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CATH Superfamily 3.20.20.60

Phosphoenolpyruvate-binding domains

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:

"
Phosphoenolpyruvate-binding domains
".

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 14: Citrate lyase subunit beta-like protein

There are 2 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
Malate synthase. [EC: 2.3.3.9]
Acetyl-CoA + H(2)O + glyoxylate = (S)-malate + CoA.
  • The enzyme catalyzes the irreversible condensation of acetyl-CoA with glyoxylate to form (S)-malate.
  • Among other functions, the enzyme participates in the glyoxylate cycle, a modified version of the TCA cycle that bypasses steps that lead to a loss of CO(2).
  • Formerly EC 4.1.3.2.
 3 Q5I0K3 Q8N0X4 Q8R4N0
(S)-citramalyl-CoA lyase. [EC: 4.1.3.25]
(3S)-citramalyl-CoA = acetyl-CoA + pyruvate.
  • The enzyme from the bacterium Clostridium tetanomorphum is a component of EC 4.1.3.22.
  • It also acts on (3S)-citramalyl thioacyl-carrier protein.
  • The enzyme from the bacterium Chloroflexus aurantiacus also has the activity of EC 4.1.3.24.
  • It has no activity with (3R)-citramalyl-CoA (cf. EC 4.1.3.46).
 3 Q5I0K3 Q8N0X4 Q8R4N0