› 4w73

X-ray diffraction
2.79Å resolution

Crystal Structure of Full-Length Split GFP Mutant E115C/T118H Disulfide Dimer P 21 21 21

Released:
DOI: 10.2210/pdb4w73/pdb
PDB entry 4w73 coloured by chain, front view.
PDB entry 4w73 coloured by chain, side view.
PDB entry 4w73 coloured by chain, top view.
Source organism: synthetic construct
Primary publication:
A Suite of Engineered GFP Molecules for Oligomeric Scaffolding.
Leibly DJ, Arbing MA, Pashkov I, DeVore N, Waldo GS, Terwilliger TC, Yeates TO
Structure 23 1754-1768 (2015)
PMID: 26278175

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-165300 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
fluorescent protein E115C/T118H Chains: A, B
Molecule details ›
Chains: A, B
Length: 229 amino acids
Theoretical weight: 26.07 KDa
Source organism: synthetic construct
Expression system: Escherichia coli
Structure domains: Green fluorescent protein

Ligands and Environments

2 bound ligands:
Ligand NI 1 x NI
Ligand IMD 1 x IMD
1 modified residue:
Ligand CRO 2 x CRO

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: P212121
Unit cell:
a: 69.74Å b: 70.58Å c: 77.5Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.229 0.221 0.297
Expression system: Escherichia coli

Quick links

Citations

4 review citations

Split Green Fluorescent Proteins: Scope, Limitations, and Outlook.
Romei et al. (2019)
3 more

1 mention without citation

A Suite of Engineered GFP Molecules for Oligomeric Scaffolding.
Leibly et al. (2015)