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CATH Superfamily 3.20.20.70

Aldolase class I

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:

"
Aldolase class I
".

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 122: 2-iminoacetate synthase ThiH

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
2-iminoacetate synthase. [EC: 4.1.99.19]
L-tyrosine + S-adenosyl-L-methionine + NADPH = 2-iminoacetate + 4-methylphenol + 5'-deoxyadenosine + L-methionine + NADP(+) + H(+).
  • Binds a [4Fe-4S] cluster that is coordinated by 3 cysteines and an exchangeable S-adenosyl-L-methionine molecule.
  • The first stage of catalysis is reduction of the S-adenosyl-L- methionine to produce methionine and a 5-deoxyadenosin-5-yl radical that is crucial for the conversion of the substrate.
  • Part of the pathway for thiamine biosynthesis.
  • Formerly EC 1.3.99.n2.
 686 A0A024L917 A0A024L917 A0A024L917 A0A024L917 A0A024L917 A0A024L917 A0A024L917 A0A024L917 A0A024L917 A0A024L917
(676 more...)