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CATH Superfamily 3.30.70.20

The name of this superfamily has been modified since the most recent official CATH+ release (v4_2_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 1529: 4Fe-4S ferredoxin, iron-sulfur binding

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
Ferredoxin--NADP(+) reductase. [EC: 1.18.1.2]
2 reduced ferredoxin + NADP(+) + H(+) = 2 oxidized ferredoxin + NADPH.
  • In chloroplasts and cyanobacteria the enzyme acts on plant-type [2Fe- 2S] ferredoxins, but in other bacteria it can also reduce bacterial 2[4Fe-4S] ferredoxins and flavodoxin.
  • Formerly EC 1.6.7.1 and EC 1.6.99.4.
 9 A0A058YQ91 A0A063U4A1 A0A0A0XEC9 A0A0E8EG90 A0A0N2IPU7 A0A0T7CRD3 A0A171JTX7 A0A1M9DTS0 Q7VTF8
Transferred entry: 1.6.5.11. [EC: 1.6.99.5]
    		2 A0A1J0NSE2 I2B145
    NADH:ubiquinone reductase (H(+)-translocating). [EC: 1.6.5.3]
    NADH + ubiquinone + 5 H(+)(In) = NAD(+) + ubiquinol + 4 H(+)(Out).
    • The complex is present in mitochondria and aerobic bacteria.
    • Breakdown of the complex can release EC 1.6.99.3.
    • In photosynthetic bacteria, reversed electron transport through this enzyme can reduce NAD(+) to NADH.
    		 1 U2ERV8
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