3caa

X-ray diffraction
2.4Å resolution

CLEAVED ANTICHYMOTRYPSIN A347R

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Alpha-1-antichymotrypsin His-Pro-less Chain: A
Molecule details ›
Chain: A
Length: 341 amino acids
Theoretical weight: 38.61 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P01011 (Residues: 43-383; Coverage: 85%)
  • Best match: P01011-3 (Residues: 43-63)
Gene names: AACT, GIG24, GIG25, SERPINA3
Structure domains:
Alpha-1-antichymotrypsin His-Pro-less Chain: B
Molecule details ›
Chain: B
Length: 37 amino acids
Theoretical weight: 4.36 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P01011 (Residues: 387-423; Coverage: 9%)
Gene names: AACT, GIG24, GIG25, SERPINA3

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CHESS BEAMLINE A1
Spacegroup: P212121
Unit cell:
a: 74.12Å b: 77.73Å c: 79.49Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.19 0.19 0.28
Expression system: Escherichia coli