Raissipour: Different Classes of Proteins

 Ovalbumin is a storage protein found in eggs.

 Pectinases is an enzyme found in grapes.

 Carrots have keratin which is a structural protein.

Hemoglobin is a transport protein found in raw beef.

 

The goldfish, Carassius auratus auratus, has a receptor protein in its eye.

All of them found at 42.283089 -71.600311