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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 39508: Dimethyl sulfoxide reductase DmsA

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
Dimethylsulfoxide reductase. [EC: 1.8.5.3]
Dimethylsulfide + menaquinone + H(2)O = dimethylsulfoxide + menaquinol.
  • Also reduces pyridine N-oxide and trimethylamine N-oxide, with lower activity, to the corresponding amines.
 16 A0A090NAL5 A0A090NFC5 A0A090PDP5 A0A090QQH2 A0A090QQT6 A0A090S681 A0A090SS90 A0A090T534 A0A0A1R586 A0A0B8P483
(6 more...)
Selenate reductase. [EC: 1.97.1.9]
Selenite + H(2)O + acceptor = selenate + reduced acceptor.
  • The periplasmic enzyme from Thauera selenatis is a complex comprising three heterologous subunits (alpha, beta and gamma).
  • Nitrate, nitrite, chlorate and sulfate are not substrates.
  • A number of compounds, including acetate, lactate, pyruvate, and certain sugars, amino acids, fatty acids, di- and tricarboxylic acids, and benzoate can serve as electron donors.
 3 A0A090NAL5 A0A090NFC5 E2X3P7
Nitrate reductase. [EC: 1.7.99.4]
Nitrite + acceptor = nitrate + reduced acceptor.
  • The Pseudomonas enzyme is a cytochrome, but the enzyme from Micrococcus halodenitrificans is an iron protein containing molybdenum.
  • Reduced benzyl viologen and other dyes bring about the reduction of nitrate.
 3 D6ZKU2 E0N350 E6LWY2
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