› 8aoo

X-ray diffraction
1.18Å resolution

Fucosylated mixed-chirality linear peptide FHP31 bound to the fucose binding lectin LecB PA-IIL from Pseudomonas aeruginosa at 1.2 Angstrom resolution.

Released:
DOI: 10.2210/pdb8aoo/pdb
PDB entry 8aoo coloured by chain, front view.
PDB entry 8aoo coloured by chain, side view.
PDB entry 8aoo coloured by chain, top view.
Source organisms:
Primary publication:
To Fold or Not to Fold: Diastereomeric Optimization of an α-Helical Antimicrobial Peptide.
Personne H, Paschoud T, Fulgencio S, Baeriswyl S, Köhler T, van Delden C, Stocker A, Javor S, Reymond JL
OpenAccess logo J Med Chem (2023)
PMID: 37227046

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero octamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-553760 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Calcium-mediated lectin domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 114 amino acids
Theoretical weight: 11.73 KDa
Source organism: Pseudomonas aeruginosa PAO1
Expression system: Escherichia coli BL21
Fucosylated mixed-chirality peptide FHP31 Chains: E, F, H, I
Molecule details ›
Chains: E, F, H, I
Length: 12 amino acids
Theoretical weight: 1.32 KDa
Source organism: synthetic construct
Expression system: Not provided

Ligands and Environments

2 bound ligands:
Ligand CA 8 x CA
Ligand ZDC 4 x ZDC
2 modified residues:
Ligand DLY 8 x DLY
Ligand DLE 16 x DLE

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06DA
Spacegroup: P21
Unit cell:
a: 52.777Å b: 62.67Å c: 64.407Å
α: 90° β: 93.19° γ: 90°
R-values:
R R work R free
0.128 0.127 0.151
Expression systems:
  • Escherichia coli BL21
  • Not provided

Quick links

Citations

3 citation in other articles

One chiral fingerprint to find them all.
Orsi et al. (2024)
2 more

1 mention without citation

To Fold or Not to Fold: Diastereomeric Optimization of an α-Helical Antimicrobial Peptide.
Personne et al. (2023)