Show the Dehydration Synthesis reaction that occurs to form a dipeptide containing the following amino acids: cysteine and serine leucine and lysine i) ii)

Q: Polypeptide Handout Amino acids are linked together to form a peptide bond through an aminidation…

A: When two or more amino acids are linked together by peptide bond then a polypeptide is…

Q: In an anomeric pairs of monosaccharides, the b form has the —OH below the ring. A) True B) False

A: Monosaccharides are simple form of sugars such as glucose.

Q: Use the pka values, calculate the isoelectric point (pl) of the following amino acids. a) Leucine b)…

A:

Q: draw the following amino acid chains and give the single and three letter abbreviations for cysteine

A: The amino acid is the smallest unit, which helps to synthesize the polypeptide chain.

Q: What form exists at the isoelectric point of each of the following amino acids: (a) valine; (b)…

A: The isoelectric point of amino acid is the pH at which amino acid has no net charge and shows no…

Q: Lamin polypeptides (nuclear lamina) form dimers in which the central α-helical regions of two…

A: The nuclear lamina, a network of intermediate filaments lining the inner surface of the nuclear…

Q: For each of the following amino acids: 1) describe what the important functional group of the amino…

A: Proteins are made up of amino acids. Each amino acid has a distinct side chain, also referred to as…

Q: Write the following oligopeptide using the one letter code for the amino acids: Cys-His-lle-Leu-Glu…

A: One letter code has been assigned to each and every amino acids and is often used to represent the…

Q: 1) All Lamino acids have an S absolute configuration except L-cysteine, which has the R…

A: Cysteine contains a Sulfhydryl group in its side chain that is attached to the asymmetric carbon or…

Q: Polypeptide glutamine residues may be deamidated (the amide group is replaced by a carboxylate…

A: A mechanism known as deamination is used to convert glutamine into glutamic acid in the body. Such…

Q: Name all the amino acids that cannot exist as zwitterions. Please explain.

A: The amino acid is amphoteric in nature, which means they can react with acid as well as bases. The…

Q: Which of the following amino acids would you expect to find more often near the center of a folded…

A: Proteins are biomolecules made up of long chains of amino acids. It is macronutrient that is…

Q: Describe the amino acid illustrated here (Identify the following amino acid (at pH = 7.0):…

A: Amino acids are the organic molecule composed of amino group (NH2), an acidic carboxylic group…

Q: Use the one letter code to give the sequence of this peptide

A: A polypeptide is a chain structure, which is comprised of several amino acids. All these amino acids…

Q: Describe the amino acid illustrated above (at pH = 7.0). (the following amino acid at pH = 7…

A: Amino acids are the organic molecule composed of amino group (NH2), an acidic carboxylic group…