› 1yj2

X-ray diffraction
1.5Å resolution

Cyclized, non-dehydrated post-translational product for S65A Y66S H148G GFP variant

Released:
DOI: 10.2210/pdb1yj2/pdb
PDB entry 1yj2 coloured by chain, front view.
PDB entry 1yj2 coloured by chain, side view.
PDB entry 1yj2 coloured by chain, top view.
Source organism: Aequorea victoria
Primary publication:
Understanding GFP chromophore biosynthesis: controlling backbone cyclization and modifying post-translational chemistry.
Barondeau DP, Kassmann CJ, Tainer JA, Getzoff ED
Biochemistry 44 1960-70 (2005)
PMID: 15697221

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-154537 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Green fluorescent protein Chain: A
Molecule details ›
Chain: A
Length: 237 amino acids
Theoretical weight: 26.68 KDa
Source organism: Aequorea victoria
Expression system: Escherichia coli
UniProt:
  • Canonical: P42212 (Residues: 2-238; Coverage: 100%)
Gene name: GFP
Sequence domains: Green fluorescent protein
Structure domains: Green fluorescent protein

Ligands and Environments

2 bound ligands:
Ligand MG 1 x MG
Ligand EDO 1 x EDO
1 modified residue:
Ligand CRX 1 x CRX

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P212121
Unit cell:
a: 50.999Å b: 62.428Å c: 71.447Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.171 0.171 0.226
Expression system: Escherichia coli

Quick links

Citations

10 review citations

Fluorescent proteins and their applications in imaging living cells and tissues.
Chudakov et al. (2010)
9 more