Herein, we investigated whether introducing the SCD mutation into the sheep β-globin locus would recapitulate SCD’s complex pathophysiology by generating high quality SWISS-MODEL sheep Hb structures and performing MD simulations of normal/sickle human (huHbA/huHbS) and sheep (shHbB/shHbS) Hb, establishing how accurately shHbS mimics huHbS behavior. This evidence concerns the gene GSTM1 and Schnyder corneal dystrophy.