4p1y

X-ray diffraction
2.99Å resolution

Crystal structure of staphylococcal gamma-hemolysin prepore

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero octamer (preferred)
PDBe Complex ID:
PDB-CPX-101995 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Leukocidin/Hemolysin toxin domain-containing protein Chains: A, C, E, G
Molecule details ›
Chains: A, C, E, G
Length: 309 amino acids
Theoretical weight: 35.05 KDa
Source organism: Staphylococcus aureus subsp. aureus Mu50
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A0H3JX61 (Residues: 27-325; Coverage: 100%)
Gene names: SAV2421, hlgB
Sequence domains: Leukocidin/Hemolysin toxin family
Structure domains: Leukocidin/porin MspA
Gamma-hemolysin component A Chains: B, D, F, H
Molecule details ›
Chains: B, D, F, H
Length: 290 amino acids
Theoretical weight: 33.19 KDa
Source organism: Staphylococcus aureus subsp. aureus Mu50
Expression system: Escherichia coli
UniProt:
  • Canonical: P0A071 (Residues: 42-309; Coverage: 96%)
Gene names: SAV2419, hlg2, hlgA
Sequence domains: Leukocidin/Hemolysin toxin family
Structure domains: Leukocidin/porin MspA

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-1A
Spacegroup: C2
Unit cell:
a: 197.056Å b: 197.05Å c: 192.965Å
α: 90° β: 99.04° γ: 90°
R-values:
R R work R free
0.231 0.23 0.254
Expression system: Escherichia coli