Structure of duck RIG-I (delta CARDS) bound to 31-mer RNA mismatched hairpin with 5'pppG-C blunt end, mimicking the influenza B virus vRNA promoter (panhandle).
9tkv is a 2 chain structure with sequence from Anas platyrhynchos and Influenza B virus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.