2x4m

X-ray diffraction
2.55Å resolution

Yersinia Pestis Plasminogen Activator Pla

Released:

Function and Biology Details

Reaction catalysed:
Converts human Glu-plasminogen to plasmin by cleaving the 560-Arg-|-Val-561 peptide bond that is also hydrolyzed by the mammalian u-plasminogen activator and t-plasminogen activator. Also cleaves arginyl bonds in other proteins.
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-148182 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Plasminogen activator Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 298 amino acids
Theoretical weight: 32.95 KDa
Source organism: Yersinia pestis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P17811 (Residues: 21-312; Coverage: 100%)
Gene names: YPPCP1.07, YP_pPCP08, pla
Sequence domains: Omptin family
Structure domains: OMPT-like

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-D
Spacegroup: P21
Unit cell:
a: 69.913Å b: 127.824Å c: 107.175Å
α: 90° β: 90.06° γ: 90°
R-values:
R R work R free
0.186 0.185 0.246
Expression system: Escherichia coli BL21(DE3)