how many peptide bonds are in this peptide (disulfide bonds are NOT peptide bonds)

Q: Why is it that not all the angles between C-N can freely rotate?

A: The peptide backbone is represented below. -N-Cα-C-N-Cα-C-N-Cα-C-N-Cα-C- As you can see, there are…

Q: Now let us look at a real amino acid, alanine. Fill in the chart below for each ionizable group. You…

A: Amino acids are the building block of proteins. Amino acids are consisted of carboxyl group, amine…

Q: draw the peptide structure n-GYSEDAK-c in low pH

A: Various amino acids are connected to each other by means of a peptide Bond. Amino acidds connect…

Q: N - Leucine - Arginine - Proline - Aspartic acid - Methionine - C write the structure classify the…

A: Peptides are composed of amino acids that are bonded to each other via peptide bonds. The ionizable…

Q: This is a fill in the blank question: "This is a type of secondary structure in which sections of…

A: Protein play wide variety of essential function in our body. They provide strength and structural…

Q: This is the three-letter code for the amino acid that is the most geometrically constricted amino…

A: Amino Acids are the organic compounds that combine to form proteins, hence they are referred to as…

Q: The tertiary structure of a protein is maintained by interactions between the side chains of amino…

A: Proteins are composed of amino acids, which are bound together by peptide linkage. Amino acids…

Q: Peptide ionization Consider a peptide with the sequence Ser-His-Glu-Cys-Arg-Gln. You will be asked…

A: The net charge of the each amino acid residue in a peptide is determined by the side chain pK of the…

Q: The R group in alanine is –CH3, whereas the R group in aspartic acid is -CH2CO2H. After consulting…

A: Alanine is an α-amino acid that participates in the synthesis of proteins. It contains a carboxylic…

Q: How many peptide bonds are present in the peptide shown below?

A: By removing a water molecule from an amino group of one amino acid and a carboxyl group of the…

Q: Do all bonds in a peptide backbone have freedom of rotation

A: Bonds in a peptide backbone are formed by the interactions between unshared electrons of the amino…

Q: но HN NH, HN

A: A peptide is a sequence of amino acids that contains α-amino group of one amino acid is linked to…

Q: What moieties within oligopeptide are those mainly responsible for the formation of an alpha-helix?…

A: Proteins or polypeptides are the biomolecules that contain amino acids bonded via peptide bonds.…

Q: Draw serine at physiological pH. Include all hydrogen atoms. H. - H,N - H | |

A: Serine at physiological pH (pH=7.4) exist as zwitter ion.

Q: How many peptide bonds can you identify in the peptide structure depicted: HÓ. OH OH -NH N- Оно HO.…

A: Amino acids are biomolecules, monomers of the protein. There are 20 different naturally occurring…

Q: Which of the following is incorrect about the peptide Arg-Asp-Cys-Tyr-Gln-Arg-Glu? O a. Its…

A: The peptide given is represented in single letter codes as: RDCYQRE Its structure is:

Q: 1) A dipeptide is a peptide made of two amino acids connected through a peptide bond. a) Based on…

A: A dipeptide is composed of 2 amino acids linked together via a peptide bond . A peptide bond is…

Q: Only 0.1% of peptide bonds have the cis configuration. Calculate the difference in energy between a…

A: A peptide bond is formed between the alpha carboxyl group of the amino acid residue at the N…

Q: What does the "alpha" indicate in "α-helix"? It is a Greek helix. It's position lies above the…

A: Proteins are composed of twenty standard amino acids attached together via peptide bonds. The linear…

Q: Label the N- & C termini Label ALL alpha - carbons (with an alpha) Label ALL peptide bonds(…

A: Pepetides are composed of amino acids joined together by peptide bonds. All linear peptides have an…

Q: Which amino acid is NOT associated with the oligopeptide given by the shorthand notation GRFAV?…

A: Biological macromolecules are those large molecules that are necessary for the survival and growth…

Q: Form DIANINE name using the one-letter symbol and draw it as a peptide chain. Name the peptide as…

A: The given peptide has seven amino acids. The individual amino acids in a peptide are joined by the…