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 3KZO
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Structures of N-acetylornithine transcarbamoylase from Xanthomonas campestris complexed with substrates and substrate analogs imply mechanisms for substrate binding and catalysis.
Shi, D., Yu, X., Roth, L., Morizono, H., Tuchman, M., Allewell, N.M.
Proteins