Genetics and Genomics Commons^™

Distribution Bias Analysis Of Germline And Somatic Single-Nucleotide Variations That Impact Protein Functional Site And Neighboring Amino Acids, Y Pan, C Yan, Y Hu, Y Fan, Qing Pan, Q Wan, J Torcivia-Rodriguez, Raja Mazumder

Biochemistry and Molecular Medicine Faculty Publications

Single nucleotide variations (SNVs) can result in loss or gain of protein functional sites. We analyzed the effects of SNVs on enzyme active sites, ligand binding sites, and various types of post translational modification (PTM) sites. We found that, for most types of protein functional sites, the SNV pattern differs between germline and somatic mutations as well as between synonymous and non-synonymous mutations. From a total of 51,138 protein functional site affecting SNVs (pfsSNVs), a pan-cancer analysis revealed 142 somatic pfsSNVs in five or more cancer types. By leveraging patient information for somatic pfsSNVs, we identified 17 loss of functional …