Filovirus Glycoprotein Sequence, Structure and Virulence

Abstract

Leading Ebola subtypes exhibit a wide mortality range, here explained at the molecular level by using fractal hydropathic scaling of amino acid sequences based on protein self-organized criticality. Specific hydrophobic features in the hydrophilic mucin-like domain suffice to account for the wide mortality range. Significance statement: Ebola virus is spreading rapidly in Africa. The connection between protein amino acid sequence and mortality is identified here.