PDBe 5wkg

X-ray diffraction
2.06Å resolution

Crystal Structure of Human CD1b in Complex with PA

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
T-cell surface glycoprotein CD1b Chain: A
Molecule details ›
Chain: A
Length: 300 amino acids
Theoretical weight: 33.53 KDa
Source organism: Homo sapiens
Expression system: Trichoplusia ni
UniProt:
  • Canonical: P29016 (Residues: 20-296; Coverage: 88%)
Gene name: CD1B
Sequence domains: Immunoglobulin C1-set domain
Beta-2-microglobulin Chain: B
Molecule details ›
Chain: B
Length: 99 amino acids
Theoretical weight: 11.75 KDa
Source organism: Homo sapiens
Expression system: Trichoplusia ni
UniProt:
  • Canonical: P61769 (Residues: 21-119; Coverage: 100%)
Gene names: B2M, CDABP0092, HDCMA22P
Sequence domains: Immunoglobulin C1-set domain

Ligands and Environments

Experiments and Validation Details

Entry percentile scores
X-ray source: AUSTRALIAN SYNCHROTRON BEAMLINE MX1
Spacegroup: P212121
Unit cell:
a: 57.19Å b: 78.53Å c: 84.71Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.174 0.171 0.224
Expression system: Trichoplusia ni