We report two evolved Methanosarcina mazei pyrrolysine tRNA synthetases to genetically incorporate the isomers of dibenzo[c,g][1,2]diazocine-alanine (DBDAA) into proteins either in the dark or under regulation of 405 nm photo-stimulation.… Click to show full abstract
We report two evolved Methanosarcina mazei pyrrolysine tRNA synthetases to genetically incorporate the isomers of dibenzo[c,g][1,2]diazocine-alanine (DBDAA) into proteins either in the dark or under regulation of 405 nm photo-stimulation. The genetic-encoded DBDAA realizes photo-tuning of enzymatic activity via the host-guest recognition of cucurbit[7]uril.
               
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