X-ray diffraction
1.8Å resolution

Monomeric Far-red Fluorescent Protein mKate Crystallized at pH 2.0


Function and Biology Details

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

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Entry contents:
1 distinct polypeptide molecule
Far-red fluorescent protein mKate Chains: A, B
Molecule details ›
Chains: A, B
Length: 243 amino acids
Theoretical weight: 27.64 KDa
Source organism: Entacmaea quadricolor
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 22-ID
Spacegroup: P6522
Unit cell:
a: 67.852Å b: 67.852Å c: 413.03Å
α: 90° β: 90° γ: 120°
R R work R free
0.205 0.205 0.247
Expression system: Escherichia coli