Fig. 1From: In silico prediction of structural changes in human papillomavirus type 16 (HPV16) E6 oncoprotein and its variantsAlignment of the protein sequences and their secondary structures from the reference E6 oncoprotein and its variants.a shows the alignment of amino acid sequences of the reference E6 oncoprotein and its intratypical variants. Amino acidic changes of every variant are highlighted in colors. b shows the structural alignment of their secondary structuresBack to article page