› 6s5p

X-ray diffraction
1.46Å resolution

Cfucosylated peptide SBL2 bound to Fucose binding Lectin LecB (PA-IIL) from Pseudomonas aeruginosa at 1.46 Angstrom resolution

Released:
DOI: 10.2210/pdb6s5p/pdb
PDB entry 6s5p coloured by chain, front view.
PDB entry 6s5p coloured by chain, side view.
PDB entry 6s5p coloured by chain, top view.
Source organisms:
Primary publication:
X-ray Crystal Structures of Short Antimicrobial Peptides as Pseudomonas aeruginosa Lectin B Complexes.
Baeriswyl S, Gan BH, Siriwardena TN, Visini R, Robadey M, Javor S, Stocker A, Darbre T, Reymond JL
ACS Chem Biol 14 758-766 (2019)
PMID: 30830745

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero heptamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-167436 (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: 115 amino acids
Theoretical weight: 11.87 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
UniProt:
  • Canonical: Q9HYN5 (Residues: 1-115; Coverage: 100%)
Gene names: PA3361, lecB
Sequence domains: Fucose-binding lectin II (PA-IIL)
SBL2 Chains: E, F, H
Molecule details ›
Chains: E, F, H
Length: 7 amino acids
Theoretical weight: 591 Da
Source organism: synthetic construct
Expression system: Not provided

Ligands and Environments

2 bound ligands:
Ligand CA 8 x CA
Ligand ZDC 4 x ZDC
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06DA
Spacegroup: P21212
Unit cell:
a: 123.099Å b: 56.264Å c: 70.498Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.178 0.177 0.194
Expression systems:
  • Escherichia coli 'BL21-Gold(DE3)pLysS AG'
  • Not provided

Quick links

Citations

4 review citations

The multifaceted nature of antimicrobial peptides: current synthetic chemistry approaches and future directions.
Gan et al. (2021)
3 more