Glutamine
Glutamine (symbol Gln or Q) is an α-amino acid that is used in the biosynthesis of proteins. Its side chain is similar to that of glutamic acid, except the carboxylic acid group is replaced by an amide. It is classified as a charge-neutral, polar amino acid. It is non-essential and conditionally essential in humans, meaning the body can usually synthesize sufficient amounts of it, but in some instances of stress, the body's demand for glutamine increases, and glutamine must be obtained from the diet. It is encoded by the codons CAA and CAG.
C16orf71
Alanine was the most abundant amino acid, contributing to 11.54% of the molecular weight of the protein. Serine was the second most abundant, contributing 10.19% to the overall molecular weight. The average Alanine frequency in vertebrate proteins is approximately 7.4% and the average Serine frequency is approximately 8.1%.