4c5o

X-ray diffraction
2.6Å resolution

Flavin monooxygenase from Stenotrophomonas maltophilia. Q193R H194T mutant

Released:

Function and Biology Details

Reaction catalysed:
N,N-dimethylaniline + NADPH + O(2) = N,N-dimethylaniline N-oxide + NADP(+) + H(2)O
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-109527 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Monooxygenase Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 357 amino acids
Theoretical weight: 38.59 KDa
Source organism: Stenotrophomonas maltophilia
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: B2FRL2 (Residues: 9-365; Coverage: 98%)
Gene name: Smlt2427
Sequence domains: Pyridine nucleotide-disulphide oxidoreductase
Structure domains: FAD/NAD(P)-binding domain

Ligands and Environments


Cofactor: Ligand FAD 8 x FAD
1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I03
Spacegroup: P32
Unit cell:
a: 170.538Å b: 170.538Å c: 101.762Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.257 0.255 0.295
Expression system: Escherichia coli BL21(DE3)