PDBe 3dx9

X-ray diffraction
2.75Å resolution

Crystal Structure of the DM1 TCR at 2.75A

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
DM1 T cell receptor alpha chain Chains: A, C
Molecule details ›
Chains: A, C
Length: 198 amino acids
Theoretical weight: 22.13 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
Structure domains: Immunoglobulins
DM1 T cell receptor beta chain Chains: B, D
Molecule details ›
Chains: B, D
Length: 244 amino acids
Theoretical weight: 28.14 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
Structure domains: Immunoglobulins

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 17-ID
Spacegroup: P21
Unit cell:
a: 41.74Å b: 70.727Å c: 154.412Å
α: 90° β: 94.69° γ: 90°
R-values:
R R work R free
0.207 0.204 0.263
Expression system: Escherichia coli