Figure 2.
Neighbor-joining phylogenetic tree of acyltransferase proteins from different plant species. Line lengths indicate the relative distances between nodes. Protein accession numbers are indicated. Den. morifolium DmAT and R. serpentina ACT refer to acyltransferase sequences for which the crystal structures are available (2e1t and 2bgh, respectively). ACY, Hydroxyanthranilate hydroxycinnamoyl transferase. Numbers on the nodes refer to bootstrap test values.