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CATH Superfamily 2.102.10.10

Rieske [2Fe-2S] iron-sulphur 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 named:

"
Rieske [2Fe-2S] iron-sulphur domain
".

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 48: Benzene 1,2-dioxygenase system ferredoxin componen...

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
Methanesulfonate monooxygenase (NADH). [EC: 1.14.13.111]
Methanesulfonate + NADH + O(2) = formaldehyde + NAD(+) + sulfite + H(2)O.
  • Methanesulfonate is the simplest of the sulfonates and is a substrate for the growth of certain methylotrophic microorganisms.
  • Compared with EC 1.14.14.5, this enzyme has a restricted substrate range that includes only the short-chain aliphatic sulfonates (methanesulfonate to butanesulfonate) and excludes all larger molecules, such as arylsulfonates.
  • The enzyme from the bacterium Methylosulfonomonas methylovora is a multicomponent system comprising an hydroxylase, a reductase (MsmD) and a ferredoxin (MsmC).
  • The hydroxylase has both large (MsmA) and small (MsmB) subunits, with each large subunit containing a Rieske-type [2Fe-2S] cluster.
  • Formerly EC 1.14.14.6.
 1 P70752