Evolutionary analysis of PINK1 reveals key roles of the N- and C-terminal extensions and TOM20 in folding its kinase domain
PTEN-induced kinase 1 (PINK1) is a mitochondrial serine/threonine kinase that initiates ubiquitin-dependent mitophagy and is mutated in early-onset Parkinson’s disease. Despite extensive characterization of insect PINK1 orthologues, obtaining soluble and catalytically active recombinant Homo sapiens PINK1 (HsPINK1) has...