1edy

X-ray diffraction
2.3Å resolution

CRYSTAL STRUCTURE OF RAT ALPHA 1-MACROGLOBULIN RECEPTOR BINDING DOMAIN

Released:
Source organism: Rattus norvegicus
Primary publication:
Structure of a rat α₁-macroglobulin receptor-binding domain dimer.
Protein Sci 9 1889-97 (2000)
PMID: 11106161

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-178990 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Alpha-1-macroglobulin 45 kDa subunit Chains: A, B
Molecule details ›
Chains: A, B
Length: 134 amino acids
Theoretical weight: 15.38 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q63041 (Residues: 1362-1495; Coverage: 9%)
Gene names: A1m, Pzp
Sequence domains: A-macroglobulin receptor binding domain
Structure domains: Alpha-macroglobulin, receptor-binding domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CHESS BEAMLINE F1
Spacegroup: P21
Unit cell:
a: 64.377Å b: 36.151Å c: 77.978Å
α: 90° β: 105.88° γ: 90°
R-values:
R R work R free
0.227 0.228 0.264
Expression system: Escherichia coli