Serines

Part of speech: noun

Definitions

1. A type of amino acid characterized by the presence of a hydroxymethyl group that plays a crucial role in protein synthesis and metabolic processes
2. Referring to organic compounds that contain a chiral carbon atom and are vital for cellular functions, particularly in the context of enzymes and neurotransmitters
3. Amino acids that contribute to various biochemical functions, including acting as building blocks for proteins and serving as precursors for neurotransmitters in the body

Etymology: Serine is an amino acid, and its name comes from silk. The compound was first isolated in 1865 from silk protein, which is an especially rich source of it, and the name follows that origin. The chemist's choice drew on a long line of words for silk, running from ancient Greek "sēr," the name for the silk-producing people and their fabric, to Late Latin "sericus," meaning silken. The Greek root passed through Latin into the word "serica," the silk-cloth of the Roman world, and its adjective "sericus" gave the chemical its stem. Chemists in the nineteenth century often named newly isolated compounds after the substance they came from, so serine took its name from the material it was first pulled out of. The plural "serines" is simply the form used when referring to more than one molecule or more than one kind of serine.

Synonyms: amino acid, serine amino acid