The reaction below could be catalyzed by which main class of enzyme (Name and EC# provided)? HO HO OH OH + H₂O O 4 Lyase O 5 Isomerase O 3 Hydrolase O 1 Oxidoreductase O2 Transferase O 6 Ligase ++ OH + HO OH HO 4 OH OH
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- To understand the entire glycolytic pathways better, kindly complete the table below Steps Structural Formula Enzyme, activator and coenzyme required Structural formula of the product Is the reaction reversible or irreversible?Which of the following statements inaccurately describes glutamate dehydrogenase? Glutamate dehydrogenase uses either NAD+ or NADP+ in a redox reaction Glutamate dehydrogenase catalyzes an oxidative deamination reaction Glutamate dehydrogenase equilibrium lies with the reductive amination of glutamate Glutamate dehydrogenase utilizes hydrolysis to release ammonium from an imine intermediateSelect the following enzymes that utlize a mechanism involving covalent catalysis. Select ALL that apply: a) aldolase class 1 b) glyceraldehyde 3 phosphate dehydrogenase c) aldolase class 2 d) triose phosphate isomerase e) hexokinase
- Which of the following statements is true for the shown reaction? The reaction can occur in both cytosol and mitochondria Under starved conditions, the reaction becomes reversible to allow the synthesis of ketonebodies The reaction requires FMN as a cofactor Increase in NADH stimulates the reaction None of the aboveGiven each set of information which may include common name(s) and the reaction catalyzed, you are required to identify the main class of the specific enzyme described. _____________________1. Name: alkaline phosphataseReaction: a phosphate monoester + H2O = an alcohol + phosphate_____________________2. Reaction: L-threonine = D-threonine.Other information: Inverts both chiral centers, a racemase. _____________________3. Name: glycine-N-acylaseReaction: acyl-COA + glycine = CoA + N-acylglycine_____________________ 4. Name: lysine decarboxylaseReaction: L-lysine = cadaverine + CO2 _____________________5. Name: methanol dehydrogenaseReaction: methanol + NAD+ = formaldehyde + NADH + H+ _____________________6. Name: citryl-CoA synthetaseReaction: ATP + citrate + CoA = ADP + phosphate + (3S)-citryl-CoA_____________________7. Name: D-xylulose reductaseReaction: xylitol + NAD+ = D-xylulose + NADH + H+ _____________________8. Name: cellobiose phosphorylaseReaction: cellobiose phosphate =…The metabolism of alcohol pathway is showed in the figure characterized by biotransformation of: (Figure : Ethanol Metabolism Pathway - ADH : Alcohol dehydrogenases, ALDH: Aldehyde dehydrogenase ) (a) reaction phase I with two oxidations (b) reaction phase II with oxidation and sulfonation (c) reaction phase II with two hydrolysations (d) reaction phase II with two oxidations (e) reaction phase I with hydrolysis and oxidation
- Order the cofactors based on their use in the mechanism of the a-etogluterate dehydrogenase complex. 1. Stabilizes a carbanion due to decarboxylation 2. Allows for the splitting of the carbon skeleton from the electron pair generated in a redox reaction 3. Enzyme bond electron carrier that is part of dihydrolipoyl dehydrogenase 4. Final electron acceptor in the overall reaction catalyzed by this complex 1 2 3 4 answer choices: lipoamide, biotin, 2 Fe - 2S cluster, TPP, NAD+, FADLook at the synthesis of citryl CoA by citrate synthase in the figure. Which of the 4 general catalytic mechanisms are present? Catalysis by approximation Covalent Catalysis General Acid-Base Catalysis Metal Ion CatalysisGive the systematic names and the first three digits in the E.C. classifications of the enzymes catalysing the following reactions:
- With appropriate chemical structures, explain the mechanism (mode-of-action) of fluoroacetate poisoning? Example: Step 1: Fluoroacetate is converted to Product “A”. This reaction is catalyzed by Enzyme __________________________ Structures of fluoroacetate and the product “A”. Name of Enzyme. Step 2: Product “A” from Step 1 is converted to Product “B.” Catalyzed by enzyme 2. Structure of Product B and name of Enzyme 2. etc.Given the reaction below, what major class of enzyme will catalyze such reaction? Select the correct response: Isomerase Ligase Lyase Transferase Oxido-reductase • HydrolaseDiscuss that What kind of reaction is catalyzed by each of the followingenzymes?a. citrate decarboxylaseb. oxalate reductasec. serine transaminase