3KBA

Progesterone receptor bound to sulfonamide pyrrolidine partial agonist

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Progesterone receptor	polymer	253	29254.4	2	UniProt (P06401) Pfam (PF00104) In PDB	Homo sapiens (human)	PR, Nuclear receptor subfamily 3 group C member 3
2	A, B	2-chloro-4-{(2-methylbenzyl)[(3S)-1-(methylsulfonyl)pyrrolidin-3-yl]amino}benzonitrile	non-polymer		403.9	2	Chemie (WOW)
3	A	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
4		water	water		18.0	425	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	58508.7
Non-Polymers*	Number of molecules	3
	Total formula weight	903.9
All*	Total formula weight	59412.6

*Water molecules are not included.