pAcFRS.2.t1 RS/tRNA Pair Development Year 2015 ncAA(s) Incorporated p-acetyl-L-phenylalanine p-azido-L-phenylalanine (pAzF) p-iodo-L-phenylalanine Trifluoromethyl-L phenylalanine O-tert-butyl-L-tyrosine (Tby)
DHP-RS (MjDOPA-RS) RS/tRNA Pair Development Year 2003 ncAA(s) Incorporated 3,4-Dihydroxy-L-phenylalanine
p(sp)Phe-RS (pCNF-RS ; pAzF-RS) RS/tRNA Pair Development Year 2009 ncAA(s) Incorporated p-cyano-L-phenylalanine p-ethynyl-L-phenylalanine p-azido-L-phenylalanine (pAzF)
MjBpa-RS1 (BpaRS; pBpF-RS) RS/tRNA Pair Development Year 2002 ncAA(s) Incorporated p-benzoyl-L-phenylalanine (Bpa)