3UV1

Crystal structure a major allergen from dust mite

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Der f 7 allergen	polymer	196	22197.4	2	UniProt (A1KXH4) UniProt (by SIFTS) (Q26456)	Dermatophagoides farinae (American house dust mite)
2	C, D (A, B)	water	water		18.0	281	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	44394.7
All*	Total formula weight	44394.7

*Water molecules are not included.