X-ray diffraction
2.05Å resolution

Crystal structure of the blue fluorescent protein with a Leu-Leu-Gly tri-peptide chromophore derived from the purple chromoprotein of Stichodactyla haddoni


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
shBFP Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 228 amino acids
Theoretical weight: 26.08 KDa
Source organism: Stichodactyla haddoni
Expression system: Escherichia coli
  • Canonical: A0A4V8H022 (Residues: 1-215; Coverage: 100%)
Sequence domains: Green fluorescent protein
Structure domains: Green fluorescent protein

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSRRC BEAMLINE BL15A1
Spacegroup: C2
Unit cell:
a: 103.567Å b: 98.708Å c: 197.493Å
α: 90° β: 100.09° γ: 90°
R R work R free
0.173 0.172 0.208
Expression system: Escherichia coli