Crystal Structure of Der f 7, a Dust Mite Allergen from Dermatophagoides farinae

Abstract

Der f 7 is homologous to Der p 7 in terms of the amino acid sequence and overall 3D structure but with significant differences in the region proximal to the IgE epitope and in thermal stability. The crystal structure of Der f 7 provides a basis for studying the function and allergenicity of this group of allergens.