5cr8

X-ray diffraction
2.05Å resolution

Structure of the membrane-binding domain of pneumolysin

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-170105 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pneumolysin Chains: A, D
Molecule details ›
Chains: A, D
Length: 113 amino acids
Theoretical weight: 13.21 KDa
Source organism: Streptococcus pneumoniae
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q04IN8 (Residues: 359-471; Coverage: 24%)
Gene names: SPD_1726, ply
Sequence domains: Thiol-activated cytolysin beta sandwich domain
Structure domains: Perfringolysin, domain 4

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I03
Unit cell:
a: 48.68Å b: 47.68Å c: 97.539Å
α: 90° β: 101.39° γ: 90°
R-values:
R R work R free
0.226 0.224 0.273
Expression system: Escherichia coli BL21(DE3)