4A2Q

Structure of duck RIG-I tandem CARDs and helicase domain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, D, E	RETINOIC ACID INDUCIBLE PROTEIN I	polymer	797	90733.3	4	UniProt (D3TI84) Pfam (PF16739) Pfam (PF00270) Pfam (PF18119) Pfam (PF00271) In PDB	ANAS PLATYRHYNCHOS	RIG-I

Sequence modifications

A, B, D, E: 1 - 794 (UniProt: D3TI84)

PDB	External Database	Details
Gly -2	-	expression tag
Ala -1	-	expression tag
Met 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	362933.4
All*	Total formula weight	362933.4

*Water molecules are not included.