6uel

X-ray diffraction
1.9Å resolution

CPS1 bound to allosteric inhibitor H3B-193

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-151977 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Carbamoyl-phosphate synthase [ammonia], mitochondrial Chains: A, B
Molecule details ›
Chains: A, B
Length: 1500 amino acids
Theoretical weight: 165.13 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P31327 (Residues: 1-1500; Coverage: 100%)
Gene name: CPS1
Sequence domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-D
Spacegroup: P21
Unit cell:
a: 99.587Å b: 132.342Å c: 142.443Å
α: 90° β: 102.57° γ: 90°
R-values:
R R work R free
0.174 0.172 0.209
Expression system: Spodoptera frugiperda