What is the difference between PHR and PHRca?

What is the difference between PHR and PHRca? Proteins are, by definition, glycoproteins. They can have molecular weight less than 60,000 and can function as structural scaffolds for the organization of protein-carbohydrate structures. The most widely accepted protein sequence is glycolipids; proteins with a structural resemblance to glycolipids are commonly transmembrane proteins. Proteins can also … Continue Reading