View in Gene3D

CATH Superfamily 3.90.380.10

Naphthalene 1,2-dioxygenase Alpha Subunit; Chain A, domain 1

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:

"
Naphthalene 1,2-dioxygenase Alpha Subunit; Chain A, domain 1
".

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.
« Back to all FunFams

FunFam 6: Chlorophyllide a oxygenase, chloroplastic

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
Chlorophyllide a oxygenase. [EC: 1.14.13.122]
Chlorophyllide a + 2 O(2) + 2 NADPH = chlorophyllide b + 3 H(2)O + 2 NADP(+).
  • Catalyzes two successive hydroxylations at the 7-methyl group of chlorophyllide a.
  • The second step yields the aldehyde hydrate, which loses H(2)O spontaneously to form chlorophyllide b.
  • Chlorophyll a and protochlorophyllide a are not substrates.
  • Formerly EC 1.13.12.14.
 4 A0A178W6L1 A0A178W6L1 Q9MBA1 Q9MBA1