1ml4

X-ray diffraction
1.8Å resolution

Function and Biology Details

Structure analysis Details

Assemblies composition:
homo trimer
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-160210 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Aspartate carbamoyltransferase catalytic subunit Chain: A
Molecule details ›
Chain: A
Length: 308 amino acids
Theoretical weight: 34.95 KDa
Source organism: Pyrococcus abyssi
Expression system: Escherichia coli
UniProt:
  • Canonical: P77918 (Residues: 1-308; Coverage: 100%)
Gene names: PAB1498, PYRAB13270, pyrB
Sequence domains:
Structure domains: Aspartate/ornithine carbamoyltransferase

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE BW7B
Spacegroup: R3
Unit cell:
a: 81.095Å b: 81.095Å c: 141.959Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.176 0.172 0.212
Expression system: Escherichia coli