6dfw

X-ray diffraction
3.2Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-209001 (preferred)
Entry contents:
4 distinct polypeptide molecules
Macromolecules (4 distinct):
H-2 class II histocompatibility antigen, A-D alpha chain Chains: A, C
Molecule details ›
Chains: A, C
Length: 183 amino acids
Theoretical weight: 20.91 KDa
Source organism: Mus musculus
Expression system: Trichoplusia ni
UniProt:
  • Canonical: P04228 (Residues: 26-208; Coverage: 79%)
Gene name: H2-Aa
Sequence domains:
Structure domains:
Ig-like domain-containing protein Chains: B, D
Molecule details ›
Chains: B, D
Length: 221 amino acids
Theoretical weight: 25.29 KDa
Source organism: Mus musculus
Expression system: Trichoplusia ni
UniProt:
  • Canonical: Q31135 (Residues: 21-217; Coverage: 77%)
Gene name: H2-Ab1
Sequence domains:
8F10 alpha chain Chains: E, G
Molecule details ›
Chains: E, G
Length: 210 amino acids
Theoretical weight: 23.41 KDa
Source organism: Mus musculus
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
Structure domains: Immunoglobulins
8F10 beta chain Chains: F, H
Molecule details ›
Chains: F, H
Length: 241 amino acids
Theoretical weight: 26.88 KDa
Source organism: Mus musculus
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
Structure domains: Immunoglobulins

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: P21
Unit cell:
a: 93.094Å b: 102.044Å c: 136.001Å
α: 90° β: 107.83° γ: 90°
R-values:
R R work R free
0.236 0.233 0.297
Expression systems:
  • Trichoplusia ni
  • Escherichia coli 'BL21-Gold(DE3)pLysS AG'