Y; and GFP H148TAG, N149TAG, V150TAG and Y

Y; and GFP H148TAG, N149TAG, V150TAG and Y151TAG were stop codon was followed by A, G, T and C, respectively. All these constructs were expressed using the cell-free expression kit supplemented by MjTyrRS (150 mg/mL) in the absence or presence of either MjtRNACUA or tRNACUAOpt (480 mg/mL). Western blot analysis (Fig. 3A, 3B) revealed that the expression level of full-length GFP depended on the specific nucleotide following TAG stop codon in the cell-free protein Title Loaded From File translation system based on an E. coli lysate. The fourth nucleotide hierarchy for efficient suppression was demonstrated to be ADisease [20,21]. Many studies have shown that not only metabolic regulation but required for maximal suppression efficiency was found to vary widely and depended on the concentration of MjtRNACUA (Fig. 2B). At a MjTyrRS concentration equal to 400?50 mg/mL and in the presence of 60 mg/mL MjtRNACUA, the expression level of Y39TAG GFP reached the maximum possible under these 23977191 conditions and was roughly 20 of WT expression level, while in the presence of 450 mg/mL MjtRNACUA, the maximal expression level reached 35 of WT expression level and required only 100 mg/mL of MjTyrRS. To determine whether the suppressor tRNA structure is limiting, we sought another suppressor. We then adjusted the concentr.Y; and GFP H148TAG, N149TAG, V150TAG and Y151TAG were stop codon was followed by A, G, T and C, respectively. All these constructs were expressed using the cell-free expression kit supplemented by MjTyrRS (150 mg/mL) in the absence or presence of either MjtRNACUA or tRNACUAOpt (480 mg/mL). Western blot analysis (Fig. 3A, 3B) revealed that the expression level of full-length GFP depended on the specific nucleotide following TAG stop codon in the cell-free protein translation system based on an E. coli lysate. The fourth nucleotide hierarchy for efficient suppression was demonstrated to be A 23977191 conditions and was roughly 20 of WT expression level, while in the presence of 450 mg/mL MjtRNACUA, the maximal expression level reached 35 of WT expression level and required only 100 mg/mL of MjTyrRS. To determine whether the suppressor tRNA structure is limiting, we sought another suppressor. We then adjusted the concentr.