6miv

X-ray diffraction
2.05Å resolution

Crystal structure of the mCD1d/xxq (JJ300)/iNKTCR ternary complex

Released:
Model geometry
Fit model/data

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-100911 (preferred)
Entry contents:
4 distinct polypeptide molecules
Macromolecules (6 distinct):
Ig-like domain-containing protein Chain: C
Molecule details ›
Chain: C
Length: 209 amino acids
Theoretical weight: 23.06 KDa
Source organisms: Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: K7N5M3 (Residues: 3-3, 96-114, 116-210; Coverage: 52%)
  • Canonical: A0A0B4J1J9 (Residues: 22-114; Coverage: 100%)
Gene names: B2M, HDCMA22P, Trav11, Trav11d
Sequence domains:
Structure domains: Immunoglobulins
Ig-like domain-containing protein; T cell receptor beta constant 2 Chain: D
Molecule details ›
Chain: D
Length: 241 amino acids
Theoretical weight: 27.03 KDa
Source organisms: Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A2NTY6 (Residues: 29-123; Coverage: 81%)
  • Canonical: A0N8J3 (Residues: 96-126, 128-129; Coverage: 12%)
  • Canonical: A0A5B9 (Residues: 21-128; Coverage: 61%)
Gene names: TCRBC2, TRBC2
Sequence domains:
Structure domains: Immunoglobulins
Antigen-presenting glycoprotein CD1d1 Chain: A
Beta-2-microglobulin Chain: B

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
Carbohydrate polymer : NEW Components: NAG, FUC
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: C2221
Unit cell:
a: 78.976Å b: 191.441Å c: 151.369Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.187 0.185 0.219
Expression systems:
  • Escherichia coli BL21(DE3)
  • Spodoptera frugiperda