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AQUIFEX AEOLICUS KDO8P SYNTHASE IN COMPLEX WITH PEP AND A5P

X-ray diffraction
1.8Å resolution
PDB entry 1fxq coloured by chain, front view.
PDB entry 1fxq coloured by chain, side view.
PDB entry 1fxq coloured by chain, top view.
Source organism: Aquifex aeolicus
Assembly composition:
homo tetramer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: 2-dehydro-3-deoxyphosphooctonate aldolase
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Multimeric state: homo tetramer
Accessible surface area: 33378.42 Å2
Buried surface area: 17032.46 Å2
Dissociation area: 3,055.47 Å2
Dissociation energy (ΔGdiss): 40.56 kcal/mol
Dissociation entropy (TΔSdiss): 14.88 kcal/mol
Symmetry number: 4
PDBe Complex ID: PDB-CPX-130317

Macromolecules

2-dehydro-3-deoxyphosphooctonate aldolase
Chains: A, B
Length: 267 amino acids
Theoretical weight: 29.77 KDa
Source organism: Aquifex aeolicus
Expression system: Escherichia coli
UniProt:
  • Canonical: O66496 (Residues: 1-267; Coverage: 100%)
Gene names: aq_085, kdsA
Pfam: DAHP synthetase I family
InterPro:
CATH: Aldolase class I
SCOP: Class I DAHP synthetase
2-dehydro-3-deoxyphosphooctonate aldolase in PDB entry 1fxq, assembly 1, front view.
2-dehydro-3-deoxyphosphooctonate aldolase in PDB entry 1fxq, assembly 1, side view.
2-dehydro-3-deoxyphosphooctonate aldolase in PDB entry 1fxq, assembly 1, top view.
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