3nda

X-ray diffraction
1.8Å resolution

Crystal structure of serpin from tick Ixodes ricinus

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
SERPIN domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 377 amino acids
Theoretical weight: 42.15 KDa
Source organism: Ixodes ricinus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q06B74 (Residues: 22-397; Coverage: 100%)
Sequence domains: Serpin (serine protease inhibitor)
Structure domains:

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE X12
Spacegroup: P43
Unit cell:
a: 84.575Å b: 84.575Å c: 124.412Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.173 0.171 0.212
Expression system: Escherichia coli