ADAMTS7 TAILS Discovery Set Overlap Analysis.A, venn diagram showing the overlap of unique candidate cleavage sites from SMC1 and SMC2 high confidence sites. B, venn diagram showing the overlap from all SMC and HUVEC TAILS datasets. C, gene assignment of the 91 unique candidate cleavage sites identified from multiple TAILS experiments, including 24 unique sites from 16 different genes identified in all three TAILS datasets. ADAMTS7, A disintegrin and metalloproteinase with thrombospondin motifs 7; HUVEC, Human umbilical vein endothelial cells; SMC, smooth muscle cell; TAILS, terminal amine isotopic labeling of substratess.