› 6r3l

X-ray diffraction
1.24Å resolution

Aspergillus niger ferulic acid decarboxylase (Fdc) in complex with the covalent adduct formed between prFMN cofactor and cinnamic acid following decarboxylation (Int3)

Released:
DOI: 10.2210/pdb6r3l/pdb
Model geometry
Fit model/data
PDB entry 6r3l coloured by chain, front view.
PDB entry 6r3l coloured by chain, side view.
PDB entry 6r3l coloured by chain, top view.
Source organism: Aspergillus niger
Entry authors: Bailey SS, Leys D

Function and Biology Details

Reaction catalysed: 
4-coumarate = 4-vinylphenol + CO(2)
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-106926 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ferulic acid decarboxylase 1 Chain: A
Molecule details ›
Chain: A
Length: 508 amino acids
Theoretical weight: 56.34 KDa
Source organism: Aspergillus niger
Expression system: Escherichia coli
UniProt:
  • Canonical: A2QHE5 (Residues: 1-500; Coverage: 100%)
Gene names: An03g06590, fdc1
Sequence domains:

Ligands and Environments

5 bound ligands:
Ligand MN 1 x MN
Ligand K 2 x K
Ligand JSH 1 x JSH
Ligand BYN 1 x BYN
Ligand SYN 1 x SYN
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: DIAMOND BEAMLINE I03
Spacegroup: P21212
Unit cell:
a: 95.923Å b: 64.219Å c: 87.773Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.132 0.13 0.167
Expression system: Escherichia coli

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