Globular proteins | Fibrous proteins |
Globular proteins are highly branched or coiled structures | Fibrous proteins are elongated strand-like structures and are usually present in the form of rods or wires. |
Globular proteins are made up of not only primary, secondary but also tertiary and occasionally quaternary structures. | Fibrous proteins have primary and secondary structures. |
Hemoglobin is an example of globular protein | Examples of Fibrous proteins are keratin, collagen and elastin. |
Globular proteins have multiple functions as they are used to form enzymes, cellular messengers, amino acids | Fibrous proteins act only as structural proteins. |
Globular proteins are highly branched or coiled structures and are majorly responsible for the transportation of vital nutrients like oxygen through hemoglobin.