› 6y0v

X-ray diffraction
1.98Å resolution

Fucosylated bicyclic peptide bp71 bound to the fucose binding lectin LecB PA-IIL from Pseudomonas aeruginosa at 1.7 Angstrom resolution

Released:
DOI: 10.2210/pdb6y0v/pdb
PDB entry 6y0v coloured by chain, front view.
PDB entry 6y0v coloured by chain, side view.
PDB entry 6y0v coloured by chain, top view.
Source organisms:
Primary publication:
A mixed chirality α-helix in a stapled bicyclic and a linear antimicrobial peptide revealed by X-ray crystallography.
Baeriswyl S, Personne H, Di Bonaventura I, Köhler T, van Delden C, Stocker A, Javor S, Reymond JL
OpenAccess logo RSC Chem Biol 2 1608-1617 (2021)
PMID: 34977576

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero heptamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-280051 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
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
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
UniProt:
  • Canonical: Q9HYN5 (Residues: 2-115; Coverage: 99%)
Gene names: PA3361, lecB
Sequence domains: Fucose-binding lectin II (PA-IIL)
bp71 Chains: E, G, H
Molecule details ›
Chains: E, G, H
Length: 14 amino acids
Theoretical weight: 1.61 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
1 modified residue:
Ligand DLY 12 x DLY

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06DA
Spacegroup: P21
Unit cell:
a: 45.14Å b: 104.88Å c: 52.996Å
α: 90° β: 93.38° γ: 90°
R-values:
R R work R free
0.182 0.179 0.233
Expression systems:
  • Escherichia coli 'BL21-Gold(DE3)pLysS AG'
  • Not provided

Quick links

Citations

1 review citation

The Mystery of Homochirality on Earth.
Weller MG. (2024)
5 other articles

1 mention without citation

A mixed chirality α-helix in a stapled bicyclic and a linear antimicrobial peptide revealed by X-ray crystallography.
Baeriswyl et al. (2021)