› 5jui

X-ray diffraction
2.1Å resolution

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-101474 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pneumococcal serine-rich repeat protein Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 198 amino acids
Theoretical weight: 21.41 KDa
Source organism: Streptococcus pneumoniae TIGR4
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A0A0H2URK1 (Residues: 187-378; Coverage: 4%)
Gene names: SP_1772, psrP

Ligands and Environments

2 bound ligands:
Ligand NA 1 x NA
Ligand GOL 1 x GOL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Spacegroup: C2221
Unit cell:
a: 109.827Å b: 162.367Å c: 102.092Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.213 0.211 0.244
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

6 review citations

Bacterial-Host Interactions: Physiology and Pathophysiology of Respiratory Infection.
Hakansson et al. (2018)
5 more

1 mention without citation

The BR domain of PsrP interacts with extracellular DNA to promote bacterial aggregation; structural insights into pneumococcal biofilm formation.
Schulte et al. (2016)