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Codon Optimization> | Artif icially synthesized, codon-optimized pfpapA , pfpapB and pfpapC (GenScript, NJ, USA) (acces- sion numbers; KU199222, KU199223, and KU199224) were cloned into pUC57 to generate pUC-pfpapA, pUC-pfpapB and pUC-pfpapC, respectively. | Get A Quote |
Aromatic amines containing an aminobenzene or an aniline moiety comprise versatile natural and artificial compounds including bioactive molecules and resources for advanced materials. However, a bio-production platform has not been implemented. Here we constructed a bacterial platform for para-substituted aminobenzene relatives of aromatic amines via enzymes in an alternate shikimate pathway predicted in a Pseudomonad bacterium. Optimization of the metabolic pathway in Escherichia coli cells converted biomass glucose to 4-aminophenylalanine with high efficiency (4.4 g L(-1) in fed-batch cultivation). We designed and produced artificial pathways that mimicked the fungal Ehrlich pathway in E. coli and converted... More