4PM1

Human transthyretin (TTR) complexed with 16-alpha-bromo-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 (A, B)	Transthyretin	polymer	127	13777.4	2	UniProt (P02766) Pfam (PF00576)	Homo sapiens (Human)	ATTR,Prealbumin,TBPA
2	C, F (A, B)	(14beta,16alpha,17alpha)-16-bromoestra-1,3,5(10)-triene-3,17-diol	non-polymer		351.3	2	Chemie (ESZ)
3	D, E (B)	1,2-ETHANEDIOL	non-polymer		62.1	2	Chemie (EDO)
4	G, H (A, B)	water	water		18.0	334	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	27554.7
Non-Polymers*	Number of molecules	4
	Total formula weight	826.7
All*	Total formula weight	28381.4

*Water molecules are not included.