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X-ray diffraction
1.9Å resolution

Acetylglutamate kinase from Escherichia coli complexed with MgADP and N-acetyl-L-glutamate

Released:

Function and Biology Details

Reaction catalysed:
ATP + N-acetyl-L-glutamate = ADP + N-acetyl-L-glutamate 5-phosphate
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-141295 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Acetylglutamate kinase Chain: A
Molecule details ›
Chain: A
Length: 258 amino acids
Theoretical weight: 27.19 KDa
Source organism: Escherichia coli BL21(DE3)
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P0A6C8 (Residues: 1-258; Coverage: 100%)
Gene names: JW5553, argB, b3959
Sequence domains: Amino acid kinase family
Structure domains: Acetylglutamate kinase-like

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2
Spacegroup: C2221
Unit cell:
a: 60.126Å b: 71.792Å c: 107.175Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.2 0.2 0.23
Expression system: Escherichia coli BL21(DE3)