Can H₂N-(AA)₂-Cys-(AA)-Lys-(AA)-Cys-(AA)-COOH HOOCCH₂S give by simple oxidation SCH2COOH H₂N-(AA)-Cys-(AA)-Lys-(AA)-Cys-(AA)-COOH Give a short explanation
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- Explain the structure and its componentsThe anomer of a-D-glucopyranose is CH:OH он ÓH CH2OH он он он он CH,OH он он он он CH,OH он OH он ÓH ÇH;OH он он он онPsilocybin is a hallucinogenic compound found in some mushrooms. Present a straightforward pathway for its biosynthesis from one of the aromatic amino acids.
- This is remdesivir, one of the drugs being used in the treatment of COVID-19. Label the indicated carbons as R, S, or neither. b); NH2 HO OHWhich of the two structures, (Betaxolol) or (Sotalol) would be more contraindicated to treat a patient with hypertension and a history of depression, sleep disorders or psychosis? cr -o- CH2-CH-CH2-NH2-CH(CH3)2 -H2C-O-H2C-H2C- Он (Betaxolol) CH- -CH2-NH2-CH(CH3)2 OH Cr H3C-S-HN- (Sotalol)Explain the Titrimetric profile of Lysine in figure 2.
- OH но— H- H- -O- OH + Resorcinol/dilute HCI 1.) 2.) Sucrose + Copper (II) Acetate/Acetic Acid HO- H- HO H- но H- H- HO- 3.) OH + Orcinol/HCiIn the following scheme: HH, H₂C-C-C-Coo II HO H • NH, 1 H₂C-C-C-C000 H 2-Amino-3-ketobutyrate ↓ O H,C-C-CH₂-NH₂ Aminoacetone 0 0 H₂C-C-C-H Methylglyoxal H H₂C-C-COO OH D-Lactate O H₂C-C-C000 Pyruvate What molecule is being metabolized? Identify the reaction at each step. If it is an oxidation-reduction prove this is correct by showing oxidation state changes on the atoms in the structure.Give the name for this molecule: CH,CH,CH,CH,-C-0-H II
- Dehalogenase enzymes catalyze the clevage of C-X bonds. One such dehalogenase catalyzes the following reaction. An active site aspartate is thought to carry out the initial nucleophilic attack that expels the chloride. Select the most likely intermediate in the reaction. (Note the stereochemistry. Refer to P11.19 in the textbook if needed.) O O A C D OE -CH₂ H H₂C™ CO₂ H B CO₂ CI N H₂O Cr CO₂ H CO₂ нотум CH3 D CO₂ five N E CH₂NoneWrite the saponification reaction of the following triglyceride with NaOH CH3 H-C-O CH3 Н-С-О `CH3 Н-С-О.