Draw the structure and name the following polypeptides:
Q: A polypeptide is shown below. Please answer the following questions. OH В A C H;N E H D H a. Match…
A: A polypeptide is a long, unbranched chain of amino acids joined by peptide/amide bonds. The peptide…
Q: What is the TERTIARY STRUCTURE as the classification of proteins based on structure? Please do not…
A: Proteins are the most abundant organic molecule in living systems. It plays a role in structural,…
Q: draw the primary structure of the polypeptide at physiological pH range of 7.35-7.45 put the name of…
A: Polypeptides or peptides are composed of twenty standard amino acids attached together via peptide…
Q: In the following monosaccharide hemiacetal, identify the anomeric carbon atom. Identify the…
A: Monosaccharides are compounds that cannot be further hydrolyzed into still smaller molecules. These…
Q: Draw the stereoisomers of the following amino acids. Indicate pairs of enantiomers and pairs of…
A: Isomers are molecules with the same molecular formula, but they differ in functional groups,…
Q: Draw 2,2‑dimethylbutane. Show all hydrogen atoms. 2.)Draw 3‑ethylhexanoic acid. Draw the structure…
A: Organic compounds are the compounds that contain carbon-hydrogen bonds. There are many different…
Q: Discuss the level of the Polypeptides structure?
A: Proteins are the ultimate products of the genes. DNA is transcribed into m RNA and this is…
Q: What is the formation of 2 tripeptides of glycine? Where is the location of the peptide bonds and…
A: Proteins are polymers of amino acids. Amino acids sequence in a protein is guided by the nitrogen…
Q: a. How many possible stereoisomers does D-ribose have? b. What bond is present between the fatty…
A:
Q: Draw the structure of the same tripeptide at pH 7.00.
A: The pKa values of amino acid side chains, the pKa of the alpha amino group at the N-terminus and the…
Q: IUPAC name for the structure given. (DO NOT write "cis or trans") * H
A: Since this is a structure having a -COOH functional group and rest all is a CH backbone thus it…
Q: Compound A is a dipeptide, optically inactive. While compound B is a tripeptide, and optically…
A: Peptides are polymers of amino-acid residues formed via peptide bond (which is a condensation…
Q: The dihedral or torsion angles of polypeptide backbone, the allowed values of which are summarized…
A: According to the Ramachandran plot, the torsion angles of the peptide backbone consist of phi (ϕ)…
Q: For each polypeptide derived in the following sequences: 5' CAA GAG GUA UCC UAC AGA 3' 5' GUC AUC…
A: Polypeptides are composed of amino acids linked to each other via peptide bonds. The peptide bond…
Q: Bradykinin, a peptide that helps to regulate blood pressure, has the primary structure…
A: Bradykinin is a peptide found in the body, which helps control inflammation.
Q: What are examples of polyiodides? Include their structure
A: Polyiodides are a class of polyatomic halide anions that consists entirely of iodine atoms. It is…
Q: Please Write the Structure Activity Relationship (SAR) of Losartan?
A: -Losartan is generally used to prevent heart attack or we can say that it's very useful in…
Q: Draw the possible structural formulae of compounds P, Q, R, S, T and U. Label the peptide bond(s)…
A: Amino acids are organic compounds that contain an alpha-amino and an alpha-carboxylic acids group.…
Q: Describe in detail why the atoms surrounding the peptide bond are planar, forming the so-called…
A: Proteins are biopolymers made of amino acid monomers. They have multiple structural levels- primary,…
Q: Construct the primary structure of the following oligopeptides, preferably in their zigzag formulas.
A: Amino acids Proteins are the polymers of nitrogenous compounds called amino acids. Each amino acid…
Q: Choose from the following pairs. Which are constitutional isomers? Pair A Br
A: constitutional isomers are structural isomers that they differ in structure but have the same…
Q: Write the name and structural formulas of the different purine and pyrimidine bases.
A: Purine and pyrimidine nucleotide synthesis is an important specialized pathway for a variety of…
Q: Draw the following amino acids described below include all hydrogens in the structure. 1)amino acid…
A: Amino acids are present in the protonated or deprotonated form depending on their pKa and the pH of…
Q: Compounds X and Y are acidic amino acid and basic amino acid, respectively. While monomers A and B…
A: Proteins are unbranched polymers constructed from 20 standard α-amino acids. They have four levels…
Q: Identify the monomers for the following polymers A.) Maltose B.) Sucrose C.) Lactose
A: INTRODUCTION Monomers are building blocks of polymers. The above mentioned compounds are…
Q: Classify the following lipid (choose all that apply for the overall structure, not the individual…
A: Note: Since you have posted a question with multiple subparts, we will solve the first three…
Q: draw the primary structure of the polypeptide at physiological pH range of 7.35-7.45 put the name of…
A: Proteins are unbranched polymers constructed from 20 standard α-amino acids. They have four levels…
Q: 5 (a) Describe in detail how you will determine the primary structure of protein. You have been…
A: The primary structure of a protein is generally referred to the sequence of amino acids in the…
Q: Give structures for the following, (a) cis-9-Dodecenoic acid (b) 18:1CA11 (c) A saturated fatty acid…
A: Fatty acid is a long chain of aliphatic bonds. They are the carboxylic acids. They can be saturated…
Q: Indicate whether each of the following statements about stereoisomers is true or false. 1-33 a.…
A: The spatial arrangement of atoms in a molecule may differ by a certain degree. This leads to the…
Q: Draw the structure of a dipeptide containing the amino acidsalanine and tyrosine and outline the…
A: Protein is a polymer formed from amino acid joined by peptide bond. It is abundantly found in the…
Q: What is the minimum number of polypeptide chains necessary for quaternary structure to exist?
A: The structural organization of protein was classified into four types: primary structure: formation…
Q: Convert the following structural formulas into condensed structures.
A: Structural formulae are the structures that are drawn in a single line, whereas condense structures…
Q: What is meant by the term polypeptide backbone?
A: A series of amino acids joined by peptide bonds form a polypeptide chain and each amino acid unit in…
Q: Please describe the difference of Ceramide NP, Ceramide AP, Ceramide EOP. Which is the best type of…
A:
Q: Following are two structural formulas for (S)-serine, one of the building blocks of proteins Is…
A: Amino acids Proteins are the polymers of nitrogenous compounds called amino acids. Each amino acid…
Q: What types of interactions are possible between the side chains of the polypeptide shown below?…
A: Proteins are the polymers of amino acid connected to each other by covalent peptide bond.
Q: Structure Name Classification NH2 A) B) HN C) D) H. NH2 E) F) G) H) N. 1) J) NH N. ZI ZI ZI
A: In nucleic acids , attached to each of these sugars is a nitrogenous base that is composed of carbon…
Q: draw the primary structure of the polypeptide at physiological pH range of 7.35-7.45 put the name of…
A: Polypeptides are composed of twenty standard amino acids. These twenty standard amino acids differ…
Q: Indicate whether each of the following stereoisomers is true or false. a. Stereoisomers always have…
A: Stereoisomers are the isomeric forms that differ in spatial arrangement of atoms, rather than order…
Q: What types of interactions are possible between the side chains of the polypeptide shown below?…
A: Amino acids side chains form H-bonds when amine and carboxylic groups are present in the side…
Q: Do the following a. Complete the missing bases. b. Evaluate the chain and write the polypeptide…
A: DNA is a double stranded helical model composed of several nucleotide joined end to ends. A…
Q: Which of the following is true A) The disulfide bridges formed by reduction of the sulfhydryl…
A: Cysteine belongs to the category of sulfur amino acids, as it contains a sulfur atom in its side…
Q: Write the Structure Activity Relationship (SAR) of Nifedipine ? Please write at your own words.
A: Nifedipine is a drug used in treatment of hypertension .It comes under the category of calcium…
Q: Write into the given fields the nomenclature name of the given tripeptide and its sequence using…
A: Peptides or proteins are composed of twenty standard amino acids attached together via peptide…
Q: Draw the structures and indicate the net charge of the following amino acids for each pH value.…
A: Since you have asked multiple question, we will answer first question for you. If you want any…
Q: НО IZ NH₂ HO
A: The given molecule is composed of carbon, hydrogen, oxygen, and nitrogen. Molecules composed of…
Q: The following illustrations show examples of the secondary, supersecondary (motifs), tertiary, or…
A: Proteins are an important biomolecule for all living organisms as they are required to perform a…
Q: There are three possible levels of structure for a polypeptide:primary, secondary, and tertiary.…
A: Proteins are unbranched polymers constructed from 22 standard alpha-amino acids. They have four…
Draw the structure and name the following polypeptides:
1. SRAL
b. ENIRYTAK
Step by step
Solved in 2 steps with 2 images
- Identify the following types of biomolecules and label and identify the functional groupsConsult Table 18.3 and draw alanine. Label the functional groups and give the three-letter abbreviation and the one-letter abbreviation. What group does the side chain fall into?Draw the structure(s) of the following amino acids (Asp, Lys, Phe, and Val) at pH 3.5, pH 6.5, and pH 10.5
- Identify the functional groups in the followingmolecules.How many different tripeptides can be formed from three different amino acids, glutamine, histidine, and lysine? Draw the possible structures. Using three-letter abbreviations, give the names for all of the possible tripeptides.Write the structure of the following peptides: a) glycyl alanine b) tyrosyl alanyl glycine c) phenylalanyl tyrosyl seryl histidine
- In regards to the protein structure, explain what is meant by “tertiary structure.” Whatare the main forces that stabilize tertiary structures in proteins? Provide examples.Draw the structure of Lys and Ala linked by an isopeptide bond.Draw the structure of a dipeptide containing the amino acidsalanine and tyrosine and outline the peptide bond.