2. Structural representation of tetrapeptide Phe-Met-Tyr-Asn
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2. Structural representation of tetrapeptide Phe-Met-Tyr-Asn
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- Be sure to answer all parts. Give the amino acid sequence of an octapeptide that contains the amino acids Val, Met, Asp (2 equiv), Phe, Trp, Ile, Lys, and forms the following fragments when partially hydrolyzed with HCl: Ile-Asp-Phe, Lys-Met-Val-Trp, and Phe-Asp-Lys-Met. Trp Leu Phe Leu Val Lys Gly Tyr XBe sure to answer all parts. Give the amino acid sequence of an octapeptide that contains the amino acids Thr, Phe, Ile (2 equiv), Asp, Cys, Val, Leu, and forms the following fragments when partially hydrolyzed with HCl: Thr-Ile-Phe, Phe-Ile-Asp-Val, and Asp-Val-Cys-Leu.Be sure to answer all parts. Give the amino acid sequence of an octapeptide that contains the amino acids Lys, Pro, Tyr, Ile (2 equiv) , Gln, Trp, Phe, and forms the following fragments when partially hydrolyzed with HCl: Lys–Ile-Phe-Pro, Phe-Pro-Gln-Tyr, and Trp-Ile-Lys.
- ortal.bartleby.com apter 16 Special... Anatomy Chapter 1... >> A peptide has the following sequence: BIUGG Next 83 % 98 min 41 secs Gly-Ala-Lys-Phe-Asp-Met-Val-Pro-Arg-Ala-Leu. What is the net charge on this peptide at Ph 7? Show your work. 在海三 C9 by ProProfs Create a Quiz ----Please select appropriate word in each bracket Many anti-cancer drugs affect nucleotide metabolism and inhibit DNA synthesis. For example, a widely used anti-cancer agent, 5-fluorouracil, is a pyrimidine analog that is incorporated into nucleotide form and affects DNA synthesis by inhibiting the activity of [ Select ] ["thymidine kinase", "ribunucleotide reductase"] , the enzyme required to synthesize [ Select ] ["dTMP", "dUMP"] . This inhibition of DNA replication affects both cancer and normal cells, and hence there are serious side effects of these agents including [ Select ] ["immune system suppression", "hyperallergenic reaction"] and damage to the [ Select ] ["lining of the GI tract", "connective tissue of cartilage"] . Methotrexate, was the first drug to actually cure a cancer, choriocarcinoma, in 1958, and serves to block the activity of [ Select ] ["dihydrofolate reductase", "serine hydroxymethyl-transferase"] , another enzyme required for the synthesis of dTMP.Pro-Ser-Ala-Phe-Glu. Draw this peptide at pH 7 and include its stereochemistry.
- PRACTICE NAMING. Identify the number of amino acids, number of peptide bonds, and name the peptide. i.e. Ala-Cys • Dipeptide • 1 peptide bond • Alanylcysteine Cys-tyr-phe-gln-asn-cys-pro-arg-glyPlease help! Sketch a titration curve of the peptide Ala-Tyr-Gln-Met-Asp-His from pH=0 to 14 up to 5 equivalnets of KOH (Please type answer)Thr-Lys-Pro-Ile-Val-Ala-Pro-Met-Glu-Tyr-Gly-Lys Write the sequence using one-letter abbreviations. sequence: TLPIVAPMGYGK Incorrect Estimate the net charge on the peptide at pH 7. charge at pH 7: +1 Estimate the net charge on the peptide at pH 12. charge at pH 12: 0 Incorrect
- elearn.squ.edu.om/mod/qui ystem (Academic) The enzyme asparaginase is used to reduce the level of asparagine in blood in the treatment of leukemia. Which of the following forms of Asparaginase would be most useful if the blood asparagine level is 0.2 mM? Select one: O a. Km = 2.0 mM; Vmax = 0.1 mM/hour O b. Km = 0.1 mM; Vmax = 0.5 mM/hour %3D О с. Кm 0.2 mM; Vmax = 0.1 mM/hour O d. Km = 0.1 mM; Vmax = 0.1 mM/hour O e. Km = 0.2 mM; Vmax = 0.5 mM/hour Clear my choice In a steady state (of ES formation and ES breakdown) Select one: a The rate of formation of ES is equal to the rate of its degradation during the reactionDo not give handwriting solution. Draw A mixed triacylglycerol that contains one saturated 8 - carbon fatty acid chain and two 6 - carbonfatty acid chains with 2 trans double bonds each.Please be clear in your explanation. I need to figure out how to find the pI of the amino acid. Thank you!