PDBe 1b8r

X-ray diffraction
1.9Å resolution



Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Parvalbumin beta Chain: A
Molecule details ›
Chain: A
Length: 108 amino acids
Theoretical weight: 11.49 KDa
Source organism: Cyprinus carpio
Expression system: Escherichia coli
  • Canonical: P02618 (Residues: 1-108; Coverage: 100%)
Sequence domains: EF-hand domain pair
Structure domains: EF-hand

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SIEMENS
Spacegroup: C2
Unit cell:
a: 28.85Å b: 60.59Å c: 54.48Å
α: 90° β: 94.97° γ: 90°
R R work R free
0.177 0.177 0.27
Expression system: Escherichia coli