3tjh

X-ray diffraction
2.12Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-208735 (preferred)
Entry contents:
4 distinct polypeptide molecules
Macromolecules (4 distinct):
H-2 class I histocompatibility antigen, L-D alpha chain Chain: A
Molecule details ›
Chain: A
Length: 180 amino acids
Theoretical weight: 21.07 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
UniProt:
  • Canonical: P01897 (Residues: 25-203; Coverage: 53%)
Gene name: H2-L
Sequence domains: Class I Histocompatibility antigen, domains alpha 1 and 2
Structure domains: MHC class I-like antigen recognition-like
p3A1 Chain: B
Molecule details ›
Chain: B
Length: 9 amino acids
Theoretical weight: 1.12 KDa
42F3 alpha Chain: C
Molecule details ›
Chain: C
Length: 226 amino acids
Theoretical weight: 24.92 KDa
Source organism: Mus musculus
Expression system: Trichoplusia ni
Structure domains: Immunoglobulins
42F3 beta Chain: D
Molecule details ›
Chain: D
Length: 254 amino acids
Theoretical weight: 28.43 KDa
Source organism: Mus musculus
Expression system: Trichoplusia ni
Structure domains: Immunoglobulins

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P21212
Unit cell:
a: 197.19Å b: 61.67Å c: 69.82Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.208 0.206 0.237
Expression systems:
  • Escherichia coli
  • Trichoplusia ni