Figure 2 shows the structure of Diidopropylphosphofluoridate. Explain how this compound inhibits chymotrypsin. CH3 CH3 H-C-0-P-0-C-H || CH3 CH3 Diidopropylphosphofluoridate (DIPF)
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- Which of these heterocyclic drugs is likely to be the least soluble in water? Use the Fsp³ parameter to decide. OH Tramadol Chemical Formula: C16H25NO2 YOUR OW Pantoprazole Torasemide Chemical Formula: C16H15F2N3O4S Chemical Formula: C16H20N4O3S Temazepam -OH Chemical Formula: C16H13CIN₂O2 Tioconazole Chemical Formula: C16H13C3N₂OS A. Tramadol B. Pantoprazole C. Torasemide D. Temazepam E. ToconazoleWhich of the following statements is not true about the catalytic triad in chymotrypsin? Group of answer choices the side chain of the serine 195 is hydrogen bonded to the imidazole ring of histidine the -NH group of the imidazole ring of histidine is hydrogen bonded to the carboxylate group of aspartate 102 the histidine residue serves to position the aspartate 102 side chain and to polarize its carboxylate group so that it is poised for deprotonation histidine acts as a general base catalyst none of theseGlyphosphate(commercially available as Roundup) is an analog of phosphoenolpyruvate that acts as a noncompetitive inhibitor of 3-enolpyruvylshikimate-5-P-synthase with the following structure:HOOC-CH2-NH-CH2-PO3H2In addition to inhibiting the formation of lignin and plant cells walls and several vitamins, it inhibits the production of several amino acids. Which amino acids does glyphosphate inhibit production of, and why?
- Write the structure of UDP-N-acetylglucosamine and UDP-galactosamine.Which 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)The hexapeptide Ala-Met-Leu-Lys-Phe-Asp is digested in the same tube with both Cyanogen Bromide and Trypsin at the same time at pH=7. Draw the structure of the product(s) that would bind to a cation exchange column. (Relevant pKa values are 2.2, 3.9, 9.5 and 10.5. Assume pKa values for any newly generated a-amino and a-carboxyl groups are 9.5 and 2.2 respectively)
- Saponify this mixed triglyceride with 3NaOHWrite the reaction for the hydrolysis of 1,3-bisphosphoglycerate coupled to the phosphorylation of ADP using the curved-arrow symbolism.One of the main sources of sphingosine in the body is in the cell membrane. What complication could arise from the biological synthesis of ceramide?
- Draw the structure of two different aldohexoses that yield the followingaldaric acid when oxidized with HNO3. Use Figure to name eachaldohexoseWhich of the structures below is that of о-в-D-glucopyranosyl-(1->4)- a-D-glucoругanose CH2OH CH2OH H. OH он H Он OH OH CH2OH HOH2Ć OH он CH2OH CH2OH OH H он H он он CH2OH CH2 OH H OH он OH None of the other structures are correct.Give the pharmacological property of the following terpenes/terpenoids. Where do they naturally occur? saponins terpenoids cardiac glycosides How can terpenes/terpenoids be extracted from plants? What are the chemical tests used in identifying the presence of cardiac glycosides?