PDBe 4rmr

X-ray diffraction
1.53Å resolution

Crystal structure of the D38N Beta-2 Microglobulin mutant


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Beta-2-microglobulin Chain: A
Molecule details ›
Chain: A
Length: 100 amino acids
Theoretical weight: 11.88 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: P61769 (Residues: 21-119; Coverage: 100%)
Gene names: B2M, CDABP0092, HDCMA22P
Sequence domains: Immunoglobulin C1-set domain
Structure domains: Immunoglobulins

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Unit cell:
a: 52.35Å b: 29.12Å c: 71.187Å
α: 90° β: 92.01° γ: 90°
R R work R free
0.199 0.194 0.248
Expression system: Escherichia coli