Fig. 2From: Characterization of a new L-carnosine synthase mined from deep-sea sediment metagenomeEffect of different as the acyl donors on the production of L-carnosine. The specific enzymatic activity measured from H-β-Ala-NH2HCl (β-alanine-amide) was defined as 100% (titer, 0.48 ± 0.02 g/L). β-AlaOMe, β-alanine methyl ester hydrochloride, and β-AlaOEt, β-alanine ethyl ester hydrochlorideBack to article page