For the peptide: TREATS, what would be the y3 ion? EATS TRE O TS ATS
Q: Draw the ff. peptides: DK YES CHEM What is the pI of each peptide? Predict the ionic form of the…
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Q: Decide whether you will use peptide YAD or peptide SHY Draw the peptide at pH 7.
A: Given peptide 1) YAD 2) SHY Y = Tyrosine A = Alanine D = Aspartic Acid S =…
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A: pI or isoelectric point is the pH at which a peptide or molecule is electrically neutral. The pH of…
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A: Multisubunit proteins are considered as those proteins, which are composed of more than one protein.…
Q: Please draw the given peptide and calculate the net charge at pH 1, 4, 8 and 12. GRNVGHEWA
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A: The sequence of the given peptide is as follows: Gly-Lys-Pro-Ala-Asp The amino acids are composed of…
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Q: NH, SH NH, он HN C. H,N HN PEPTIDE RNGCSN NH, PEPTIDE AHIKP
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A: Bradykinin is a nonapeptide that means it contains 9 amino acid. At low pH, a peptide remain full…
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Q: For the peptide: TREATS, what would be the y3 ion? EATS TRE TS ATS
A: We are authorized to answer one question at a time since you have not mentioned which question you…
Q: Show where trypsin and chymotrypsin would cleave the following peptide…
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Q: Discuss the chemistry and occurrence of naturally occurring peptides.
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Q: 1. Please draw the given peptide and calculate the net charge at pH 1, 4, 8 and 12. GRNVGHEWA
A: A peptide can be defined as a short chain of amino acids. They are connected to each other by a…
Q: What products are formed when each peptide is treated with trypsin? Be sure to answer all parts.
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Q: Give the complete name of the peptide below.
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Q: Give the name for the peptide
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Q: Which abbreviation is this following peptide? GKH QGR HK GHK GHL
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Q: Calculate the pl of the following Peptide
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Q: SH HN H e. PEPTIDE ACWNEG
A: Chymotrypsin is a proteolytic enzyme that is produced by the pancreas an it is used in the small…
Q: You are analyzing the peptide ala-ile-glu-lys-phe-val- tyr-cys. If you treat the peptide with…
A: Hi! Thank you for the question, as per the honor code, we are allowed to answer the first…
Q: Use the one letter code to give the sequence of this peptide
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Q: What products are formed when below peptide is treated with chymotrypsin? Phe–Tyr–Gly–Cys–Arg–Ser
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Q: Peptide 1: VALKTQAM Peptide 2: LDGKM Peptide 3: TQAM Peptide 4: LDGK Peptide 5: MVALK The sequence…
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Q: Write out the steps for the synthesis of each peptide using the Merrifieldmethod: Ala–Leu–Phe–Phe
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Q: Which one is a purine? O G OT
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Q: Drew the peptide sequence and write its full name Cys-Gln-Lys-His-Ala-Ser-Gln
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Q: The sequence of the peptide is: a. AINRFILAC b. MGILYRNLG c. MAILYNRLA d. CALIFRNIA e.…
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Q: What is the primary amino acid sequence of the peptide depicted? NOTE - Give your answer using…
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Q: In this peptide the amino terminus is the amino Cys-Ala-Gly-Arg-Gln-Met acid a.arg b.Cys
A: "Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: Give the amino acid sequence of each peptide using the fragmentsobtained by partial hydrolysis of…
A: Introduction- Partial hydrolysis can be defined as the water molecule is added to a molecule which…
Q: In the peptide Ser-Cys-Ala-Gly, the N-terminal end is glycine. O cystein. O serine. Oalanine.
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Q: You are analyzing the peptide ala-ile-glu-lys-phe-val- tyr-cys. If you treat the peptide with…
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Q: identify the interaction that may be produced between the side chain of amino acid residues found at…
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- QUESTION 22 When the final product of a series of enzymatically-catalyzed reactions binds to the first enzyme in the pathway to limit its production, it generally uses ___ because the structure of this final product is generally not similar to that of any of the enzyme's normal substrates. Allosteric activation Zymogen activation Covalent modification Competitive inhibition Allosteric inhibitionQUESTION 6 What is the three ketter code for each peptide(a) KFYV(b) ERSC(c) PIMFThe 3-letter code for Peptide (a) is: The 3-letter code for Peptide (b) is: The 3-letter code for Peptide (c) is:Question 11. // Hint: Isoelectric focusing separates proteins based on their pI values, and can separate proteins that only differ by a net charge of ±1.±1. Recall that an amino acid residue with a negatively charged R group has a relatively low isoelectric point (pI) where it has zero net charge. Likewise, an amino acid residue with a positively charged R group has a relatively high isoelectric point (pI) where it has zero net charge. Order from Low pH to High pH
- QUESTION 2An isocitrate dehydrogenase assay was performed on the enzyme sample and found to give an absorbance change at 340nm of 0.5 absorbance units perminute. Given that the molar absorption coefficient (E) is 6220 M-1 cm-1 and the pathlength is 1cm, what is the rate of the enzyme catalysed reaction in umol perminute per mL?Question 1: When the CAC is run in reverse by microorganisms that use it to fix carbon, the citrate synthase reaction is different and is catalyzed by an enzyme called ATP-citrate lyase. Write the reaction catalyzed by ATP-citrate lyase, then briefly (in one sentence) explain why the use of different chemistry (different from the ‘normal’ direction) makes sense here.Question 6 Below is a BSA standard curve and the duplicate values of absorbance for 3 samples. Calculate the concentration of BSA in each sample and say if the standard curve is adequate for each of these samples? Why or why not? If not, what would you do to fix this? Show your calculations.
- Question: A. To explore the consequences of coupling ATP hydrolysis under physiological conditions to a thermodynamically unfavorable biochemical reaction, consider the hypothetical transformation X⟶Y, for which Δ?′°=20.0 kJ/mol. What is the ratio of [Y]/[X][Y]/[X] at equilibrium? B. Suppose XX and YY participate in a sequence of reactions during which ATP is hydrolyzed to ADP and Pi. The overall reaction is X+ATP+H2O⟶Y+ADP+Pi Calculate [Y]/[X] for this reaction at equilibrium. Assume that the temperature is 25.0 °C and the equilibrium concentrations of ATP, ADP, and Pi are 1.00 M each. C. We know that [ATP], [ADP], and [Pi] are not 1.00 M under physiological conditions. Calculate [Y]/[X] for the ATP‑coupled reaction when the values of [ATP], [ADP], and [Pi] are those found in rat myocytes. Metabolite Concentration in rat myocytes (M) ATP 8.05x10-3 ADP 0.93x10-3 Pi 8.05x10-3Question 9 Imagine you have a mixture of 2 proteins. Protein A is 3x the mass of protein B. Both have net negative charges, but protein B has 3x more negative charges than protein A. If you load the mixture onto an electrophoresis gel and apply an electric field, which will move faster/slower through the gel? Explain your reasoning.Answer TRUE or FALSE.a. According to the lock-and-key model of enzyme action, the active site of an enzyme is not flexible in shape.b. In an enzyme-catalyzed reaction, the compound that does not undergo a chemical change is called the substrate.c. The nonprotein portion of a conjugated enzyme is not the enzyme’s active sited. Simple enzymes are composed only of protein; conjugated enzymes have nonprotein cofactors.
- Question:- For a simple enzymatic reaction that involves only one substrate and follows Michaelis–Menten kinetics, the changes in the concentrations of substrate, product, free enzyme, and the enzyme–substrate complex over the course of the reaction are depicted by solid curves in the graph below. Which curve (1 to 4) corresponds to [ES]? Write down the number as your answer.QUESTION NO. 1L-Carnitine is synthesized primarily in the liver but also in the kidneys and then transported to other tissues. It is most concentrated in tissues that use fatty acids as their primary fuel, such as skeletal and cardiac muscle. In this regard, L-carnitine plays an important role in energy production by conjugating to fatty acids for transport from the cytosol into the mitochondria. L-carnitine shuttle is an example of A. ion driven active transport B. facilitated diffusion C. simple diffusion D. ATP driven active transportE. symport F. antiportQUESTION NO.2 Statements: (1) Glucose is both a hexose and a aldose. (2) There can never be more than three enantiomers for a molecule. (3) All common disaccharides have beta-one-four linkages. Which statements are true?Question: what is the action of acid and alkali on the enzyme in saliva? Acid: Alkali: (Procedure and data are already given)