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YEAST 5-AMINOLAEVULINIC ACID DEHYDRATASE 4,7-DIOXOSEBACIC ACID COMPLEX

X-ray diffraction
1.75Å resolution
PDB entry 1eb3 coloured by chain, front view.
PDB entry 1eb3 coloured by chain, side view.
PDB entry 1eb3 coloured by chain, top view.
Source organism: Saccharomyces cerevisiae
Assembly composition:
homo octamer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Delta-aminolevulinic acid dehydratase
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Multimeric state: homo octamer
Accessible surface area: 78025.96 Å2
Buried surface area: 56758.66 Å2
Dissociation area: 10,004.09 Å2
Dissociation energy (ΔGdiss): 54.13 kcal/mol
Dissociation entropy (TΔSdiss): 47.81 kcal/mol
Symmetry number: 8
PDBe Complex ID: PDB-CPX-138644

Macromolecules

Delta-aminolevulinic acid dehydratase
Chain: A
Length: 340 amino acids
Theoretical weight: 37.54 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli
UniProt:
  • Canonical: P05373 (Residues: 1-340; Coverage: 99%)
Gene names: HEM2, YGL040C
Pfam: Delta-aminolevulinic acid dehydratase
InterPro:
CATH: Aldolase class I
SCOP: 5-aminolaevulinate dehydratase, ALAD (porphobilinogen synthase)
Delta-aminolevulinic acid dehydratase in PDB entry 1eb3, assembly 1, front view.
Delta-aminolevulinic acid dehydratase in PDB entry 1eb3, assembly 1, side view.
Delta-aminolevulinic acid dehydratase in PDB entry 1eb3, assembly 1, top view.
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