PDBe 1ypz

X-ray diffraction
3.4Å resolution

Immune receptor

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero octamer (preferred)
Entry contents:
4 distinct polypeptide molecules
Macromolecules (4 distinct):
Histocompatibility 2, T region locus 22 Chains: A, C
Molecule details ›
Chains: A, C
Length: 260 amino acids
Theoretical weight: 29.92 KDa
Source organism: Mus musculus
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: Q9BCZ1 (Residues: 29-288; Coverage: 80%)
Gene name: H2-T22
Sequence domains:
Structure domains:
Beta-2-microglobulin Chains: B, D
Molecule details ›
Chains: B, D
Length: 102 amino acids
Theoretical weight: 12.03 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P61769 (Residues: 21-119; Coverage: 100%)
Gene names: B2M, CDABP0092, HDCMA22P
Sequence domains: Immunoglobulin C1-set domain
Structure domains: Immunoglobulins
T cell receptor delta Chains: E, G
Molecule details ›
Chains: E, G
Length: 207 amino acids
Theoretical weight: 22.8 KDa
Source organism: Mus musculus
Expression system: Spodoptera frugiperda
Structure domains: Immunoglobulins
T-cell receptor gamma chain C region DFL12 Chains: F, H
Molecule details ›
Chains: F, H
Length: 230 amino acids
Theoretical weight: 26.29 KDa
Source organism: Mus musculus
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P06334 (Residues: 1-112; Coverage: 66%)
Sequence domains: Immunoglobulin C1-set domain
Structure domains: Immunoglobulins

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 110.53Å b: 113.05Å c: 167.97Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.264 0.264 0.33
Expression system: Spodoptera frugiperda