X-ray diffraction
1.15Å resolution

Crystal structure of the 7-Fluorotryptophan RSL lectin in complex with Lewis x tetrasaccharide


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (5 distinct):
Fucose-binding lectin protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 90 amino acids
Theoretical weight: 9.86 KDa
Source organism: Ralstonia solanacearum
Expression system: Escherichia coli
  • Canonical: A0A0S4TLR1 (Residues: 2-91; Coverage: 99%)
Gene names: E7Z57_08365, HF909_06975, HXP36_18875, RSP795_21825, RSP822_19650, RUN39_v1_50103
Sequence domains: Fungal fucose-specific lectin
Structure domains: Lipocalin

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG, FUC, GAL
Carbohydrate polymer : NEW Components: NAG, FUC, GAL, GLA
Carbohydrate polymer : NEW Components: NAG, FUC
Carbohydrate polymer : NEW Components: NAG, FUC, GAL
2 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM30A
Spacegroup: F23
Unit cell:
a: 129.152Å b: 129.152Å c: 129.152Å
α: 90° β: 90° γ: 90°
R R work R free
0.105 0.104 0.129
Expression system: Escherichia coli