Genes for thermostases that are resistant to amino acid bioactive pathways, derived from thermophilic bacteria

摘要

It refers to a protein whose amino acid sequence is 2, 4, 6, 8, 10, 94, 17-20, 22, 24, 26, 28, 30, 27, 34, 80 or these sequences include substitutes, rejection, insertion, addiction, a. The reinvestment of one or more amino acids with 30% residual activity after heat treatment at 50 ℃ for 5 minutes; Compared with the activity at 30 ° C, the phosphatase activity at 60 ° C makes it have the ability to absorb sulfur and c.thermoaminogenes, and the function of absorbing glucoside,The residual activity of pyridylate dehydrogenase, pyridylate carbohydrate, phosphate pyridyl alcohol and phosphate pyridylate carbohydrate was less than 50% or more after 5 minutes of treatment at 45 ℃; isocyanate dehydrogenase, dihydroxypyraldehyde, 2-oxoglutarato dehydrogenase, glutamate dehydrogenase, citric acid of octreoate. It also refers to a DNA molecule that encodes proteins; a method of producing l-amino acids, including the cultivation of a microorganism that has implanted DNA.