4w6f

X-ray diffraction
2.7Å resolution

Crystal Structure of Full-Length Split GFP Mutant K26C Disulfide Dimer, P 32 2 1 Space Group, Form 2

Released:
Source organism: synthetic construct
Entry authors: Leibly DJ, Waldo GS, Yeates TO

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
fluorescent protein D21H/K26C Chains: A, B
Molecule details ›
Chains: A, B
Length: 229 amino acids
Theoretical weight: 26.09 KDa
Source organism: synthetic construct
Expression system: Escherichia coli
Structure domains: Green fluorescent protein

Ligands and Environments

2 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: P3221
Unit cell:
a: 121.98Å b: 121.98Å c: 140.09Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.208 0.204 0.238
Expression system: Escherichia coli