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. 2004 Feb 26;23(5):1188–1197. doi: 10.1038/sj.emboj.7600129

Figure 1.

Figure 1

SQ/TQ motifs phosphorylated by ATR/ATM lie in clusters. (A) Schematic representation of a selection of proteins phosphorylated by ATR and/or ATM. Asterisks represent SQ/TQ motifs. ‘P' symbols denote reported in vivo ATM/ATR phosphorylation sites. (B) Schematic representation of Esc4p. SQ/TQ motifs are represented by asterisks and the SQ/TQ cluster between amino acids 743 and 807 is underlined. BRCT domains are also highlighted. One database suggests a cryptic BRCT domain at the C-terminus but this is not shown.