PRKN and melanoma: In addition to the already known driver mutations, the genetic variations of ubiquitination‐related enzymes uncovered by high‐throughput sequencing are also greatly implicated in melanoma tumorigenesis, with BRCA1‐associated protein‐1 (BAP1), F‐box and WD repeat domain‐containing 7 (FBXW7) and PARK2 as the best representations.