GP64, the main envelope glycoprotein of the multicapsid nucleopolyhedrovirus budded virion, is important for sponsor cell receptor binding and mediates low-pH-triggered membrane fusion during access by endocytosis. C terminus) restored fusion activity. These data suggest that the membrane fusion function of GP64 is dependent on a critical length of the hydrophobic TM website. All GP64… Continue reading GP64, the main envelope glycoprotein of the multicapsid nucleopolyhedrovirus budded virion,