Fig. 2From: In silico prediction of structural changes in human papillomavirus type 16 (HPV16) E6 oncoprotein and its variantsStructures of the reference E6 oncoprotein and five variants. a Structure of the E6 reference oncoprotein: blue and its variants: b E6-G350: yellow, c E6-A176/G350: green, d E6-C188/G350: cyan, e E6 AAa: pink and f E6 AAc: orange. The silver spheres indicate zinc molecules. The orientation of the proteins is indicated by the axes, X: red, Y: green; Z: blueBack to article page