The enzyme aconitase catalyzes the hydration of aconitic acid to two products: citric acid and isocitric acid.

Question:

The enzyme aconitase catalyzes the hydration of aconitic acid to two products: citric acid and isocitric acid. Isocitric acid is optically active; citric acid is not. What are the respective constitutions of citric acid and isocitric acid?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Organic Chemistry

ISBN: 978-0072905014

4th edition

Authors: Francis A. Carey

See More Books

Question Posted: Apr 30, 2016 01:27 PM

See More Questions

Aconitase catalyzes the reaction: citrate isocitrate The standard free energy change, G°², for this reaction is + 6.3 kJ / mol however, the observed free energy change (G) for this reaction...
Citric acid (H3C6H5O7) is a triprotic acid with Ka1 = 8.4 10-4, Ka2 = 1.8 10-5, and Ka3 = 4.0 10-6. Calculate the pH of 0.15 M citric acid.
The eirzyme aconitase catalyzes a reaction of the Krebs cycle (see Fig. P10.57), an important biochemical pathway. In this equation, *C = 14C, a radioactive isotope of carbon, and each ---CO2- group...
A manufacturer claims that the average tensile strength of thread A exceeds the average tensile strength of thread B by at least 12 kilograms. To test his claim, 50 pieces of each type of thread are...
Classic Ice Cream operates several stores in a major metropolitan city and its suburbs. Its budget and operating data for 2010 follow: Budgeted Data for 2010 Actual Operating Results in 2010 Flavor...
Temple Corporation signed a lease to use a machine for four years. The annual lease payment is $10,500 payable at the end of each year. 1. Record the lease, assuming that the lease should be...
Bottle-Up, Inc., was organized on January 8, 2008, and made its S election on January 24, 2008. The necessary consents to the election were filed in a timely manner. Its address is 1234 Hill Street,...
Forgetta Manufacturing has old equipment that cost $48,000. The equipment has accumulated depreciation of $28,000 and a fair value of $26,000. Forgetta has decided to sell the equipment. (a) What...
You are conducting some basic analysis of stock pricing. You find a stock that has a dividend growing at about 2.9% each year. The most recent dividend was $1.90 and the current price is $41.30. What...
Walmart Inc. is the worlds largest retailer. A large portion of the premises that the company occupies are leased. Its financial statements and disclosure notes revealed the following information:...
Cholesterol, when isolated from natural sources, is obtained as a single enantiomer. The observed rotation of a 0.3-g sample of cholesterol in 15 mL of chloroform solution contained in a 10-cm...
Consider the ozonolysis of trans-4,5-dimethylcyclohexene having the configuration shown Structures A, B, and C are three stereoisomeric forms of the reaction product. (a) Which, if any, of the...
What are the distinguishing features of oligopoly?
Arizona Corp. had the following account balances at 12/1/19: Receivables: $96,000; Inventory: $240,000; Land: $720,000; Building: $600,000; Liabilities: $480,000; Common stock: $120,000; Additional...
Construct a 90% confidence interval for the population standard deviation o at Bank A. Bank A 4.2 5.4 5.9 6.1 6.6 7.7 7.7 8.6 9.3 10.0
Margin of Error For the poll described in Exercise 1, describe what is meant by the statement that "the margin of error was given as +3.5 percentage points."
1) Explain what the critical issue was in the Uber decisions in the First Circuit (Culliane case), and the Second Circuit (Myer case), and how each court, looking at the same facts, came to opposite...
IFRS LEASE 1. Kappa Berhad enters into a 10-year lease on 1 January 2020. Kappa Berhad incurred the following costs in respect of the lease: RM2,500 legal fees RM15,000 deposit made at the...
We want to retrieve all unique supplier numbers and statuses of suppliers who have at least one outstanding purchase order. Which query is correct? a. b. C. d. SELECT DISTINCT R.SUPNR, R.SUPSTATUS...
Express mass density in kg/m3 and weight density in lb/ft3. 1. Find the mass density of a chunk of rock of mass 215 g that displaces a volume of 75.0 cm3 of water. 2. A block of wood is 55.9 in. x...
Assume that you need to prepare 5-cholesten-3-one from cholesterol. How could you use IR spectroscopy to tell whether the reaction was successful? What differences would you look for in the IR...
When the 1HNMR spectrum of an alcohol is run in dimethyl sulfoxide (DMSO) solvent rather than in chloroform, exchange of the OH proton is slow and spinspin splitting is seen between the OH proton...
Give IUPAC names for the following compounds: (a) (b) (c) (d)
Glencove Company makes one model of radar gun used by law enforcement officers. All direct materials are added at the beginning of the manufacturing process. Information for the month of September...
Larren Buffett is concerned after receiving her weekly paycheck. She believes that her deductions for Social Security, Medicare, and Federal Income Tax withholding (FIT) may be incorrect. Larren is...
The major justification for adding Step 0 to the U.S. GAAP impairment test for goodwill and indefinite lived intangibles is that it: A. Saves money spent estimating fair values B. Results in more...

The enzyme aconitase catalyzes the hydration of aconitic acid to two products: citric acid and isocitric acid.

Question:

HO2CCH2 CO.H HO2C Aconitic acid

Step by Step Answer:

Hydration of the double bond of aconitic acid shown in the center can occur in two regioche...View the full answer

Organic Chemistry

Students also viewed these Organic Chemistry questions