› 5nj6

X-ray diffraction
4Å resolution

Crystal structure of a thermostabilised human protease-activated receptor-2 (PAR2) in ternary complex with Fab3949 and AZ7188 at 4.0 angstrom resolution

Released:
DOI: 10.2210/pdb5nj6/pdb
PDB entry 5nj6 coloured by chain, front view.
PDB entry 5nj6 coloured by chain, side view.
PDB entry 5nj6 coloured by chain, top view.
Source organisms:
Primary publication:
Structural insight into allosteric modulation of protease-activated receptor 2.
Cheng RKY, Fiez-Vandal C, Schlenker O, Edman K, Aggeler B, Brown DG, Brown GA, Cooke RM, Dumelin CE, Doré AS, Geschwindner S, Grebner C, Hermansson NO, Jazayeri A, Johansson P, Leong L, Prihandoko R, Rappas M, Soutter H, Snijder A, Sundström L, Tehan B, Thornton P, Troast D, Wiggin G, Zhukov A, Marshall FH, Dekker N
Nature 545 112-115 (2017)
PMID: 28445455

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-209550 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Proteinase-activated receptor 2, alternate cleaved 2; Soluble cytochrome b562 Chain: A
Molecule details ›
Chain: A
Length: 437 amino acids
Theoretical weight: 49.21 KDa
Source organisms: Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P55085 (Residues: 55-269, 276-377; Coverage: 85%)
  • Canonical: P0ABE7 (Residues: 23-127; Coverage: 99%)
Gene names: F2RL1, GPR11, PAR2, cybC
Sequence domains:
Fab3949 H Chain: H
Molecule details ›
Chain: H
Length: 219 amino acids
Theoretical weight: 23.59 KDa
Source organism: Mus musculus
Expression system: Mus musculus
Structure domains: Immunoglobulins
Fab3949 L Chain: L
Molecule details ›
Chain: L
Length: 213 amino acids
Theoretical weight: 23.32 KDa
Source organism: Mus musculus
Expression system: Mus musculus
Structure domains: Immunoglobulins

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P21212
Unit cell:
a: 164.144Å b: 38.52Å c: 159.66Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.265 0.263 0.319
Expression systems:
  • Spodoptera frugiperda
  • Mus musculus

Quick links

Citations

35 review citations

Protease-activated receptors (PARs): mechanisms of action and potential therapeutic modulators in PAR-driven inflammatory diseases.
Heuberger et al. (2019)
34 more

8 mentions without citation

G protein-coupled receptors: structure- and function-based drug discovery.
Yang et al. (2021)
7 more