| Gene Name | HGNC ID | COSMIC_MutID | Primary site | Primary histology | AA-Mutation | Mutation Type | Genomic Position | FATHMM prediction | FATHMM score | Literature evidence |
| PTPRO | 9678 | COSM142749, | skin | malignant_melanoma | p.E482K | Substitution - Missense | 12:15508747-15508747, | PATHOGENIC | 0.99784 | 19074898 |
| PTPRO | 9678 | COSM142752, | skin | malignant_melanoma | p.D1075N | Substitution - Missense | 12:15581769-15581769, | PATHOGENIC | 0.99737 | 19074898 |
| PTPRO | 9678 | COSM109418, | skin | malignant_melanoma | p.E854K | Substitution - Missense | 12:15557456-15557456, | PATHOGENIC | 0.98589 | 19074898 |
| PTPRO | 9678 | COSM314601, | lung | carcinoma | p.K937R | Substitution - Missense | 12:15569479-15569479, | PATHOGENIC | 0.98459 | 22941188 |
| PTPRO | 9678 | COSM107474, | skin | malignant_melanoma | p.S280Y | Substitution - Missense | 12:15501797-15501797, | PATHOGENIC | 0.9708 | 19074898 |
| PTPRO | 9678 | COSM107474, | skin | malignant_melanoma | p.S280Y | Substitution - Missense | 12:15501797-15501797, | PATHOGENIC | 0.9708 | 21499247 |
| PTPRO | 9678 | COSM142753, | skin | malignant_melanoma | p.S1169L | Substitution - Missense | 12:15589550-15589550, | PATHOGENIC | 0.90824 | 19074898 |
| PTPRO | 9678 | COSM108504, | skin | malignant_melanoma | p.R1122* | Substitution - Nonsense | 12:15587005-15587005, | PATHOGENIC | 0.89433 | 19074898 |
| PTPRO | 9678 | COSM107957, | skin | malignant_melanoma | p.F938L | Substitution - Missense | 12:15569483-15569483, | PATHOGENIC | 0.88879 | 19074898 |
| PTPRO | 9678 | COSM142750, | skin | malignant_melanoma | p.Q768* | Substitution - Nonsense | 12:15546706-15546706, | PATHOGENIC | 0.87103 | 19074898 |
| PTPRO | 9678 | COSM142751, | skin | malignant_melanoma | p.S774F | Substitution - Missense | 12:15549110-15549110, | PATHOGENIC | 0.8638 | 19074898 |