The nonamino part of a conjugated protein is usually called its prosthetic group.

Glycoproteins are generally the largest and most abundant group of conjugated proteins.

Free monomeric units and conjugated proteins make up the outer layer.

A Holoprotein or conjugated protein is an apoprotein combined with its prosthetic group.

Conjugated proteins are classified on the basis of the chemical nature of their prosthetic groups.

A chromoprotein is a conjugated protein that contains a pigmented prosthetic group (or cofactor).

A conjugated protein is a protein that functions in interaction with other chemical groups attached by covalent bonds or by weak interactions.

However, other kind of proteins yield, on hydrolysis, some other chemical component in addition to amino acids and they are called conjugated proteins.

Glycoproteins are conjugated proteins in which the non-protein group is a carbohydrate glycan - typically an oligosaccharide or small polysaccharide, but occasionally a monosaccharide.

Scleroproteins, or fibrous proteins, constitute one of the three main classes of proteins, alongside globular proteins and conjugated proteins.

Some examples of conjugated proteins are lipoproteins, glycoproteins, phosphoproteins, hemoproteins, flavoproteins, metalloproteins, phytochromes, cytochromes and opsins.

Or it merely cleaves polysaccharide chains between residues that are not the terminal residue, although releasing oligosaccharides from conjugated protein and lipid molecules is more common.