PDBe 1sl8

X-ray diffraction
1.7Å resolution

Calcium-loaded apo-aequorin from Aequorea victoria

Released:

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Aequorin-1 Chain: A
Molecule details ›
Chain: A
Length: 191 amino acids
Theoretical weight: 21.89 KDa
Source organism: Aequorea victoria
Expression system: Escherichia coli
UniProt:
  • Canonical: P07164 (Residues: 6-196; Coverage: 97%)
Sequence domains: EF hand
Structure domains: EF-hand

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: P43212
Unit cell:
a: 54.371Å b: 54.371Å c: 135.109Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.217 0.216 0.236
Expression system: Escherichia coli