
Pyrrolysyl-tRNA synthetase: An ordinary enzyme but an outstanding genetic code expansion tool
Keywords: Pyl, pyrrolysine; PylRS, pyrrolysyl-tRNA synthetase; AARS, aminoacyl-tRNA synthetase; NCAA, non-canonical amino acid; MMA, monomethylamine; MMAMT, monomethylamine methyltransferase; LysRS, lysyl-tRNA synthetase; Lys, lysine; Sec, selenocysteine; SAM, S-ad