X-ray diffraction
1.56Å resolution

Crystal structure of a complex of griffithsin cocrystallized with N-acetylglucosamine


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Griffithsin Chains: A, B
Molecule details ›
Chains: A, B
Length: 122 amino acids
Theoretical weight: 12.73 KDa
Source organism: Griffithsia sp. Q66D336
Expression system: Nicotiana benthamiana
  • Canonical: P84801 (Residues: 1-121; Coverage: 100%)
Sequence domains: Jacalin-like lectin domain
Structure domains: Jacalin-like lectin domain

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P212121
Unit cell:
a: 37.57Å b: 53.41Å c: 104.01Å
α: 90° β: 90° γ: 90°
R R work R free
0.165 0.163 0.205
Expression system: Nicotiana benthamiana