1fhf

X-ray diffraction
2.8Å resolution

THE STRUCTURE OF SOYBEAN PEROXIDASE

Released:
Model geometry
Fit model/data

Function and Biology Details

Reaction catalysed:
2 phenolic donor + H(2)O(2) = 2 phenoxyl radical of the donor + 2 H(2)O
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-127633 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Peroxidase Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 304 amino acids
Theoretical weight: 33.14 KDa
Source organism: Glycine max
Expression system: Escherichia coli
UniProt:
  • Canonical: O22443 (Residues: 27-330; Coverage: 93%)
Gene names: Ep, GLYMA_09G022300
Sequence domains: Peroxidase
Structure domains:

Ligands and Environments


Cofactor: Ligand HEM 3 x HEM
2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: MAX II BEAMLINE I711
Spacegroup: P31
Unit cell:
a: 106.454Å b: 106.454Å c: 104.996Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.271 0.271 0.289
Expression system: Escherichia coli