Fig. 1
From: A novel hydroxycinnamoyl transferase for synthesis of hydroxycinnamoyl spermine conjugates in plants
HCAA biosynthesis pathway in plants. PAL, phenylalanine ammonia lyase; C4H, cinnamate 4-hydroxylase; C3’H, cinnamate 3′-hydrolase; 4CL, 4-coumaroyl-coenzyme A ligase; CCoAMT, caffeoyl-CoA o-methyltransferase; CCR, cinnamoyl Co-A reductase; HCT, Hydroxycinnamoyl transferase; HQT, Hydroxycinnamoyl acid shikimate/quinate transferase; PHT, putrescine hydroxycinnamoyl transferase; SHT, spermidine hydroxycinnamoyl transferase; SPDS, spermidine synthase; SPMS, spermine synthase