Fig. 4
From: Global analysis of prokaryotic tRNA-derived cyclodipeptide biosynthesis
a Frequency of predicted tRNA-derived cyclodipeptides in a global analysis of prokaryotic CDPS biosynthesis. b Comparison of known and predicted novel genetically encoded tRNA-derived cyclodipeptides. c Chemocentric view of known NRPS- and CDPS-derived cyclodipeptides and predicted tRNA-derived cyclodipeptides. “CDPS” refers to cyclodipeptides known to be produced by characterized CDPS enzymes, while “Non-CDPS only” refers to naturally occurring cyclodipeptides that are not known to be produced by any characterized CDPS