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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 7081: Putative ornithine carbamoyltransferase

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.
 72 A0A023Y1T9 A0A031H0S9 A0A060H8I8 A0A060H958 A0A061YRG0 A0A064BVQ9 A0A077S1Y3 A0A098PZN7 A0A099Q204 A0A0A0EWJ6
(62 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.
 6 A0A0H2X6X3 A0A1L5QD53 B0RS48 D2U8N7 Q3BSI1 Q8P8J2