Molecular analysis of three novel G6PD variants: G6PD Pedoplis-Ckaro, G6PD Piotrkow and G6PD Krakow

We present three novel mutations in the G6PD gene and discuss the changes they cause in the 3-dimensional structure of the enzyme: 573C→G substitution that predicts Phe to Leu at position 191 in the C-terminus of helix αe, 851T→C mutation which results in the substitution 284Val→Ala in the β+α domain close to the C-terminal part of helix αj, and 1175T→C substitution that predicts Ile to Thr change at position 392.