Supplementary Figure 2: Structure of the EBS–H3K27me3 complex.
From: EBS is a bivalent histone reader that regulates floral phase transition in Arabidopsis
a, Interactions between the BAH and PHD domains. The interacting residues are highlighted in the stick representation. b, An omit map for the H3K27me3 peptide is shown in magenta mesh. c, ITC binding curves between H3K27me3 and various EBS point mutants showing that the aromatic residues and His95 are essential for recognition of H3K27me3. The ITC experiments were repeated twice independently with similar results.
