ne step in the gluconeogenesis pathway for the biosynthesis of glucose is the partial reduction of 3-phosphoglycerate to give glyceraldehyde 3-phosphate. The process occurs by phosphorylation with ATP to give 1.3-bisphosphoglycerate, eaction with a thiol group on the enzyme to give an enzyme-bound thioester, and reduction with NADH. Draw curved arrows to show the movement of electrons in this step of the reaction mechanism.

ne step in the gluconeogenesis pathway for the biosynthesis of glucose is the partial reduction of 3-phosphoglycerate to give glyceraldehyde 3-phosphate. The process occurs by phosphorylation with ATP to give 1.3-bisphosphoglycerate, eaction with a thiol group on the enzyme to give an enzyme-bound thioester, and reduction with NADH. Draw curved arrows to show the movement of electrons in this step of the reaction mechanism.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: CH2OH O I ÇH2OH V \HỌ H II IV III H OH H он (a) This is an b-sugar with II being the anomeric…

A: Given image and options are : Determination of the sugar and anomeric carbon = ?

Q: The vitamin Niacin is used to form nicotinamide adenosine dinucleotide, which readily shuttles…

Q: Draw the product formed by the reaction of acetyl CoA with glutamate in a reaction catalyzed by…

A: Given is reaction between acetyl CoA and glutamate.This reaction is catalyzed by N-acetylglutamate…

Q: A 2-ketohexose is reduced with NABH4 in CH3OH to form a mixture of D-galactitol and D-talitol. What…

A: To find: The structure of 2-ketohexose

Q: (a) Are galactose and mannose constitutional isomers or stereoisomers? (b) Draw the structure of…

A: (a) Are galactose and mannose constitutional isomers or stereoisomers? (b) Draw the structure of…

Q: Draw the products of the reaction of xylulose-5-phosphate and erythrose-4-phosphate catalyzed by…

A: The pentose phosphate pathway is a metabolic pathway which is parallel to glycolysis. It begins with…

Q: CHO CHO OH Но H- HO H- Но- H- HO- ČH2OH ČH2OH CH2OH OH OH I II III (a) I, II and III D-sugars (b) I…

Q: Draw 4-O(beta-D-glucopyranosyl)-alpha-D-glucopyranose

A: We are having 4-O(beta-D-glucopyranosyl)-alpha-D-glucopyranose , we have to predict structure of it.…

Q: What

A: We have to tell the type of reaction

Q: Propose a structure for the first intermediate in the reaction of the enzyme-bound thioester with…

A: Given is one step of glucogenesis. In given step 3-phosphoglycerate is converted into…

Q: Compound Z is an aldopentose. If Z is oxidized with nitric acid the product is optically active. If…

Q: Formate, featuring a carbon at the oxidation state, can be fully oxidized to carbon dioxide by a…

A: Oxidation is a process by which a substance loses electrons. This is associated with an increase in…

Q: CH,OH НО HO CH,OH CH2O ОН HO HOCH2 O НО OH НО ОН CH,OH II ОН I CH2O앵 НО HO HO CH,OH ОН CH2OH OH HO…

Q: dehydrogenase

A: The chemical reaction which involves removal of hydrogen usually from an organic molecule is termed…

Q: TPP is a coenzyme for transketolase, the enzyme that catalyzes the conversion of a ketopentose…

A: TPP is the co-enzyme of this reaction where the enzyme is transketolase. The products that are…

Q: somerization of glucose 1-phosphate to glucose 6-phosphate is energetically favorable. At 37°&delta…

A: Given : delta G° = –1.42 log10K deltaG° = –1.74 kcal/mole .

Q: Carbohydrates a. Compound Z is an aldopentose. If Z is oxidized with nitric acid the product is…

A: Carbohydrates- it is the polyhydroxy aldehyde or polyhydroxy ketone.

Q: The formation of a thiol ester makes o a) ATP ob) NADH oc) Acetyl COA od) Coenzyme A QUESTION 5 is a…

A: ATP (Adenosine Triphosphate) is a molecule that acts as the "energy currency" of cells. It stores…

Q: This is a thermodynamically unfavorable process, with ΔG°' = +13.7 kJ/mol. In a liver cell at 37°C…

A: The objective of the question is to calculate the Gibbs Free Energy (ΔG) of a reaction occurring in…

Q: H. Η C =0 HIC OH CH₂OH D-Glyceraldehyde

A: Ruff degradation method is used for decreases the open chain of carbohydrates by single carbon…

Question

H-C -OH
CH₂OPO₂²-
3-phosphoglycerate
ATP ADP
Arrow-pushing Instructions
AC XT
H-C-OH
:O:
CH₂OPO3²-
=C²
H-C-OH
-O
OPO3² Enz-SH
3
CH₂OPO3²-
1,3-bisphosphoglycerate
ADP
PO
S-Enz
H-C-OH
CH₂OPO3²-
One step in the gluconeogenesis pathway for the biosynthesis of glucose is the partial reduction of 3-phosphoglycerate to give glyceraldehyde 3-phosphate. The process occurs by phosphorylation with ATP to give 1,3-bisphosphoglycerate,
reaction with a thiol group on the enzyme to give an enzyme-bound thioester, and reduction with NADH. Draw curved arrows to show the movement of electrons in this step of the reaction mechanism.
[Enzyme-bound thioester]
NADH/H*
NAD*, Enz-SH
H
H-C-OH
CH₂OPO3²-
Glyceraldehyde 3-phosphate
:Ö:
H-C-OH
CH₂OPO3²-
ADP
29

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Introduction to given question

VIEW

Step 2: Determination of curved arrows

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

The isomerization of dihydroxyacetone phosphate (DHAP) to glyceraldehyde-3-phophate (G3P) is energetically unfavorable (AG" >0), yet the reaction proceeds readily. Explain why this is so.
Step 7 of the citric acid cycle is shown. Which statement best describes what occurs in this step? CO₂ 1 CH || CH + H₂O CO₂ fumarate CO₂™ fumarase HO C-H CH₂ CO₂ malate A) Fumarate undergoes hydrogenation with hydrogens and electrons provided by the enzyme fumarase. B) Fumarate undergoes hydration with the aid of the enzyme fumarase. C) Fumarate undergoes hydrolysis with the aid of the enzyme fumarase. D) Fumarate undergoes reduction with the aid of the cofactor fumarase.
rivatives: Nucleophilic Acyl Substitution Reactions - EOC O C-O [References] One step in the gluconeogenesis pathway for the biosynthesis of glucose is the partial reduction of 3-phosphoglycerate to give glyceraldehyde 3-phosphate. The process occurs by phosphorylation with ATP to give 1,3-bisphosphoglycerate, reaction with a thiol group on the enzyme to give an enzyme-bound thioester, and reduction with NADH. H-C-OH ATP ADP CH₂OPO32- 3-phosphoglycerate 0= OPO32- C H-C-OH CH₂OPO32 1,3-bisphosphoglycerate Enz-SH PO43- O= C S-Enz H-C-OH CH₂OPO3² (Enzyme-bound thioester) NADH/H+ O=C NAD*, Enz-SH H H-C-OH CH₂OPO3²- glyceraldehyde 3-phosphate Propose a structure for the first intermediate in the reaction of the enzyme-bound thioester with NADH to form glyceraldehyde 3-phosphate. To simplify the drawing process, substitute the structure below for the enzyme-bound thioester. S-CH3 substitute for the CH2CH3 enzyme-bound thioester You do not have to consider stereochemistry. • You do not have…
The Products of the reaction of L-glucose with the following L-glucose [1] NH2NH4 [2] Ac20,NaOAc [3] NaOCH3
The reagent periodate (IO4-) oxidatively cleaves the carbon–carbon bondsbetween two adjacent carbons carrying hydroxyl groups. Explain howperiodate oxidation might be used to distinguish between methyl glycosidesof glucose in the pyranose and furanose forms.
Xylulose-5-phosphate is an intermediate product of metabolism with two stereogenic centers, as shown in the given skeletal structure. It has 1S, 2R configuration at its stereogenic centers. Redraw xylulose-5-phosphate, showing the correct configuration at each of the stereogenic centers. OH fex 2 OH OH OH OH Click and drag to start drawing a structure. X Ś è
None
NAIME H 1) Compound X consists of an aldopentose. If X is oxidized with nitric acid, the product is then optically active. If X undergoes one Ruff degradation and the product of that degradation is reduced to the alditol using H₂/Ni the resulting product is optically inactive. If compound X undergoes two Ruff degradations, D-glyceraldehyde (below) is obtained. Draw the usual Fischer projection of X (aldehyde at the top). (Hint: work backward from D- glyceraldehyde.) C10 Organic Chemistry 2: Homework assignment H-C-OH Carbohydrates CH₂OH D-Glyceraldehyde