1ERE

HUMAN ESTROGEN RECEPTOR LIGAND-BINDING DOMAIN IN COMPLEX WITH 17BETA-ESTRADIOL

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (A, B, C, D, E...)	ESTROGEN RECEPTOR	polymer	253	28889.0	6	UniProt (P03372) Pfam (PF00104)	Homo sapiens (human)	ESTROGEN RECEPTOR, ER-LBD, ER-ALPHA
2	G, H, I, J, K... (A, B, C, D, E...)	ESTRADIOL	non-polymer		272.4	6	Chemie (EST)
3	M, N, O, P, Q... (A, B, C, D, E...)	water	water		18.0	114	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	173334.1
Non-Polymers*	Number of molecules	6
	Total formula weight	1634.3
All*	Total formula weight	174968.4

*Water molecules are not included.