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. 2019 Nov 16;48(1):460–471. doi: 10.1093/nar/gkz1081

Figure 5.

Figure 5.

R3 repeat is incompatible with DNA 6mA modification. (A) The interactions between R3 Asn residues and the AA element in WER–DNA and MsMyb–DNA (PDB code: 1H8A) complexes. ITC analysis shows the impact of 6mA modification on DNA binding by (B) WER and (C) MsMyb, respectively. (D) Consensus sequence and conservation analysis of the R3 motif involved in DNA recognition of MYB domain proteins. Plant and animal MYB proteins are shown in the upper and lower panels, respectively. (E) The potential target motif AACNDN (D: A or T or G) recognized by WER can be methylated in vivo by searching the Arabidopsis DNA methylation databases (GSM2807190 for 5mC, GSM2157793 for 6mA).