and we had a good planar peptide unit based on the most recent work that Linus and his colleagues had done on the peptide bond. "Thus armed, we went to work on the collagen model in late September ...

Proteins are made up of smaller units called amino acids, which link together like the beads of a bracelet. A string of about 50 amino acids is called a peptide. Your body produces many types of ...

Within a protein, multiple amino acids are linked together by peptide bonds, thereby forming a long chain. Peptide bonds are formed by a biochemical reaction that extracts a water molecule as it ...