PDBe 4e0k

X-ray diffraction
0.97Å resolution

Crystal Structure of the amyloid-fibril forming peptide KDWSFY derived from human Beta 2 Microglobulin (58-63)


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Beta-2-microglobulin form pI 5.3 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 6 amino acids
Theoretical weight: 846 Da
Source organism: Homo sapiens
Expression system: Not provided
  • Canonical: P61769 (Residues: 78-83; Coverage: 6%)
Gene names: B2M, CDABP0092, HDCMA22P

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: P61
Unit cell:
a: 62.37Å b: 62.37Å c: 11.73Å
α: 90° β: 90° γ: 120°
R R work R free
0.114 0.112 0.131
Expression system: Not provided