Below we discuss the structure of an amino group, some quick stats on the functional group, reactions with amino groups, and the amino functional group role in peptide bonds.

Nov 22, 2025 · What is an amino acid? An amino acid is an organic molecule that is made up of a basic amino group (−NH 2), an acidic carboxyl group (−COOH), and an organic R group (or side chain) …

Aug 17, 2025 · An amino group is a nitrogen atom connected to other atoms. In its simplest form, it is represented as -NH₂, where the nitrogen atom forms single bonds with two hydrogen atoms and one …

The amino acids in proteins are α-amino acids, which means the amino group is attached to the α-carbon of the carboxylic acid. Humans can synthesize only about half of the needed amino acids; the …

Amino acids are exactly what they say they are! They are compounds containing an amino group, -NH 2, and a carboxylic acid group, -COOH. The biologically important amino acids have the amino group …

Amino groups are single functional groups comprised of a nitrogen atom linked to hydrogen atoms, aryl groups, alkyl groups or some combination of those structures.

May 18, 2018 · amino group Chemically the CH—NH 2 group of amino acids and amines, among other compounds. The amino acid lysine has a second amino group in its side‐chain.

Amino group: The -NH 2 moiety. Found in primary amines (such as the standard amino acids except proline). When part of a primary amide, the -NH 2 moiety is called an amido group.

May 23, 2025 · Amino acids, the fundamental building blocks of proteins, each share a common structural motif: a central carbon atom bonded to an amino group (-NH₂), a carboxylic acid group ( …

Aug 24, 2025 · An amino group primarily consists of a nitrogen atom bonded to two hydrogen atoms, commonly represented as -NH₂. This specific arrangement constitutes a functional group, which is a …