CATH Classification

Domain Context

CATH Clusters

Superfamily Aspartate/ornithine carbamoyltransferase
Functional Family Aspartate carbamoyltransferase catalytic subunit

Enzyme Information

2.1.3.2
Aspartate carbamoyltransferase.
based on mapping to UniProt P0A786
Carbamoyl phosphate + L-aspartate = phosphate + N-carbamoyl-L-aspartate.

UniProtKB Entries (1)

P0A7F3
PYRI_ECOLI
Escherichia coli K-12
Aspartate carbamoyltransferase regulatory chain

PDB Structure

PDB 1ACM
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Arginine 54 in the active site of Escherichia coli aspartate transcarbamoylase is critical for catalysis: a site-specific mutagenesis, NMR, and X-ray crystallographic study.
Stebbins, J.W., Robertson, D.E., Roberts, M.F., Stevens, R.C., Lipscomb, W.N., Kantrowitz, E.R.
Protein Sci.