7W9R

Crystal structure of V30M-TTR in complex with naringenin derivative-18

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	159	17342.6	2	UniProt (P02766) Pfam (PF00576)	Homo sapiens (human)	ATTR,Prealbumin,TBPA
2	C, D (A, B)	(2~{R})-2-[3,5-bis(chloranyl)-4-oxidanyl-phenyl]-5,7-bis(oxidanyl)-2,3-dihydrochromen-4-one	non-polymer		341.1	2	Chemie (91C)
3	E, F (A, B)	water	water		18.0	47	Chemie (HOH)

Sequence modifications

A, B: -19 - 127 (UniProt: P02766)

PDB	External Database	Details
Met -31	-	initiating methionine
Arg -30	-	expression tag
Gly -29	-	expression tag
Ser -28	-	expression tag
His -27	-	expression tag
His -26	-	expression tag
His -25	-	expression tag
His -24	-	expression tag
His -23	-	expression tag
His -22	-	expression tag
Gly -21	-	expression tag
Ser -20	-	expression tag
Met 30	Val 50	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	34685.2
Non-Polymers*	Number of molecules	2
	Total formula weight	682.3
All*	Total formula weight	35367.4

*Water molecules are not included.