› 1bmg

X-ray diffraction
2.5Å resolution

CRYSTAL STRUCTURE OF BOVINE BETA2-MICROGLOBULIN

Released:
DOI: 10.2210/pdb1bmg/pdb
PDB entry 1bmg coloured by chain, front view.
PDB entry 1bmg coloured by chain, side view.
PDB entry 1bmg coloured by chain, top view.
Source organism: Bos taurus
Primary publication:
Three-dimensional structure of beta 2-microglobulin.
Becker JW, Reeke GN
Proc Natl Acad Sci U S A 82 4225-9 (1985)
PMID: 3889925

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-135124 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Beta-2-microglobulin Chain: A
Molecule details ›
Chain: A
Length: 98 amino acids
Theoretical weight: 11.65 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P01888 (Residues: 21-118; Coverage: 100%)
Gene name: B2M
Sequence domains: Immunoglobulin C1-set domain
Structure domains: Immunoglobulins

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 77.27Å b: 47.99Å c: 34.42Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.191 0.191 0.29

Quick links

Citations

17 review citations

CAMs and Igs: cell adhesion and the evolutionary origins of immunity.
Edelman GM. (1987)
16 more

6 mentions without citation

Paired Ig-like receptor homologs in birds and mammals share a common ancestor with mammalian Fc receptors.
Dennis et al. (2000)
5 more