Choose the structure below that correctly represents the intermediate that is observed after step 1 of aminoacylation by GlyRS: A HO C=O CH2 1 A OH B C A H₂N_C. H₂ 0=2- OH OH ル -C-C-o- H₂ +NH3 D OH OH Or "I + - C - NH3 H2

Choose the structure below that correctly represents the intermediate that is observed after step 1 of aminoacylation by GlyRS: A HO C=O CH2 1 A OH B C A H₂N_C. H₂ 0=2- OH OH ル -C-C-o- H₂ +NH3 D OH OH Or "I + - C - NH3 H2

Introduction to General, Organic and Biochemistry

11th Edition

ISBN:9781285869759

Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Chapter23: Enzymes

Section: Chapter Questions

Problem 23.7P

See similar textbooks

Related questions

Q: Drawing Lewis Structures For each molecule, calculate the total number of valence electrons. Then,…

A: Step 1: Information: For writing a ladies structure of given molecule first we calculate a total…

Q: Problem 80 of 80 Submit Curved arrows are used to illustrate the flow of electrons. Using the…

A: Step 1: Step 2: In this image curved electron pushing to show the interconversion between resonance…

Q: Draw the structure of the ethyl acetate and name using the IUPAC system. Compare your 1H NMR with…

A: The information provided earlier and offer a more comprehensive response combining structure, IUPAC…

Q: When two molecules collide, which requirements are necessary for a new product to be formed? Select…

A: Step 1: Conditions of collision theory are given below - (i) Molecules must collide with a…

Q: 78. A 30.0-mL sample of 0.165 M propanoic acid is titrated with 0.300 M KOH. Calculate the pH at…

Q: Draw the products for the following reactions. Hint: I am asking for ALL products. Br MeOH heat H₂O…

Q: 1. Draw the possible products from the following reaction. io dioxolane + KOH ?

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: Provide a proper IUPAC name for the compound given below. CH2CH2CH3 CH3CHCH2CHCHCH3 CH2CH3 CH3

A: In IUPAC nomenclature, we first determine the parent name by determining the longest continuous…

Q: With sufficiently strong bases, substances A-D can react as acids. Put a ring around it most acidic…

A: Step 1: We are given four compounds A-D and we are supposed to identify most acidic proton present…

Q: Draw a reasonable arrow-pushing mechanism for the transformation shown. Please be certain to adhere…

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: Prepare the compound by using suitable reagents. More than one step will likely be required.

Q: Design a synthetic route for the following compound starting from the given reactant.

A: Here are the general steps to follow:Identify the functional groups present in the target molecule…

Q: Answer the following questions based on the phase diagram (not to scale!) for xenon, Xe, and on the…

A: Sure, based on the phase diagram for xenon , here are the answers to the questions:(a) The normal…

Q: None

A: Part 2: Explanation:1. For the CH2CH compound, the CH proton will exhibit a triplet splitting…

Q: Consider the reaction CO(g) + H,O(l) _CO,(K) + H(8) for which AH° = 2.800 kJ and AS° = 76.80 J/K at…

A: Step 1: Step 2: Step 3: Step 4:

Q: Complete solutions need

Q: Predict the major organic product(s) of the following reactions. Write NR if there's no reaction.…

A: 1) Step 1: This step involves a type of nucleophilic acyl substitution called transesterification,…

Q: 3. Predict the types of electronic transitions you would expect in the UV-Vis spectra for the…

Q: Suppose I were doing column chromatography with a column that could be stopped (it has a stopcock).…

A: EXPLAINED ABOVE IN DETAILED

Q: Please look at the image attached Please please please answer everything super super fast

A: --- ---The first slide is an introduction.The title of this article is "Understanding Sun Protection…

Q: Identify the major product of the following reaction. OH H excess CH3CH2OH [H+] - H₂O ?

A: Attached the visual representation of he aldehyde group (CHO) of the starting molecule will react…

Q: Please show the major products with appropriate stereochemistry where needed.

A: Step 1:• Mechanism: • Aniline react with NaNO2 to give diazobenze.• diazobenzene react with…

Q: Which of the following refers to oxidation reaction (O), and which refers to reduction reaction (R)?…

A: Step 1: Step 2: Explanation is given step by step manner so that it is easy for you to understand…

Q: What would the potential of a standard hydrogen electrode (S.H.E.) be under the following…

A: Here's how to find the potential of the SHE under these conditions:Standard Hydrogen Electrode…

Q: Gold is frequently purified by electroplating. Typically the gold is dissolved in a cyanide solution…

Q: Draw the major product of the aldol addition reaction between two equivalents of this ketone with…

Q: 16. Ignoring stereochemistry, what is the enthalpy difference of the second propagation step of…

A: Step 1: We have substitution reaction where C-H bond is broken and substituted by C-Cl bond Here…

Q: construct the expression for Kc for the following reaction 3H2(g)+6C(s)=C6H6(g)

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: Please step by step solutions

A: Concentration of ammonia is 1-2(0.00314) = 0.99372

Q: Please don't provide handwritten solution.

A: Detailed explanation:Understanding the Relationship Between Isomeric Structures in Organic…

Q: A nutritional calorie (kcal) is equal to 4.184 kJ. A can of Coca Cola contains 39 g of sugars. We…

A: a. To calculate the energy contained in a can of Coca Cola from the sugars it contains, we first…

Q: Please Write Step by Step Answer Otherwise i give DISLIKE !!

A: Step 1:An FTIR spectrum is given The full form of FTIR is Fourier transform infrared…

Q: None

Q: Predict the structure of the alkene you would use to prepare the alkyl halide below. Br (only…

A: In case of any doubt please feel free to ask.

Q: 9. Draw the structures of products for each of the following SN2 and SN1 reaction Br A) + Nal B) +…

Q: 3. Predict the product of the following reaction and show the mechanism. b) a) 1 equiv LDA .: 1. cl

A: Step 1: LDA is Lithium-di-isopropyl amide . Step 2: Act as a non nucleophilic strong base and…

Q: Draw the product of the following epoxide reaction, including the stereochemistry at any stereogenic…

Q: Based on the graph, what would you calculate as the sulfate concentration when the net voltage was…

A: Based on the given information, calculating the sulfate concentration at a net voltage of 0.013 V…

Q: Please don't provide handwritten solution.

A: Step 1: Step 2: Step 3: Step 4:

Q: Question 7 (2 points) According to the chemist system, what is the correct carbon designation for…

A: Carbon Number Assignment of Fatty AcidsFatty acid carbon atoms are numbered starting at the terminal…

Q: None

A: Part 2: Explanation:Step 1: The starting material, O-Ph (phenol ether), undergoes hydrolysis to…

Q: None

A: The question asks for the acid with the strongest conjugate base. This means we're looking for the…

Q: At 25 °C, the reaction 2NH3(g) N2(g) + 3H2(g) has Kc = 2.3 x 10-9. If 0.021 mol NH3 is placed in a…

A: Please comment down for any doubt. I hope my answer helps you.

Q: An arctic weather balloon is filled with 40.3 L of helium gas inside a prep shed. The temperature…

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…

Q: 12. Which solution has the highest hydronium ion concentration? (A) 0.10 M NaOH (B) 0.02 M CH3COOH…

A: Note that: Hydronium ion (H3O+ or H+) concentration is a measure of the acidity of a solution, with…

Q: If this biomolecule was placed into a buffer at a pH of 5.0 in a charged environment would it move…

A: If the biomolecule is placed into a buffer at a pH of 5.0 in a charged environment, its movement…

Q: None

A: Approach to solving the question: Detailed explanation: Examples: Ke

Q: 1. A sample of ilmenite (FeTiO3) analyzes 27.8% titanium and 35.4% iron. a. Which of the two…

A: a circuit diagram containing a resistor (R1) and an inductor (L) connected in series with a voltage…

Q: Chemistry

A: Step 1:Step 2:

Q: Why does product A form faster than product B? (three correct answers) KCI + KOH KOH КСІ + H₂O…

Question

Choose the structure below that correctly represents the intermediate that is observed after step 1
of aminoacylation by GlyRS:
A
HO
C=O
CH2
1
A
OH
B
C
A
H₂N_C.
H₂
0=2-
OH OH
ル
-C-C-o-
H₂
+NH3
D
OH OH
Or
"I
+
- C - NH3
H2

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

The conversion of methionine to homocysteine requires folate (N5-methyl THF) while the remethylation of homocysteine to methionine requires Vitamin B12. Describe at least two different ways in which these enzymatic reactions could be positively influenced to help reduce this individual's homocysteine levels.
4-1Based on the experimental results shown in the table, Identify whether the inhibitor acting on this enzyme is acompetitive inhibitor or a non-competitive inhibitor, and Explain the reason logically. 4-2In 4-1, the concentration of the enzyme competition inhibitor was 1×10-3M. If 1 µmol of the inhibitor is present inthe 1 mL reaction mixture, Indicate how much the initial degree of hydrolysis decreases as a proportion(in thepresence of inhibitors/in the absence of inhibitors) with respect to the absence of inhibitors.
1a. suggest a test you will use to show that a given food substance contains protein. b. show how you will use i. modified Gabriels synthesis ii. Streckers synthesis to prepare phenylalanine in the laboratory. 2a. Describe in details how you will determine the primary structure of protein. b. You have been given a mixture of lysine, histidine and cysteine. The isoelectric point of the amino acids are as follows, Histidine 7.64 Lysine 9.74 Cysteine 5.02 Show how you will separate the mixture into the pure forms. State and describe any instrument that you will use to separate the components. 3a. A decapeptide has the following amino acid composition, Ala2, Arg, Cys, Glu, Gly, Leu, Lys, Phe, Val Partial hydrolysis yields the following tripeptides, Cys-Glu-Leu +Gly-Arg-Ala +Lys-Val-Phe-Gly Reaction of the decapeptide with 2,4-dinitrofluorobenzene yields 2,4-dinitrophenylsine. From the experimental data, deduce the primary structure of the…
Carbonic anhydrase catalyzes the hydration of carbon dioxide: H2O + CO2 -> HCO3- + H+The following data is available: (image) - Calculate the Michaelis Menten constants - In the presence of sulfanilamide the Michaelis Menten constants for the reaction are Vmax: 7.57e-5M/s and Km: 20M. What type of compound is sulfanilamide and what is its mechanism of action?
How did the rate change as the concentration of the S2O8-2 was halved. Expalin at molecular level.
An enzymatic assay was performed using the enzyme phophofructokinase-1, which catalyses the committed step of the glycolysis pathway. What is the final concentration of the fructose 6-phosphate substrate in a test tube containing the following: 250 µL of 150pM fructose 6-phophate, 100 µL 20 mg.ml-1 phosphofructoskinase-1 and 150 µL 100mM buffer pH 7.5
The overall adenylate kinase reaction (2 ADP = AMP + ATP) is a combination of 3 reactions: ATP hydrolysis, pyrophosphate hydrolysis, and ATP formation. Show each step and provide the standard free energy (ΔG°′) for each and the overall reaction. If the adenylate kinase reaction is at equilibrium and intracellular [ATP] = 5 mM and [ADP] = 0.5 mM, calculate the concentration of AMP at pH 7 and 25 °C. Show all work. ATP (ADP+P) = -30.5 kj/mol; ATP (AMP+PP) = -45.6 kj/mol; PP = -19.2 kj/mol
Which of the following Phase 2 reactions is likely to target a N-bearing functional group specifically? a Acetylation b Glycine conjugation c Glucuronic acid conjugation d Sulfation
Which of the following substituent is a meta-directing deactivator? a amino group b halogenation group c phenyl group d carboxyl group
Show the steps and intermediates in the synthesis of Leu-Ala-Phe by the solid-phase process.2
The enzyme that catalyzes the Ca ¬ Cb bond cleavage reaction that converts serine to glycine removes thesubstituent (R) bonded to the a-carbon in the first step of the reaction. Starting with PLP bound to serine inan imine linkage, propose a mechanism for this reaction. (Hint: The first step involves removal of the protonfrom serine’s OH group.)
When some sugars dissolve in water they spontaneously undergo changes in optical rotation called mutarrotation. The Mutarrotation of D-glucopyranose is catalyzed by acid and bases. 2-Hydroxypyridine is a more effective catalyst than phenol and pyridine for this reaction because: a.Both oxygen and N in 2-hydroxypyridine act as bases increasing the rapid interconversion of sugar b. The OH of 2-hydroxypyridine serves as the base while the current N as the acid. c. 2-hydroxypyridine acts both as a base to remove the proton from the hydroxyl group in the hemiacetal and as an acid to provide a proton to the oxygen in the hemiacetal. d.Phenol and pyridine are very expensive.