PCKRS RS/tRNA Pair Development Year 2010 ncAA(s) Incorporated N-epsilon-((1-(6-nitrobenzo[d][1,3]dioxol-5-yl)ethoxy)carbonyl)-L-lysine
OMeYRS RS/tRNA Pair Development Year 2013 ncAA(s) Incorporated m-Acetyl-L-phenylalanine p-azido-L-phenylalanine (pAzF) p-Iodo-L-phenylalanine p-Bromo-L-phenylalanine 2-Nitro-L-phenylalanine 2-Cyano-L-phenylalanine O-propargyl-L-tyrosine
MbPylRS-WT RS/tRNA Pair Development Year 2006 ncAA(s) Incorporated Norbornene-O–L-Lysine (NBO) N6-((2-azidoethoxy)carbonyl)-L-lysine Nε-(tert-Butoxycarbonyl)-L-lysine (BocLys) Nε -D-Prolyl-L-lysine N6-[(2 Propynyloxy)carbonyl]-L-lysine