1QKU

WILD TYPE ESTROGEN NUCLEAR RECEPTOR LIGAND BINDING DOMAIN COMPLEXED WITH 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 (A, B, C)	ESTRADIOL RECEPTOR	polymer	250	28619.7	3	UniProt (P03372) Pfam (PF00104)	HOMO SAPIENS (HUMAN)
2	D, E, F (A, B, C)	ESTRADIOL	non-polymer		272.4	3	Chemie (EST) PubChem (16757676) PubChem (1807201) PubChem (43912931) PubChem (44284023) PubChem (46781508) PubChem (177015577) PubChem (1807200) PubChem (54403267) PubChem (56624791) PubChem (57041922) PubChem (58650893) PubChem (59084698) PubChem (5317222) PubChem (68014581) PubChem (68209947) PubChem (70220248) PubChem (70864205) PubChem (450) PubChem (12313788) PubChem (5757) PubChem (5998) PubChem (10596) PubChem (14880) PubChem (68570) PubChem (91740223) PubChem (162947701) PubChem (101691329) PubChem (667480) PubChem (667515) PubChem (721867) PubChem (166849971) PubChem (928284) PubChem (118548795) PubChem (1258565) PubChem (5317221) PubChem (5745505) PubChem (6328313) PubChem (6432565) PubChem (6560352) PubChem (6603846) PubChem (126969992) PubChem (129010410) PubChem (129317336) PubChem (6918968) PubChem (6919041) PubChem (7000012) PubChem (7004689) PubChem (7048584) PubChem (7048670) PubChem (130307439) PubChem (130307440) PubChem (7061189) PubChem (7067800) PubChem (9795489) PubChem (9811784) PubChem (9903595) PubChem (9938293) PubChem (11869602) PubChem (11870431) PubChem (12313787) PubChem (12313791) PubChem (12313794) PubChem (143489158) PubChem (144605119) PubChem (145157829) PubChem (145610824) PubChem (154109755) PubChem (172873304)
3	G, H, I (A, B, C)	water	water		18.0	596	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	85859.2
Non-Polymers*	Number of molecules	3
	Total formula weight	817.1
All*	Total formula weight	86676.3

*Water molecules are not included.