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Crystal Structure of Imidazoleglycerol-phosphate Dehydratase from Staphylococcus aureus subsp. aureus N315

X-ray diffraction
2.01Å resolution
PDB entry 2ae8 coloured by chain, front view.
PDB entry 2ae8 coloured by chain, side view.
PDB entry 2ae8 coloured by chain, top view.
Source organism: Staphylococcus aureus subsp. aureus N315
Assembly composition:
homo 24-mer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Imidazoleglycerol-phosphate dehydratase
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Multimeric state: homo 24-mer
Accessible surface area: 138347.4 Å2
Buried surface area: 65800.07 Å2
Dissociation area: 30,298.42 Å2
Dissociation energy (ΔGdiss): 237.65 kcal/mol
Dissociation entropy (TΔSdiss): 306.18 kcal/mol
Symmetry number: 24
PDBe Complex ID: PDB-CPX-159130

Macromolecules

Imidazoleglycerol-phosphate dehydratase
Chains: A, B, C, D, E, F
Length: 221 amino acids
Theoretical weight: 24.85 KDa
Source organism: Staphylococcus aureus subsp. aureus N315
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P64373 (Residues: 1-192; Coverage: 100%)
Gene names: SA2468, hisB
Pfam: Imidazoleglycerol-phosphate dehydratase
InterPro:
CATH: Imidazole glycerol phosphate dehydratase; domain 1
SCOP: Imidazole glycerol phosphate dehydratase
Imidazoleglycerol-phosphate dehydratase in PDB entry 2ae8, assembly 1, front view.
Imidazoleglycerol-phosphate dehydratase in PDB entry 2ae8, assembly 1, side view.
Imidazoleglycerol-phosphate dehydratase in PDB entry 2ae8, assembly 1, top view.
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