X-ray diffraction
1.5Å resolution

Crystal structure of Pseudomonas aeruginosa lectin 1 determined by single wavelength anomalous scattering phasing method

Source organism: Pseudomonas aeruginosa
Entry authors: Liu ZJ, Tempel W, Lin D, Karaveg K, Doyle RJ, Rose JP, Wang BC, Southeast Collaboratory for Structural Genomics (SECSG)

Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
PA-I galactophilic lectin Chain: A
Molecule details ›
Chain: A
Length: 121 amino acids
Theoretical weight: 12.77 KDa
Source organism: Pseudomonas aeruginosa
  • Canonical: Q05097 (Residues: 2-122; Coverage: 99%)
Gene names: PA2570, lecA, pa1L
Sequence domains: PA-IL-like protein
Structure domains: Galactose-binding lectin

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 17-ID
Spacegroup: I222
Unit cell:
a: 40.259Å b: 72.351Å c: 133.886Å
α: 90° β: 90° γ: 90°
R R work R free
0.193 0.192 0.2