› 4gu7

X-ray diffraction
3.1Å resolution

Crystal structure of DyP-type peroxidase (SCO7193) from Streptomyces coelicolor

Released:
DOI: 10.2210/pdb4gu7/pdb
PDB entry 4gu7 coloured by chain, front view.
PDB entry 4gu7 coloured by chain, side view.
PDB entry 4gu7 coloured by chain, top view.
Source organism: Streptomyces coelicolor A3(2)
Entry authors: Lukk T, Hetta AMA, Jones A, Solbiati J, Majumdar S, Cronan JE, Gerlt JA, Nair SK

Function and Biology Details

Reaction catalysed: 
Reactive Blue 5 + 2 H(2)O(2) = phthalate + 2,2'-disulfonyl azobenzene + 3-((4-amino-6-chloro-1,3,5-triazin-2-yl)amino)benzenesulfonate + 2 H(2)O
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-190284 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Dyp-type peroxidase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 336 amino acids
Theoretical weight: 36.35 KDa
Source organism: Streptomyces coelicolor A3(2)
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9FBY9 (Residues: 1-316; Coverage: 100%)
Gene names: SC8A11.21, SCO7193
Sequence domains:

Ligands and Environments


Cofactor: Ligand HEM 4 x HEM
1 bound ligand:
Ligand NI 1 x NI
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-G
Spacegroup: P213
Unit cell:
a: 188.95Å b: 188.95Å c: 188.95Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.226 0.157 0.203
Expression system: Escherichia coli BL21(DE3)

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