Show anabolism of two molecules of serine. Be sure to clearly identify each molecule and bond/linkage involved. Hand-draw the diagram

Q: Classify each peptide chain as part of a parallel β sheet, part of an antiparallel β sheet, either…

A: Beta-sheets are one of the most common secondary structures seen within proteins. Several…

Q: Draw the amino acids serine and threomine bonded together with a petide bond.

A: Amino acid

Q: Illustrate the titration curve of the peptide with the given sequence below. Show the pKas,…

A: The given peptide is composed of eight amino acids attached together via peptide bonds. All the…

Q: In an alpha helix, the carbonyl oxygen of residuen is hydrogen bonded to the amide proton of residue…

A: In alpha helix the carbonyl oxygen of residue there is one hydrogen bonds between the oxygen bonded…

Q: Histidine: draw the amino acid side chain and give the single and three letter abbreviation.

A: Histidine is known as a semi-essential amino acid because it is synthesized in the body in adults…

Q: Translate the given amino acid sequence into one-letter code.…

A: Genetic codons are long enough to be taken in account in research purposes. So as for such, some…

Q: Describe the structure of IgG in detail by referring to the different levels of protein structure

A: Antibodies are glycoprotein, which has antigen-binding site, each amino acid has different amino…

Q: Blueberries have proanthocyanidins, which contain catechin monomer, dimer, and trimer, and polymers…

A: Cells produce lots of oxidants and acidic components when they are performing metabolism.…

Q: Define the term adenosine triphosphate?

A: Introduction   All cells require energy to survive and energy comes from respiration or metabolism.

Q: Explain the binding problem.

A: The brain is one of the organs of the central nervous system, along with the spinal cord. It is…

Q: A nonapeptide was treated with dithiothreitol to reduce any disulfide bridges, then partially…

A: Amino acids are the basic unit of the peptide and proteins. They are joined via the peptide bonds to…

Q: efer to the figure below. Replacing lysine with another amino acid in the protein may alter the…

A: Proteins: Proteins are an important class of biological macromolecules that are polymers of amino…

Q: How would the substituted amino acid (Cysteine) interact differently with the neighboring amino acid…

A: Cysteine is one of the few amino acids that contains sulfur. This allows cysteine to bond in a…

Q: A) Draw L-histidine. Label all ionizable groups with the appropriate pKa.

A: Introduction: Histidine is one of the 20 amino acids with imidazole ring that is highly basic by…

Q: Define the term and describe the autoantibodies presentin SLE.

A: Antibodies are Y-shaped compounds produced in the body in response to foreign agents. These are…

Q: Describe the chemical differences between a ribonucleoside triphosphate and a deoxyribonucleoside…

A: Ribonucleotide triphosphate (RNTPs) and Deoxyribonucleotide monophosphate they are used in…

Q: Match the post-translational protein modification to its function.   Creates new binding sites by…

A: Post translation modification of proteins are modification  reactions,which involves the addition of…

Q: B-sheets exist only in fibrous proteins. The a-helix is stabilized by hydrogen bonds petween C=O and…

A: Protein is the abundant biomolecule present in the living system. It is a nitrogenous macromolecule…

Q: Draw a diagram of the tetrapeptide Asn-Trp-Met-Ala (show all side chains and draw all peptide bonds…

A: Amino acids are the building blocks of proteins. A peptide bond is formed between the carboxy…

Q: Case B: An oligopeptide has the ff amino acid composition: 2 Phe, 2 Met, 2 Glu, 1 Arg, 1 Val, 1 Leu,…

A: Peptides are formed of amino acids connected through an amide/peptide bond. The peptide bond is…

Q: Draw at least 2 amino acids. Label the N-terminus and the C-terminus. Describe the property of the…

A: Amino acids are organic molecules composed of carbon, hydrogen, nitrogen, and oxygen. Amino acids…

Q: Identify the parts of the heterotrimeric G-protein shown in the image. B

A: Introduction :- G proteins, also known as guanine nucleotide-binding proteins, are a group of…

Q: How many amino acids are present on the helix to the right? Any partially drawn amino acids count as…

A: Basic properties of alpha helix 3.6 amino acid residues are present in 1 turn Rise per residue 1.5…

Q: Describe lysine degradation.

A: The amino acid is an organic acid that contains an alpha carboxyl group, alpha amino group, a…

Q: Explain the amino–imino forms of cytosine and adenine ?

A: Watson and Crick showed a mechanism for the spontaneous occurrence of transitions. Some of the…

Q: Draw out the structural formula of the oligopeptide, with the first amino acid as the N-terminus

A: Amine and carboxylic acid groups in amino acids are joined together, and forms chains of amino acids…

Q: Cyclic nucleotides (e.g., CGMP, CAMP) frequently make use of the same parts of the ribose ring;…

A: cGMP and cAMP are cyclic nucleotides where a cyclic bond is formed between sugar and phosphate…

Q: Within a naturally-occurring polypeptide, under neutral pH conditions (pH = 7.0), which of the…

A: Proteins are macromolecules composed of polypeptides which contains more than 20 amino acids. Each…

Q: What to submit: Draw in the hydrogen bonds for parallel and antiparallel sheets and replace the…

A: The proteins are a major class of biological macromolecules that are composed of amino acids…

Q: Draw a peptide bond between Phenylalanine (c-terminus) and Isoleucine (n-terminus).

A: Amino acids are organic compounds with two functional group namely carboxyl and amino. There are 20…

Q: Lactose is the sugar component of milk, which is why it is referred to as "milk sugar." It is…

A: Carbohydrates are the most essential biomolecule and the primary source of energy in many organisms.…

Q: Describe the stucture of triacylglycerols (TGA) and explain the hydrolysis of TAGs

A: Carboxylic acid with hydrocarbon side chain are fatty acids. Triacylglycerol are formed from…

Q: as asked to draw the structure of the amino acids serine (R group is -CH₂OH) and glycine (R group is…

A: A protein is formed when various amino acids are linked together by a peptide bond. Various amino…

Q: Structure Writing: Draw the structure of peptide with sequence G-A-N-D-A

A: If functional amine and carboxylic acid groups in amino acids join or combine together to form amide…

Q: Proline and glycine are two prevalent amino acids in the triple helix structure of collagen. Which…

A: Fusion proteins are proteins designed in vitro by joining 2 genes that code for 2 different proteins…

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: Draw serine

A: Those organic molecules which possess two functional groups carboxylate and amino group and a…

Q: What part of the structure is represented by the second chain having the order Asp- Asp-Ser-Val?

A: Proteins are made by linking amino acids with the help of peptide bonds. They form a chain that also…