1EJF

CRYSTAL STRUCTURE OF THE HUMAN CO-CHAPERONE P23

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Prostaglandin E synthase 3	polymer	125	14892.5	2	UniProt (Q15185) Pfam (PF04969) In PDB	Homo sapiens (human)	p23, Hsp90 co-chaperone
2	A, B	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
3		water	water		18.0	58	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	29784.9
Non-Polymers*	Number of molecules	3
	Total formula weight	288.2
All*	Total formula weight	30073.1

*Water molecules are not included.