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CATH Superfamily 3.40.50.1820

Alpha/Beta hydrolase fold, catalytic domain

The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was named:

"
alpha/beta hydrolase
".

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.
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FunFam 252: Related to calmodulin-dependent protein kinase

There are 1 EC terms in this cluster

Please note: EC annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.

Note: The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.

EC Term Annotations Evidence
Monoterpene epsilon-lactone hydrolase. [EC: 3.1.1.83]
(1) 4-isopropenyl-7-methyloxepan-2-one + H(2)O = 6-hydroxy-3- isopropenylheptanoate. (2) 7-isopropyl-4-methyloxepan-2-one + H(2)O = 6-hydroxy-3,7- dimethyloctanoate.
  • Catalyzes the ring opening of epsilon-lactones which are formed during degradation of dihydrocarveol by the Gram-positive bacterium Rhodococcus erythropolis DCL14.
  • Also acts on ethyl caproate, indicating that it is an esterase with a preference for lactones (internal cyclic esters).
  • Not stereoselective.
 1 Q9EX73