Fig. (3) A) GLP-BIX01294 complex (PDB: 3FPD, BIX01294 is shown in orange) with SAH (cyan) superimposed with GLP-H3 co-crystal structure (PDB: 2RFI, H3 backbone (ribbon) and H3K9me2 are shown in green). B) G9a-UNC0224 complex (PDB: 3K5K, UNC0224 is shown in grey) with SAH (cyan) superimposed with GLP-H3 co-crystal structure (H3K9me2 is shown in green).