41. Best known for its action on caseins, although it has been shown to hydrolyse hemoglobin and oxidized insulin B chain 42. It is hydrolysed into formate and 2-oxopent-4-enoate by 2-hydroxymuconate-semialdehyde hydrolase. 43. He then partially hydrolysed the insulin into short peptides, either with hydrochloric acid or using an enzyme such as trypsin. 44. The second epoxide is not hydrolysed immediately because it is localized next to a bay region, which shields the epoxide. 45. DAG can be phosphorylated to phosphatidate or it can be it can be hydrolysed to glycerol and its constituent fatty acids. 46. Both nucleotide-binding domains ( NBDs ) are required for peptide translocation, as each NBD cannot hydrolyse ATP alone. 47. This enzyme belongs to the family of hydrolases, specifically those glycosidases that hydrolyse O-and S-glycosyl compounds. 48. It dissolves in nitric acid but is readily hydrolysed to form a range of oxynitrates when the pH increases above 0. 49. Olives are soaked in lye ( dilute NaOH, 2-4 % ) for 8 10 hours to hydrolyse the oleuropein. 50. Meticillin is not bound and hydrolysed by penicillinase, meaning it can kill the bacteria, even if this enzyme is present.