PDBe 3ll2

X-ray diffraction
0.97Å resolution

Monomeric Griffithsin in Complex with a High-Mannose Branched Carbohydrate


Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Griffithsin Chain: A
Molecule details ›
Chain: A
Length: 123 amino acids
Theoretical weight: 12.82 KDa
Source organism: Griffithsia sp. Q66D336
Expression system: Escherichia coli
  • Canonical: P84801 (Residues: 1-16, 17-121; Coverage: 100%)
Sequence domains: Jacalin-like lectin domain
Structure domains: Jacalin-like lectin domain

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: I41
Unit cell:
a: 90.5Å b: 90.5Å c: 27.8Å
α: 90° β: 90° γ: 90°
R R work R free
0.144 0.143 0.155
Expression system: Escherichia coli