3HQ5

Progesterone Receptor bound to an Alkylpyrrolidine ligand.

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)	Progesterone receptor	polymer	256	29554.6	2	UniProt (P06401) Pfam (PF00104)	Homo sapiens (human)	PR, Nuclear receptor subfamily 3 group C member 3
2	C, D, E, F (A)	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
3	G, I (A, B)	2-chloro-4-{[(3S)-1-methylpyrrolidin-3-yl][2-(trifluoromethyl)benzyl]amino}benzonitrile	non-polymer		393.8	2	Chemie (GKK)
4	H, J (A, B)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
5	K, L (A, B)	water	water		18.0	448	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	59109.3
Non-Polymers*	Number of molecules	8
	Total formula weight	1356.1
All*	Total formula weight	60465.4

*Water molecules are not included.