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: waiting to be named.

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 22: Terpene cyclase/mutase family member

There are 3 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
Cycloartenol synthase. [EC: 5.4.99.8]
(3S)-2,3-epoxy-2,3-dihydrosqualene = cycloartenol.
    4 E2IUB0 O82139 Q2XPU6 Q6BE25
    Beta-amyrin synthase. [EC: 5.4.99.39]
    (3S)-2,3-epoxy-2,3-dihydrosqualene = beta-amyrin.
    • Some organism possess a monofunctional beta-amyrin synthase, other have a multifunctional enzyme that also catalyzes the synthesis of alpha-amyrin (EC 5.4.99.40) or lupeol (EC 5.4.99.41).
    • Formerly EC 5.4.99.n1.
    4 A0A178WBX1 A0A178WBX1 B6EXY6 B6EXY6
    Cucurbitadienol synthase. [EC: 5.4.99.33]
    (3S)-2,3-epoxy-2,3-dihydrosqualene = cucurbitadienol.
      1 Q6BE24
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