› 2hsj

X-ray diffraction
1.5Å resolution

The structure of a putative platelet activating factor from Streptococcus pneumonia.

Released:
DOI: 10.2210/pdb2hsj/pdb
PDB entry 2hsj coloured by chain, front view.
PDB entry 2hsj coloured by chain, side view.
PDB entry 2hsj coloured by chain, top view.
Source organism: Streptococcus pneumoniae TIGR4
Entry authors: Cuff ME, Mulligan R, Abdullah J, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-101454 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
SGNH hydrolase-type esterase domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 214 amino acids
Theoretical weight: 24.5 KDa
Source organism: Streptococcus pneumoniae TIGR4
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: A0A0H2UQU7 (Residues: 1-211; Coverage: 100%)
Gene name: SP_1450
Sequence domains: GDSL-like Lipase/Acylhydrolase family
Structure domains: SGNH hydrolase

Ligands and Environments

2 bound ligands:
Ligand MG 7 x MG
Ligand GOL 9 x GOL
1 modified residue:
Ligand MSE 8 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P21
Unit cell:
a: 41.032Å b: 120.063Å c: 84.743Å
α: 90° β: 99.48° γ: 90°
R-values:
R R work R free
0.162 0.16 0.193
Expression system: Escherichia coli BL21

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