7-Letter Words Ending: ATIN

• a complex red organic pigment containing iron and other atoms to which oxygen binds

• a fibrous scleroprotein that occurs in the outer layer of the skin and in horny tissues such as hair, feathers, nails, and hooves

• an amino acid that does not occur in proteins but is found in the muscle tissue of vertebrates both in the free form and as phosphocreatine; supplies energy for muscle contraction

• a fibrous scleroprotein that occurs in the outer layer of the skin and in horny tissues such as hair, feathers, nails, and hooves

• a colorless water-soluble glutinous protein obtained from animal tissues such as bone and skin

• an edible jelly (sweet or pungent) made with gelatin and used as a dessert or salad base or a coating for foods

• a thin translucent membrane used over stage lights for color effects