSC 1, OSC, OSC1, OSC3, OSCPSM, Oxidosqualene cyclase, oxidosqualene cyclases, PSM, SlTTS1
ECTree
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General Information
General Information on EC 5.4.99.40 - alpha-amyrin synthase
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metabolism
physiological function
the enzyme is involved in the biosynthesis of pentacyclic triterpenes, which, in apple, account for 32-70% of the epicuticular waxes, depending on the cultivar
additional information
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CrAS is multifunctional 2,3-oxidosqualene cyclase (OSC) producing alpha- and beta-amyrin in a ratio of 2.5:1
metabolism
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functional expressions of ObAS2 in Saccharomyces cerevisiae leads to the production of both alpha-amyrin and beta-amyrin but with a preference for alpha-amyrin
metabolism
analysis of biosynthetic pathway of triterpenic acids in apple fruits, overview
metabolism
MdOSC1 and MdOSC5 are key genes in apple fruit triterpene biosynthesis, analysis of biosynthetic pathway of triterpenic acids in apple, overview. The gene expression of MdOSC1 is linked to the concentrations of ursolic and oleanolic acid
analysis of triterpenes from apple fruits in a collection of 20 contrasting apple cultivars, expression patterns of triterpene-related genes in different apple cultivars, overview
additional information
analysis of triterpenes from apple fruits in a collection of 20 contrasting apple cultivars, expression patterns of triterpene-related genes in different apple cultivars, overview
additional information
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analysis of triterpenes from apple fruits in a collection of 20 contrasting apple cultivars, expression patterns of triterpene-related genes in different apple cultivars, overview