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CATH Superfamily 3.40.50.360

Flavodoxin 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: 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 28: NAD(P)H-dependent FMN reductase

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
FMN reductase (NADPH). [EC: 1.5.1.38]
FMNH(2) + NADP(+) = FMN + NADPH.
  • The enzymes from bioluminescent bacteria contain FMN, while the enzyme from Escherichia coli does not.
  • The enzyme often forms a two-component system with monooxygenases such as luciferase.
  • Unlike EC 1.5.1.39, this enzyme does not use NADH as acceptor.
  • While FMN is the preferred substrate, the enzyme can also use FAD and riboflavin with lower activity.
  • Formerly EC 1.5.1.29 and EC 1.6.8.1.
 1640 A0A026UK94 A0A026UK94 A0A026UK94 A0A026UK94 A0A026UK94 A0A026UK94 A0A026UK94 A0A026UK94 A0A026UK94 A0A026UK94
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