MYH6 and hypertrophic cardiomyopathy: Figure 4B reveals that in all KEGG pathways, the proteins were highly enriched in hsa05410 hypertrophic cardiomyopathy (HCM). Among the 17 proteins associated with the hsa05410 hypertrophic cardiomyopathy (HCM) KEGG pathway, TTN harbored the highest number of modification sites (174), followed by MYH6 (with 38) (Figure 4D).