7jtv

X-ray diffraction
2.45Å resolution

Structure of IMPa from Pseudomonas aeruginosa in complex with an O-glycopeptide

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-168309 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (3 distinct):
Immunomodulating metalloprotease Chains: A, B
Molecule details ›
Chains: A, B
Length: 885 amino acids
Theoretical weight: 96.38 KDa
Source organism: Pseudomonas aeruginosa PAO1
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9I5W4 (Residues: 42-923; Coverage: 100%)
Gene names: PA0572, impA
Sequence domains:
GLU-ALA-PRO-SER-ALA Chains: E, H
Molecule details ›
Chains: E, H
Length: 15 amino acids
Theoretical weight: 1.31 KDa
Source organism: synthetic construct
Expression system: Not provided

Ligands and Environments

Carbohydrate polymer : NEW Components: A2G, GAL
2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CLSI BEAMLINE 08ID-1
Spacegroup: P21
Unit cell:
a: 90.34Å b: 156.5Å c: 95.68Å
α: 90° β: 114.31° γ: 90°
R-values:
R R work R free
0.183 0.18 0.234
Expression systems:
  • Escherichia coli
  • Not provided