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Crystal Structure of the ECH2 decarboxylase domain of CurF from Lyngbya majuscula, rhombohedral crystal form

X-ray diffraction
1.85Å resolution
PDB entry 2q34 coloured by chain, front view.
PDB entry 2q34 coloured by chain, side view.
PDB entry 2q34 coloured by chain, top view.
Source organism: Moorena producens 19L
Assembly composition:
homo trimer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: CurF
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Multimeric state: homo trimer
Accessible surface area: 29802.04 Å2
Buried surface area: 6059.78 Å2
Dissociation area: 3,029.89 Å2
Dissociation energy (ΔGdiss): 17.84 kcal/mol
Dissociation entropy (TΔSdiss): 26.83 kcal/mol
Symmetry number: 3
PDBe Complex ID: PDB-CPX-179534

Macromolecules

CurF
Chain: A
Length: 243 amino acids
Theoretical weight: 27.1 KDa
Source organism: Moorena producens 19L
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q6DNE7 (Residues: 17-257; Coverage: 8%)
Gene name: curF
Pfam: Enoyl-CoA hydratase/isomerase
InterPro:
CATH:
3-hydroxyacyl-CoA dehydrogenase in PDB entry 2q34, assembly 1, front view.
3-hydroxyacyl-CoA dehydrogenase in PDB entry 2q34, assembly 1, side view.
3-hydroxyacyl-CoA dehydrogenase in PDB entry 2q34, assembly 1, top view.
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