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HUMAN HOMOGENTISATE DIOXYGENASE WITH FE(II)

X-ray diffraction
2.3Å resolution
PDB entry 1ey2 coloured by chain, front view.
PDB entry 1ey2 coloured by chain, side view.
PDB entry 1ey2 coloured by chain, top view.
Source organism: Homo sapiens
Assembly composition:
homo hexamer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Homogentisate 1,2-dioxygenase
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Multimeric state: homo hexamer
Accessible surface area: 77707.57 Å2
Buried surface area: 46151.53 Å2
Dissociation area: 7,958.13 Å2
Dissociation energy (ΔGdiss): 76.97 kcal/mol
Dissociation entropy (TΔSdiss): 17.81 kcal/mol
Symmetry number: 6
PDBe Complex ID: PDB-CPX-187987

Macromolecules

Homogentisate 1,2-dioxygenase
Chain: A
Length: 471 amino acids
Theoretical weight: 53.65 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q93099 (Residues: 1-445; Coverage: 100%)
Gene names: HGD, HGO
Pfam:
InterPro:
CATH: Jelly Rolls
SCOP: Homogentisate dioxygenase
Homogentisate 1,2-dioxygenase in PDB entry 1ey2, assembly 1, front view.
Homogentisate 1,2-dioxygenase in PDB entry 1ey2, assembly 1, side view.
Homogentisate 1,2-dioxygenase in PDB entry 1ey2, assembly 1, top view.
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