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CATH Superfamily 3.40.50.1370

Aspartate/ornithine carbamoyltransferase

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 named:

"
Aspartate/ornithine carbamoyltransferase
".

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 4786: N-acetylornithine carbamoyltransferase (AOTCase)

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
N-acetylornithine carbamoyltransferase. [EC: 2.1.3.9]
Carbamoyl phosphate + N(2)-acetyl-L-ornithine = phosphate + N-acetyl-L- citrulline.
  • Differs from EC 2.1.3.3.
  • This enzyme replaces EC 2.1.3.3 in the canonic arginine biosynthetic pathway of several eubacteria and has no catalytic activity with L-ornithine as substrate.
 82 A0A015P775 A0A015PI06 A0A015SNL7 A0A015T8J5 A0A015TPB6 A0A015UC75 A0A015W5P7 A0A015WHY2 A0A015XMJ7 A0A015YEE7
(72 more...)
Ornithine carbamoyltransferase. [EC: 2.1.3.3]
Carbamoyl phosphate + L-ornithine = phosphate + L-citrulline.
  • The plant enzyme also catalyzes the reactions of EC 2.1.3.6, EC 2.7.2.2 and EC 3.5.3.12, thus acting as putrescine synthase, converting agmatine and ornithine into putrescine and citrulline respectively.
 8 A0A015PI06 A0A0J9FLT4 A0A174H9X9 C3QY41 D6D6C2 D7J610 F7MAI4 I9AD08