1mwa

X-ray diffraction
2.4Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero pentamer (preferred)
PDBe Complex ID:
PDB-CPX-134584 (preferred)
Entry contents:
5 distinct polypeptide molecules
Macromolecules (7 distinct):
T-cell receptor alpha chain V region PHDS58 Chains: A, C
Molecule details ›
Chains: A, C
Length: 202 amino acids
Theoretical weight: 22.3 KDa
Source organism: Mus musculus
Expression system: Drosophila melanogaster
UniProt:
  • Canonical: P01738 (Residues: 21-130; Coverage: 100%)
Sequence domains: Immunoglobulin V-set domain
Structure domains: Immunoglobulins
T-cell receptor beta-2 chain C region Chains: B, D
Molecule details ›
Chains: B, D
Length: 237 amino acids
Theoretical weight: 26.28 KDa
Source organism: Mus musculus
Expression system: Drosophila melanogaster
UniProt:
  • Canonical: P01851 (Residues: 1-127; Coverage: 73%)
Sequence domains: Immunoglobulin C1-set domain
Structure domains: Immunoglobulins
H-2 class I histocompatibility antigen, K-B alpha chain Chains: H, I
Molecule details ›
Chains: H, I
Length: 275 amino acids
Theoretical weight: 31.72 KDa
Source organism: Mus musculus
Expression system: Drosophila melanogaster
UniProt:
  • Canonical: P01901 (Residues: 22-296; Coverage: 79%)
Gene names: H2-K, H2-K1
Sequence domains:
Structure domains:
Beta-2-microglobulin Chains: L, M
Molecule details ›
Chains: L, M
Length: 99 amino acids
Theoretical weight: 11.7 KDa
Source organism: Mus musculus
Expression system: Drosophila melanogaster
UniProt:
  • Canonical: P01887 (Residues: 21-119; Coverage: 100%)
Gene name: B2m
Sequence domains: Immunoglobulin C1-set domain
Structure domains: Immunoglobulins
Cytochrome c oxidase subunit NDUFA4 Chains: P, Q
Molecule details ›
Chains: P, Q
Length: 8 amino acids
Theoretical weight: 1.06 KDa
Source organism: Mus musculus
Expression system: Not provided
UniProt:
  • Canonical: Q62425 (Residues: 61-68; Coverage: 10%)
Gene name: Ndufa4

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
Carbohydrate polymer : NEW Components: NAG, BMA
3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-1
Spacegroup: P21212
Unit cell:
a: 297.899Å b: 95.942Å c: 84.735Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.285 0.284 0.313
Expression systems:
  • Drosophila melanogaster
  • Not provided