2ZKO

Structural basis for dsRNA recognition by NS1 protein of human influenza virus A

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (C, D)	RNA (5'-R(P*AP*GP*AP*CP*AP*GP*CP*AP*UP*UP*AP*UP*GP*CP*UP*GP*UP*CP*UP*UP*U)-3')	polymer	21	6651.9	2
2	C, D (A, B)	Non-structural protein 1	polymer	73	8308.5	2	UniProt (P03496) Pfam (PF00600)	Influenza A virus	NS1, NS1A
3	E, F (A, B)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
4	G, H, I, J (C, D, A, B)	water	water		18.0	205	Chemie (HOH)

Sequence modifications

A, B: 1 - 70 (UniProt: P03496)

PDB	External Database	Details
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	29920.8
Non-Polymers*	Number of molecules	2
	Total formula weight	184.2
All*	Total formula weight	30105.0

*Water molecules are not included.