Enamelin

Enamelin was described in older literature as an EDTA soluble enamel protein. It accounts for the organic portion of enamel, which represents 4% of enamel's mass. It turned out in recent research to be albumin derived from blood contamination.

The current description of enamelin is a protein coded at 4q13.3 that is a modulator for mineral formation and crystal elongation in enamel. It is believed to surround the hydroxyapetite crystals in enamel. Significant proteins in enamel are amelogenins and ameloblastins.

エナメリン Enamelina Enomelin