4i9t

X-ray diffraction
2Å resolution

Structure of the H258Y mutant of the phosphatidylinositol-specific phospholipase C from Staphylococcus aureus

Released:
Model geometry
Fit model/data

Function and Biology Details

Reaction catalysed:
1-phosphatidyl-1D-myo-inositol = 1D-myo-inositol 1,2-cyclic phosphate + 1,2-diacyl-sn-glycerol
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-155335 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
1-phosphatidylinositol phosphodiesterase Chain: A
Molecule details ›
Chain: A
Length: 310 amino acids
Theoretical weight: 35.27 KDa
Source organism: Staphylococcus aureus subsp. aureus str. Newman
Expression system: Escherichia coli
UniProt:
  • Canonical: P45723 (Residues: 11-312; Coverage: 100%)
Gene names: NWMN_0041, plc
Sequence domains: Phosphatidylinositol-specific phospholipase C, X domain
Structure domains: Phosphatidylinositol (PI) phosphodiesterase

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: P212121
Unit cell:
a: 85.587Å b: 57.829Å c: 60.783Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.179 0.176 0.232
Expression system: Escherichia coli