› 8p4u

X-ray diffraction
2.4Å resolution

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-133784 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Alpha-1-antitrypsin Chain: A
Molecule details ›
Chain: A
Length: 400 amino acids
Theoretical weight: 45.23 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P01009 (Residues: 26-418; Coverage: 100%)
Gene names: AAT, PI, PRO0684, PRO2209, SERPINA1
Sequence domains: Serpin (serine protease inhibitor)

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I03
Spacegroup: C2
Unit cell:
a: 114.125Å b: 36.376Å c: 88.938Å
α: 90° β: 106.34° γ: 90°
R-values:
R R work R free
0.219 0.217 0.254
Expression system: Escherichia coli

Quick links