3CZ2

Dimeric crystal structure of a pheromone binding protein from Apis mellifera at pH 7.0

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)	Pheromone-binding protein ASP1	polymer	119	13194.8	2	UniProt (Q9U9J6) Pfam (PF01395)	Apis mellifera (Honeybee)
2	C, D, E, F, G... (A, B)	CHLORIDE ION	non-polymer		35.5	7	Chemie (CL)
3	J, K (A, B)	water	water		18.0	23	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	26389.6
Non-Polymers*	Number of molecules	7
	Total formula weight	248.2
All*	Total formula weight	26637.7

*Water molecules are not included.