the aminoacid reacts as a standard nucleophile using nitrogen's free electron pair; the chloride is a better leaving group because of its lower basicity.
The amino acid proline is the only amino acid that has a secondary amine functional group. This is because proline is a cyclic amino acid that links the 3-carbon R-group back to the amine group, resulting in a secondary amine.
The biuret reagent should not react with a single amino acid. The reagent reacts when there is a peptide bond linking amino acids together. If you are seeing the biuret reagent react in the presence of a single amino acid, then there must be some amino acids that are still linked together.
it is C-N linkage between two amino acid.carboxylic group of one amino acid react with amino group of other amino acid
yes
Para amino phenol can react with hydrochloric acid to form para-aminophenol hydrochloride salt. This reaction involves the protonation of the amino group on the para amino phenol molecule by the hydrochloric acid.
Protein tertiary structure is 3-D. Secondary structure is 2-D or linear. I. e. the linear a-a sequence is the secondary structure. Amino-acid monomers comprise the primary structure.
Aminoaciduria-- The abnormal presence of amino acids in the urine.Secondary or renal aminoaciduria occurs because of a congenital defect in the amino acid transport system in the tubules of the kidneys.
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Amino acids doesn't react with the biuret reagent.
When amino acids react with nitric acid, a yellow color may be observed due to the formation of nitro compounds. Nitric acid can nitrate amino acids, leading to the production of yellow-colored nitro derivatives. The specific yellow color observed can vary depending on the amino acid present and the reaction conditions.
Yes, amino acid models can easily join together to form a protein molecule through peptide bond formation. Each amino acid has a carboxyl group and an amino group that can react together to form a peptide bond, linking one amino acid to the next in a protein chain. This process continues until a long chain of amino acids forms a complete protein molecule.
proline is not an amino acid it is an imino acid