Glutamine is an amino acid that has -CH₂-CH2-CO-NH₂ as its R group. The R group of the amino acid isoleucine is -CH2-CH-(CH3)2. If these amino acids were in a globular protein in aqueoussolution, where would they most likely be?O Both glutamine and isoleucine would be in the interior and on the exterior of the globular protein.O Glutamine would be in the interior, and isoleucine would be on the exterior of the globular protein.O There isn't enough informationO Both glutamine and isoleucine would be on the exterior of the globular protein.O Isoleucine would be in the interior, and glutamine would be on the exterior of the globular protein.

There are hundreds of different amino acids however only 20 different amino acids participate in…

Answered: Glutamine is an amino acid that has…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Similar questions

A particular amino acid contains a -CH2NH3+ group. Is this amino acid more likely to be found on the inside or outside of the folded protein? Briefly explain.
Which of the following amino acids would you expect to find more often near the center of a folded globular protein? Which ones would you expect to find more often exposed to the outside? explain your answers. Ser, Ser-p (a Ser residue that is phosphorylated), Leu, Lys, Gln, His, Phe, Val, Ile, Met, Cys–S–S–Cys (two cysteines that are disulfide- bonded), and Glu. Where would you expect to find the most N-terminal amino acid and the most C-terminal amino acid?
Globular proteins are water-soluble, whereas fibrous proteins are insoluble in water. Indicate whether you expect the following amino acids to be on the surface of a globular protein or on the surface of a fibrous protein.(a) Ala (b) Glu(c) Leu (d) Phe(e) Ser (f) Val
The R group or side chain of the amino acid serine is -CH2-OH. The R group or side chain of the amino acid leucine is -CH2-CH-(CH3)2. Where would you expect to find these amino acids in a globular protein in aqueous solution ?A) Both serine and leucine would be on the exterior of the globular protein. B) Both serine and leucine would be in the interior and on the exterior of the globular protein. C) Serine would be in the interior, and leucine would be on the exterior of the globular protein. D) Both serine and leucine would be in the interior of the globular protein. E) Leucine would be in the interior, and serine would be on the exterior of the globular protein.
Which of the following amino acids is most likely to be found on the outside of a soluble protein? Which is more likely to be found on the inside? Explain each answer. (Hint: Consider the effect of the amino acid side chain in each case and that the protein is folded up into its globularform.)(a) Leucine (b) Glutamate(c) Phenylalanine (d) Glutamine
Amino acids project from each polypeptide backbone in a β-sheet in an alternating fashion (oneabove the plane and the next below the plane – see Fig 3.8B). Consider the following proteinsequence: Leu-Lys-Val-Asp-Ile-Ser-Leu-Arg-Leu-Lys-Ile-Arg-Phe-Glu.a. Is there a pattern to these amino acids? If so, what is it? b. What does this sequence of amino acids mean for the hydrophobicity/hydrophilicity of theresulting β-sheet? c. Can you make a prediction about how the β-sheet will be arranged in higher levels of protein structure? If so, what prediction would you make?
Which of the following amino acids are more likely to be on the interior of the protein? And which are more likely to be exposed to the surface? L I D E W A V K H M Q Y
Which three classes of amino acids would you most likely find lining the surface of a globular protein?
An amino acids unique property arises through which component? How does this same component contribute to the overall chemical nature of the protein?
Give an example of a protein containing primarily alphahelices. Is this a fibrous or globular protein?
Which class of amino acid will you most likely find in abundance in the center of a globular protein?
For the protein given in the attached picture: Write the name of these 5 amino acids corresponding to their abbreviation of 3 letters. Describe precisely how the functional groups in the amino acids are involved in bonding between two successive amino acids in the protein.

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