PDBe 1b68

X-ray diffraction
2Å resolution

APOLIPOPROTEIN E4 (APOE4), 22K FRAGMENT

Released:

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domain:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Apolipoprotein E Chain: A
Molecule details ›
Chain: A
Length: 191 amino acids
Theoretical weight: 22.22 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: NEW P02649 (Residues: 19-209; Coverage: 64%)
Gene name: APOE
Structure domains: Apolipoprotein

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 5.0.1
Spacegroup: P212121
Unit cell:
a: 40.21Å b: 53.21Å c: 84.76Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.2 0.2 0.255
Expression system: Escherichia coli BL21