› 7swt

X-ray diffraction
2Å resolution

Crystal structure of the chromoprotein eforRED

Released:
DOI: 10.2210/pdb7swt/pdb
PDB entry 7swt coloured by chain, front view.
PDB entry 7swt coloured by chain, side view.
PDB entry 7swt coloured by chain, top view.
Source organism: Echinopora forskaliana
Primary publication:
Over the rainbow: structural characterization of the chromoproteins gfasPurple, amilCP, spisPink and eforRed.
Ahmed FH, Caputo AT, French NG, Peat TS, Whitfield J, Warden AC, Newman J, Scott C
OpenAccess logo Acta Crystallogr D Struct Biol 78 599-612 (2022)
PMID: 35503208

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-110315 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Chromo-red fluorescent GFP-like protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 225 amino acids
Theoretical weight: 25.67 KDa
Source organism: Echinopora forskaliana
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: B6CTZ7 (Residues: 1-227; Coverage: 100%)
Sequence domains: Green fluorescent protein

Ligands and Environments

No bound ligands
1 modified residue:
Ligand NRQ 4 x NRQ

Experiments and Validation Details

Entry percentile scores
X-ray source: AUSTRALIAN SYNCHROTRON BEAMLINE MX1
Spacegroup: P212121
Unit cell:
a: 73.348Å b: 75.859Å c: 175.791Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.211 0.209 0.25
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

1 mention without citation

Over the rainbow: structural characterization of the chromoproteins gfasPurple, amilCP, spisPink and eforRed.
Ahmed et al. (2022)