1i21

X-ray diffraction
2.4Å resolution

Function and Biology Details

Reaction catalysed:
Acetyl-CoA + D-glucosamine 6-phosphate = CoA + N-acetyl-D-glucosamine 6-phosphate
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-155092 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glucosamine 6-phosphate N-acetyltransferase Chains: A, B, M, N, X, Y
Molecule details ›
Chains: A, B, M, N, X, Y
Length: 159 amino acids
Theoretical weight: 18.41 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli
UniProt:
  • Canonical: P43577 (Residues: 1-159; Coverage: 100%)
Gene names: GNA1, PAT1, YFL017C
Sequence domains: Acetyltransferase (GNAT) family
Structure domains: Aminopeptidase

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-4
Spacegroup: P212121
Unit cell:
a: 64.584Å b: 93.648Å c: 168.311Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.212 0.212 0.286
Expression system: Escherichia coli