Fig. 6: YopJ family effectors may adopt a conserved mechanism to regulate substrate binding by InsP6.
From: Secondary-structure switch regulates the substrate binding of a YopJ family acetyltransferase
a Crystal structure of PopP2-InsP6-CoA-RRS1WRKY complex (PDB code: 5W3X). The regulatory domain is colored in pink; the fold-switching region is colored in blue; the substrate recognition helix is colored in purple; the RRS1WRKY domain is shown in cyan. Similar colors are used in b, c. b Crystal structure of HopZ1a-InsP6 complex (PDB code: 5KLP). c Crystal structure of Avra-InsP6-CoA complex (PDB code: 6BE0).
