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 36511: 2-succinyl-5-enolpyruvyl-6-hydroxy-3-cyclohexene-1...

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
2-succinyl-5-enolpyruvyl-6-hydroxy-3-cyclohexene-1-carboxylic-acid synthase. [EC:]
Isochorismate + 2-oxoglutarate = 5-enolpyruvoyl-6-hydroxy-2-succinyl- cyclohex-3-ene-1-carboxylate + CO(2).
  • Involved in the biosynthesis of vitamin K(2) (menaquinone).
  • In most anaerobes and all Gram-positive aerobes, menaquinone is the sole electron transporter in the respiratory chain and is essential for their survival.
  • It had previously been thought that the products of the reaction were (1R,6R)-6-hydroxy-2-succinylcyclohexa-2,4-diene-1-carboxylate (SHCHC), pyruvate and CO(2) but it is now known that two separate enzymes are involved: this enzyme and EC
  • Under basic conditions, the product can spontaneously lose pyruvate to form SHCHC.
  • Formerly EC and EC 2.5.1.n1.
451 A0A015NZX7 A0A015S832 A0A015SFR0 A0A015TW26 A0A015VHM8 A0A015VZU3 A0A015X729 A0A015YCB2 A0A016AM41 A0A016ARJ0
(441 more...)
2-oxoglutarate decarboxylase. [EC:]
2-oxoglutarate = succinate semialdehyde + CO(2).
  • Highly specific.
1 A0A1M5WST9
Transferred entry: and [EC:]
    1 A0A1M5WST9