amino acid
amino acid
Definition
amino acid
noun
- any of a large group of organic acids containing a carboxyl group, COOH, and an amino group, NH
- any of the 25 amino acids that link together into polypeptide chains to form proteins that are necessary for all life: in general, they are water-soluble, crystalline, amphoteric electrolytes having mirror-image isomeric forms with right and left optical activity: ten of these (essential amino acids) cannot be synthesized by the human body and must be consumed
amino acid
Usage Examples
Converse of object
- contain: Contains essential amino acids and over 70 trace elements.
- conserve: The carbohydrate-binding sites of these lectins consist of two conserved amino acids on beta pleated sheets.
- call: Proteins are made of long chains of even smaller building blocks called amino acids.
- convert: Copper also helps convert amino acids into pigment, thereby adding color to hair and skin.
- specify: Each set of three bases, or codon, specifies a particular amino acid.
- find: For instance, Taurine is an important amino acid found in high concentrations in mother's milk.
Preposition: in
- protein: The coding region ( light blue ) is the information used to define the sequence of amino acids in the protein.
Adjective modifier
- non-essential: The researchers also found that protein synthesis was not enhanced by the addition of non-essential amino acids.
- essential: This essential amino acid is vital in the make up of critical body proteins.
- specific: However, the NO boosting power of this specific amino acid is heavily dependent upon the bonded ratio of L-Arginine to AKG.
- different: Codon degeneracy Although there are 64 possible triplet codons, there are only 20 different amino acids coded by them.
- particular: Three of the codons are instructions to stop building, which leaves 61 to code for particular amino acids.
Modifies a noun
- sequence: The components of the upstream module are highly homologous in amino acid sequence to their downstream counterparts.
- residue: This score is the sum of the weights corresponding to the amino acid residues found in the target sequence at each weight matrix position.
- substitution: One subunit ( top right ) has been displaced to display the location of the amino acid substitutions ( in cyan and white ).
- proline: When plants experience a drought, they produce special compounds, such as the amino acid proline.
- cysteine: Firstly, asparagus contains a number of sulfur containing chemicals including the amino acids cysteine and methionine.
- phenylalanine: Phenylketonuria is a genetic disorder, which means, from birth, these persons cannot break down the amino acid phenylalanine.
Noun used with modifier
- branched-chain: These mice provide an important animal model for study of the branched-chain amino acids metabolism and its toxicity.
- blood: Studies have confirmed that muscle protein synthesis rates are stimulated as long as blood amino acid concentrations remain high [ 12 ] .
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