What is an example of simple protein?

Answer 1

SSome scientists call protein a small peptides, that is, molecules with less than 25 amino acids. However, a typical small and very important protein is the insulin. This protein is crucial for the metabolism to regulate glucose in blood stream. Insulin is formed by two amino acid chains called A chain (21 residues) and B chain (30 residues), with small variants within mammal species.

Answer 2

Insulin can be an example for simple proteins that is made up of 51 amino acids. Trp cage is the smallest protein reported with 20 amino acids in length. There are peptide hormone exist that are also smaller and simple.

Answer 3

An example of a simple protein is albumin, which is found in egg whites. It is a globular protein that functions as a transport molecule in the blood, carrying hormones, fatty acids, and other substances throughout the body.