31. Mammals lack the enzymes involved in the aspartate metabolic pathway, including homoserine dehydrogenase. 32. This enzyme participates in alanine and aspartate metabolism. 33. The zinc ions are bridged by the carboxylate groups of aspartate and glutamine residues. 34. Aspartate can re-enter purine nucleotide cycle.35. Similar motifs occur with aspartate or asparagine as residue i, called asx turn. 36. The specific steps for the half-reaction of Enzyme-PLP + aspartate ? 37. The diaminopimelic acid biosynthetic pathway of lysine belongs to the aspartate family of amino acids. 38. The higher the concentration of threonine or lysine, the more aspartate kinase becomes downregulated. 39. The malate-aspartate shuttle is found in much of the rest of the body. 40. This enzyme is also called "'aspartate -phenylpyruvate aminotransferase " '.
