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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 140: NAD(P)H-dependent FAD/FMN reductase GTNG_3158

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
FAD reductase (NAD(P)H). [EC: 1.5.1.45]
FADH(2) + NAD(P)(+) = FAD + NAD(P)H.
  • This enzyme, isolated from the bacterium Geobacillus thermodenitrificans, participates in the pathway of tryptophan degradation.
  • The enzyme is part of a system that also includes a bifunctional riboflavin kinase/FMN adenylyltransferase and EC 1.14.14.8.
  • It can reduce either FAD or flavin mononucleotide (FMN) but prefers FAD.
  • The enzyme has a slight preference for NADPH as acceptor.
  • Cf. EC 1.5.1.37.
 1 A4IT49
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