Among these proteins such as Glyceraldehyde-3-phosphate dehydrogenase, Enolase 1, Phosphoglycerate dehydrogenase, Pyruvate kinase were also demonstrated in SARS, Influenza virus, HIV-1 and rhesus monkey rhadinovirus [18, 20, 21, 58]. The gene discussed is PHGDH; the disease is severe acute respiratory syndrome.