Thus, we selected the following three representative proteins for calcium and protein transports as an additional mitochondrial proteome profile indicative of T2DM-associated mitochondrial functions (Supplementary Figure S6): (3) upregulated CALR for calcium transport and (4–5) upregulated SORT1 and RAB1A for protein transport. The gene discussed is RAB1A; the disease is type 2 diabetes mellitus.