4zdy

X-ray diffraction
2.02Å resolution

Saccharomyces cerevisiae CYP51 (Lanosterol 14-alpha demethylase) Y140F mutant complexed with itraconazole

Released:

Function and Biology Details

Reactions catalysed:
D-ribose 5-phosphate = D-ribulose 5-phosphate
Nitric oxide + H(2)O + ferricytochrome c = nitrite + ferrocytochrome c + 2 H(+)
5,10-methylenetetrahydrofolate + glycine + H(2)O = tetrahydrofolate + L-serine
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Lanosterol 14-alpha demethylase Chain: A
Molecule details ›
Chain: A
Length: 539 amino acids
Theoretical weight: 61.87 KDa
Source organism: Saccharomyces cerevisiae YJM789
Expression system: Saccharomyces cerevisiae
UniProt:
  • Canonical: A6ZSR0 (Residues: 1-530; Coverage: 100%)
Gene names: ERG11, SCY_2394
Sequence domains: Cytochrome P450

Ligands and Environments


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

Experiments and Validation Details

Entry percentile scores
X-ray source: AUSTRALIAN SYNCHROTRON BEAMLINE MX2
Spacegroup: P21
Unit cell:
a: 78.18Å b: 67.07Å c: 80.7Å
α: 90° β: 98.93° γ: 90°
R-values:
R R work R free
0.193 0.191 0.229
Expression system: Saccharomyces cerevisiae