MuSK protein
Mammalian protein found in Homo sapiens / From Wikipedia, the free encyclopedia
MuSK (for Muscle-Specific Kinase)[1] is a receptor tyrosine kinase required for the formation and maintenance of the neuromuscular junction.[2] It is activated by a nerve-derived proteoglycan called agrin,[3] which is similarly also required for neuromuscular junction formation.[4]