2IOK

Human estrogen receptor alpha ligand-binding domain in complex with compound 1D

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)	Estrogen receptor	polymer	254	28976.1	2	UniProt (P03372) Pfam (PF00104)	Homo sapiens (human)	ER, Estradiol receptor, ER-alpha
2	C, D (A, B)	N-[(1R)-3-(4-HYDROXYPHENYL)-1-METHYLPROPYL]-2-(2-PHENYL-1H-INDOL-3-YL)ACETAMIDE	non-polymer		398.5	2	Chemie (IOK)
3	E, F (A, B)	water	water		18.0	71	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	57952.2
Non-Polymers*	Number of molecules	2
	Total formula weight	797.0
All*	Total formula weight	58749.2

*Water molecules are not included.