In amino acid terms the difference between proline and glycine
is that proline is a nonessential amino acid C5H9NO2 found in most animal proteins, especially collagen; its cyclic structure leads to kinks in the peptide chain of proteins while glycine is a nonessential amino acid, amino-acetic acid, C2H5NO2 found in most proteins but especially in sugar cane; the simplest amino acid.
proline
Noun
(amino acid) A nonessential amino acid C5H9NO2 found in most animal proteins, especially collagen; its cyclic structure leads to kinks in the peptide chain of proteins.
Synonyms
* Pro
glycine
Noun
(
en noun)
(amino acid) A nonessential amino acid, amino-acetic acid, C2H5NO2 found in most proteins but especially in sugar cane; the simplest amino acid.
Synonyms
* when used as a flavour enhancer
* Gly as a monomer in proteins