3uv1

X-ray diffraction
2Å resolution

Crystal structure a major allergen from dust mite

Released:
Model geometry
Fit model/data

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-173246 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Mite allergen Der f 7 Chains: A, B
Molecule details ›
Chains: A, B
Length: 196 amino acids
Theoretical weight: 22.2 KDa
Source organism: Dermatophagoides farinae
Expression system: Escherichia coli
UniProt:
  • Canonical: Q26456 (Residues: 18-213; Coverage: 100%)
Gene name: DERF7
Sequence domains: Group 7 allergen
Structure domains: Bactericidal permeability-increasing protein; domain 1

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: BRUKER AXS MICROSTAR
Spacegroup: P212121
Unit cell:
a: 51.092Å b: 58.234Å c: 128.978Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.228 0.224 0.28
Expression system: Escherichia coli