Structure analysis

Crystal structure of A. niger ochratoxinase

X-ray diffraction
2.5Å resolution
Source organism: Aspergillus niger
Assembly composition:
homo octamer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo octamer
Accessible surface area: 114440.25 Å2
Buried surface area: 35087.26 Å2
Dissociation area: 9,907.75 Å2
Dissociation energy (ΔGdiss): 62.15 kcal/mol
Dissociation entropy (TΔSdiss): 49.35 kcal/mol
Symmetry number: 8
PDBe Complex ID: PDB-CPX-124420

Macromolecules

Chains: A, B
Length: 438 amino acids
Theoretical weight: 46.65 KDa
Source organism: Aspergillus niger
Expression system: Aspergillus niger
UniProt:
  • Canonical: G3XP38 (Residues: 43-480; Coverage: 91%)
Gene names: ASPNIDRAFT_41631, Am2
Pfam: Amidohydrolase family
InterPro:
CATH:
PDBe-KB: UniProt Coverage View: G3XP38  
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