7KJJ

Reconstructed ancestor of HIUases and Transthyretins

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)	TTR ancestor	polymer	132	14486.1	2		unidentified
2	C, E (A, B)	3,5,3',5'-TETRAIODO-L-THYRONINE	non-polymer		776.9	2	Chemie (T44)
3	D (A)	1,2-ETHANEDIOL	non-polymer		62.1	1	Chemie (EDO)
4	F, G (A, B)	water	water		18.0	178	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	28972.2
Non-Polymers*	Number of molecules	3
	Total formula weight	1615.8
All*	Total formula weight	30588.0

*Water molecules are not included.