PDBe 2scp

X-ray diffraction
2Å resolution

STRUCTURE OF A SARCOPLASMIC CALCIUM-BINDING PROTEIN FROM NEREIS DIVERSICOLOR REFINED AT 2.0 ANGSTROMS RESOLUTION

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Sarcoplasmic calcium-binding protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 174 amino acids
Theoretical weight: 19.5 KDa
Source organism: Hediste diversicolor
Expression system: Not provided
UniProt:
  • Canonical: P04571 (Residues: 1-174; Coverage: 100%)
Sequence domains:
Structure domains: EF-hand

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P21
Unit cell:
a: 43.6Å b: 56Å c: 65.8Å
α: 90° β: 92.6° γ: 90°
R-values:
R R work R free
0.18 not available not available
Expression system: Not provided