AMELY

Amelogenin, Y isoform is a protein that in humans is encoded by the "AMELY" gene. "AMELY" is located on the Y chromosome and encodes a form of amelogenin. Amelogenin is an extracellular matrix protein involved in biomineralization during tooth enamel development.
Clinical significance.
Mutations in the related "AMELX" gene on the X chromosome cause X-linked amelogenesis imperfecta.