Illustration from Scientific Research

Gray squares illustrate amino acids starting at position 290 in GPR68 interspersed with purple squares that designate predicted phosphorylation sites. Complete arrestin binding motif matches shown in the first row of blue squares. Partial motif matches are shown in peach color below where darker squares correspond to amino acids involved in more binding motifs. The position of rs61745750 (330 K > 330N) is highlighted in blue and rs61745752 (336E > 336*) truncation is highlighted in red. Positions and sequence of the motif matches are provided in the table where PL = partial long, PS = partial short, L = complete long. The lysine substituted by asparagine is shown across motif matches in purple. Motifs removed by rs61745752 (336E > 336*) are highlighted in red

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