Keywords: PDB 1y4m EBI.jpg Coiled coil proteins Stalk segment of viral fusion proteins Virus ectodomain Virus ectodomain HERV-FRD 6p24 1 provirus ancestral Env polyprotein EBI License 1y4m November 16 2008 HERV-FRD 6p24 1 provirus ancestral Env polyprotein Files uploaded by Nichalp's script |