CATH Classification

Domain Context

CATH Clusters

Superfamily Aspartate/ornithine carbamoyltransferase
Functional Family

Enzyme Information

2.1.3.9
N-acetylornithine carbamoyltransferase.
based on mapping to UniProt Q8P8J2
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.

UniProtKB Entries (1)

Q8P8J2
AOTC_XANCP
Xanthomonas campestris pv. campestris str. ATCC 33913
N-acetylornithine carbamoyltransferase

PDB Structure

PDB 3KZC
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Crystal structure of N-acetylornithine transcarbamylase from Xanthomonas campestris: a novel enzyme in a new arginine biosynthetic pathway found in several eubacteria.
Shi, D., Morizono, H., Yu, X., Roth, L., Caldovic, L., Allewell, N.M., Malamy, M.H., Tuchman, M.
J.Biol.Chem.