View in Gene3D

CATH Superfamily 3.10.20.30

Beta-grasp 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.
« Back to all FunFams

FunFam 36: Naphthalene 1,2-dioxygenase reductase component

There are 2 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
Ferredoxin--NAD(P)(+) reductase (naphthalene dioxygenase ferredoxin- specific). [EC: 1.18.1.7]
2 reduced [2Fe-2S] ferredoxin + NAD(P)(+) + H(+) = 2 oxidized [2Fe-2S] ferredoxin + NAD(P)H.
  • The enzyme from the aerobic bacterium Ralstonia sp. U2 donates electrons to both EC 1.14.12.12 and EC 1.14.13.172.
  • The enzyme from Pseudomonas NCIB 9816 is specific for the ferredoxin associated with naphthalene dioxygenase.
 109 A0A010SI43 A0A010SI43 A0A010SI43 A0A010SI43 A0A010SI43 A0A010SI43 A0A010SI43 A0A010SI43 A0A010SI43 A0A010SI43
(99 more...)
Ferredoxin--NAD(+) reductase. [EC: 1.18.1.3]
Reduced ferredoxin + NAD(+) = oxidized ferredoxin + NADH.
  • The reaction is written for a [2Fe-2S] ferredoxin, which is characteristic of some mono- and dioxygenase systems.
  • some anaerobic bacteria have a 2[4Fe-4S] ferredoxin, which transfers two electrons.
 1 Q45692
CATH-Gene3D is a Global Biodata Core Resource Learn more...