Search results
Results from the WOW.Com Content Network
Download as PDF; Printable version; In other projects ... move to sidebar hide. Amino acids are listed by type: Proteinogenic amino acid ; Non-proteinogenic amino ...
Download as PDF; Printable version; In other projects ... This is a list of articles that describe particular biomolecules or types of ... Amino acid; Amylase (also ...
The two amino acid residues are linked through a peptide bond. As both the amine and carboxylic acid groups of amino acids can react to form amide bonds, one amino acid molecule can react with another and become joined through an amide linkage. This polymerization of amino acids is what creates proteins.
An essential amino acid, or indispensable amino acid, is an amino acid that cannot be synthesized from scratch by the organism fast enough to supply its demand, and must therefore come from the diet. Of the 21 amino acids common to all life forms, the nine amino acids humans cannot synthesize are valine , isoleucine , leucine , methionine ...
An amino acid is any molecule that contains both amino and carboxylic acid functional groups. Subcategories This category has the following 18 subcategories, out of 18 total.
Lysine. Technically, any organic compound with an amine (–NH 2) and a carboxylic acid (–COOH) functional group is an amino acid. The proteinogenic amino acids are a small subset of this group that possess a central carbon atom (α- or 2-) bearing an amino group, a carboxyl group, a side chain and an α-hydrogen levo conformation, with the exception of glycine, which is achiral, and proline ...
Download as PDF; Printable version; ... Pages in category "Essential amino acids" ... This list may not reflect recent changes. ...
Histidine (symbol His or H) [2] is an essential amino acid that is used in the biosynthesis of proteins.It contains an α-amino group (which is in the protonated –NH 3 + form under biological conditions), a carboxylic acid group (which is in the deprotonated –COO − form under biological conditions), and an imidazole side chain (which is partially protonated), classifying it as a ...