show all | hide all No of entries

Information on EC - neoabietadiene synthase

for references in articles please use BRENDA:EC4.2.3.132
Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
EC Tree
     4 Lyases
         4.2 Carbon-oxygen lyases
             4.2.3 Acting on phosphates
       neoabietadiene synthase
IUBMB Comments
Isolated from Abies grandis (grand fir) . This class I enzyme forms about equal proportions of abietadiene, levopimaradiene and neoabietadiene. See also EC, abieta-7,13-diene synthase and EC, levopimaradiene synthase. An X-ray study of this multifunctional enzyme showed that the class I activity is in the alpha domain, while (+)-copalyl diphosphate synthase activity (EC, a class II activity) is in the beta and gamma domains . In Pinus taeda (loblolly pine) the major product is levopimaradiene, with less abietadiene and neoabietadiene .
Specify your search results
Select one or more organisms in this record: ?
The enzyme appears in viruses and cellular organisms
abietadiene synthase, abietadiene/levopimaradiene synthase, AGAS, NAS, PtTPS-LAS, TPS-LAS, more
(+)-copalyl diphosphate = neoabietadiene + diphosphate
show the reaction diagram
Select items on the left to see more content.