2y8n

X-ray diffraction
1.75Å resolution

Crystal structure of glycyl radical enzyme

Released:

Function and Biology Details

Reaction catalysed:
(4-hydroxyphenyl)acetate = 4-methylphenol + CO(2)
Biological process:
  • not assigned
Cellular component:

Structure analysis Details

Assemblies composition:
hetero tetramer
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-174419 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
4-hydroxyphenylacetate decarboxylase glycyl radical subunit Chains: A, C
Molecule details ›
Chains: A, C
Length: 897 amino acids
Theoretical weight: 100.75 KDa
Source organism: Clostridium scatologenes
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q38HX4 (Residues: 1-897; Coverage: 100%)
Gene name: csdB
Sequence domains:
Structure domains: Anaerobic Ribonucleotide-triphosphate Reductase Large Chain
4-hydroxyphenylacetate decarboxylase small subunit Chains: B, D
Molecule details ›
Chains: B, D
Length: 86 amino acids
Theoretical weight: 9.35 KDa
Source organism: Clostridium scatologenes
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q38HX3 (Residues: 1-86; Coverage: 100%)
Gene name: csdC
Sequence domains:
Structure domains: Ubiquitin Ligase Nedd4; Chain: W;

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ENRAF-NONIUS FR591
Spacegroup: C2221
Unit cell:
a: 132.28Å b: 227.76Å c: 148.01Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.186 0.184 0.228
Expression system: Escherichia coli BL21