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5.4.99.53: marneral synthase

This is an abbreviated version!
For detailed information about marneral synthase, go to the full flat file.

Reaction

(3S)-2,3-epoxy-2,3-dihydrosqualene
=
marneral

Synonyms

At5g42600, marneral synthase 1, MRN1

ECTree

     5 Isomerases
         5.4 Intramolecular transferases
             5.4.99 Transferring other groups
                5.4.99.53 marneral synthase

General Information

General Information on EC 5.4.99.53 - marneral synthase

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GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
malfunction
an Arabidopsis mrn1 knock-out mutant shows round-shaped leaves and late flowering is isolated under long-day conditions. The late-flowering phenotype is much more severe under short-day conditions than under longday conditions. The mrn1 mutant displays aberrant seed morphology, a low germination rate, and root growth retardation. Mrn1 mutant shows a delayed embryo development
physiological function
the OSC MRN1 from Arabidopsis thaliana catalyzes the formation of the seco-triterpene marneral via an unusual chair-boat substrate conformation, resulting in a further atypical, monocyclic triterpenoid structure, LC-MS analysis