› 1x9y

X-ray diffraction
2.5Å resolution

The prostaphopain B structure

Released:
DOI: 10.2210/pdb1x9y/pdb
PDB entry 1x9y coloured by chain, front view.
PDB entry 1x9y coloured by chain, side view.
PDB entry 1x9y coloured by chain, top view.
Source organism: Staphylococcus aureus
Primary publication:
Prostaphopain B structure: a comparison of proregion-mediated and staphostatin-mediated protease inhibition.
Filipek R, Szczepanowski R, Sabat A, Potempa J, Bochtler M
Biochemistry 43 14306-15 (2004)
PMID: 15518582

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-142962 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Staphopain B Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 367 amino acids
Theoretical weight: 41.85 KDa
Source organism: Staphylococcus aureus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P0C1S6 (Residues: 37-393; Coverage: 100%)
Gene name: sspB
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU300
Spacegroup: P212121
Unit cell:
a: 84.621Å b: 104.918Å c: 173.119Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.246 0.244 0.276
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

2 review citations

A novel endogenous inhibitor of the secreted streptococcal NAD-glycohydrolase.
Meehl et al. (2005)
1 more

6 mentions without citation

Protein-protein docking benchmark version 3.0.
Hwang et al. (2008)
5 more