5c9j

X-ray diffraction
2.4Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-151322 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
T-cell surface glycoprotein CD1b; T-cell surface glycoprotein CD1c Chain: A
Molecule details ›
Chain: A
Length: 281 amino acids
Theoretical weight: 31.47 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P29017 (Residues: 24-204; Coverage: 57%)
  • Canonical: P29016 (Residues: 204-295; Coverage: 29%)
Gene names: CD1B, CD1C
Sequence domains:
Structure domains:
Beta-2-microglobulin Chain: B
Molecule details ›
Chain: B
Length: 99 amino acids
Theoretical weight: 11.75 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P61769 (Residues: 21-118; Coverage: 99%)
Gene names: B2M, CDABP0092, HDCMA22P
Sequence domains: Immunoglobulin C1-set domain
Structure domains: Immunoglobulins

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04
Spacegroup: P3121
Unit cell:
a: 97.13Å b: 97.13Å c: 115.08Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.158 0.155 0.2
Expression system: Escherichia coli BL21(DE3)