Js. Liu et al., CRYSTAL-STRUCTURE OF THE UNIQUE RNA-BINDING DOMAIN OF THE INFLUENZA-VIRUS NS1 PROTEIN, Nature structural biology, 4(11), 1997, pp. 896-899
The nonstructural protein (NS1 protein) of the influenza A virus hinds
to several types of RNAs. X-ray crystallographic analysis of the RNA-
binding domain reveals a unique topology for the monomer as well as a
novel six-helix structure for the dimer.