7DT8

Crystal structure of V30M mutated transthyretin in complex with 4-chloro-9-oxo-9H-xanthene-2-carboxylic acid

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Transthyretin	polymer	159	17342.6	2	UniProt (P02766) Pfam (PF00576) In PDB	Homo sapiens (Human)	ATTR,Prealbumin,TBPA
2	A, B	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3	A, B	4-chloranyl-9-oxidanylidene-xanthene-2-carboxylic acid	non-polymer		274.7	2	Chemie (HH9)
4		water	water		18.0	211	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	4
	Total formula weight	629.5
All*	Total formula weight	35314.6

*Water molecules are not included.