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
5.4.99.40 alpha-amyrin synthaseAdvanced search results
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results (Natural Substrates Products
Natural Substrates Products on EC 5.4.99.40 - alpha-amyrin synthase
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NATURAL SUBSTRATE 
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate)
(Substrate)
LITERATURE
(Substrate)
(Substrate)
COMMENTARY
(Product)
(Product)
LITERATURE
(Product)
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
r=reversible
ir=irreversible
?=not specified
(3S)-2,3-epoxy-2,3-dihydrosqualene
alpha-amyrin
the product alpha-amyrin is a precursor of ursolic acid
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?
(3S)-2,3-epoxy-2,3-dihydrosqualene
alpha-amyrin
PSM produces both alpha- and beta-amyrin in about 3 : 2 ratio together with at least six other minor triterpenes
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?
