1Y0X

Thyroxine-Thyroid Hormone Receptor Interactions

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (X)	Thyroid hormone receptor beta-1	polymer	281	31713.5	1	UniProt (P10828) Pfam (PF00104)	Homo sapiens (human)
2	B, C, D, E, F... (X)	CACODYLATE ION	non-polymer		137.0	6	Chemie (CAC)
3	H (X)	3,5,3',5'-TETRAIODO-L-THYRONINE	non-polymer		776.9	1	Chemie (T44)
4	I (X)	water	water		18.0	10	Chemie (HOH)

Sequence modifications

X: 202 - 461 (UniProt: P10828)

PDB	External Database	Details
Met 181	-	expression tag
Gly 182	-	expression tag
Ser 183	-	expression tag
Ser 184	-	expression tag
His 185	-	expression tag
His 186	-	expression tag
His 187	-	expression tag
His 188	-	expression tag
His 189	-	expression tag
His 190	-	expression tag
Ser 191	-	expression tag
Ser 192	-	expression tag
Gly 193	-	expression tag
Leu 194	-	expression tag
Val 195	-	expression tag
Pro 196	-	expression tag
Arg 197	-	expression tag
Gly 198	-	expression tag
Ser 199	-	expression tag
His 200	-	expression tag
Met 201	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	31713.5
Non-Polymers*	Number of molecules	7
	Total formula weight	1598.8
All*	Total formula weight	33312.4

*Water molecules are not included.