› 8i04

X-ray diffraction
2.3Å resolution

Function and Biology Details

Reaction catalysed: 
Acetyl-CoA + L-serine = CoA + O-acetyl-L-serine
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-101146 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Serine acetyltransferase Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 280 amino acids
Theoretical weight: 30.26 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A0D6I3Y9 (Residues: 2-272; Coverage: 99%)
Gene names: AAB27_17455, AU613_13940, AVC05_03655, B1P38_09830, CE70_05120, CFF59_21655, CVR97_16460, DD95_17050, DMO92_11510, DPF41_12545, DPS76_06820, DRM14_09405, DU071_11515, E0935_00610, EER35_03800, F3R12_09715, GB466_11775, GBW52_04290, SE14_03921, cysE
Sequence domains:

Ligands and Environments

2 bound ligands:
Ligand SER 3 x SER
Ligand PO4 1 x PO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL44XU
Spacegroup: P3221
Unit cell:
a: 122.157Å b: 122.157Å c: 128.184Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.174 0.172 0.21
Expression system: Escherichia coli

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