The following are structural diagrams of a selection of newly discovered aminoacids.OH-の-CHsNHHOC-OHNH,AN-CHCH2CH2OHHoNH,C=0a) Select 1 amino acid. Redraw it. Label the alpha carbon and circle/highlight theentire backbone of the amino acid.b) The amino acids are part of a channel protein embedded in the cell membrane.Choose 2 amino acids (from above) that you would expect to find within theinterior/middle of the cell membrane. Draw the formation of the dipeptide using the2 amino acids you selected. Identify the other products formed in the reaction.

The α-Amino acids are molecules made of a central C-atom (the C alpha carbon atom), that is bonded…

Answered: The following are structural diagrams…

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

please let it be for the three letter amino acid sequence
The pH vs charge graph for a triprotic amino acid is shown below. Please answer the following questions about the amino acid. Net Charge 0 2 4 Alpha amino [Select] 6 R [Select] pH a. Which of the following triprotic amino acids is this? Alpha carboxyl [Select] 8 10 12 [ Select] 14 1 0.5 0 -0.5 -1 b. What is the isoelectric point? (Please select the appropriate range in which the isoelectric point falls) (Hint - look up the pKa values in the pKa table for amino acids, which was in video one of today's lecture) [Select] -1.5 c. What form of this amino acid dominates at a pH of 14? Please select the correct form for each ionizable group. -2
Attach an amino acid with the “-SH” functional group below. (not super long answers please) What is the name of the -SH functional group? What level of protein structure is determined by these amino acids? Explain
Within a naturally-occurring polypeptide, under neutral pH conditions (pH = 7.0), which of the following amino acids always has a positively charged amine group? (Choose one answer) the first amino acid in the primary structure histidine lysine arginine the last amino acid in the primary structure
Our understanding of how proteins fold allows us to make predictions about protein structure based on primary amino acid sequence data. Consider the following amino acid sequence :a)Where might bends or βturns occur? b)Where might intrachain disulphide cross-linkages be formed? c)Assuming that this sequence is part of a bigger globular protein, indicate the probable location (on the surface or interior of the protein) of the following amino acid residues: Asp, Ile, Thr, Ala, Gln and Lys. Explain your reasoning
Will the following amino acid migrate in an electric field? Explain.
Consider beta-sheet comprised of twelve amino acid residues (two strands of six residues each). How many hydrogen bonds should be formed between backbone atoms in this sheet?
In case of the same amino acid as in the picture, in which ionization state would this amino acid be at (i) a pH that will correspond with the pI-value and (ii) a pH below the pI-value?
Proper folding is essential for most proteins to function. Which of the following statement about protein folding are correct. There may be more than 1 right answer. a) changing the primary sequence will change the final conformation b) desaturation results in a protein that has a higher free energy than the native conformation c) protein spontaneously fold into their correct shape d) denatrutation will cause a protein to lose its tertiary structure
This amino acid is: (Note that the non-ionized form is shown; remember that backbone groups are irrelevant to classification) a) Polarized (+) charged b) Nonpolar c) Polar and (-) charged d) Polar uncharged
Explain Four Levels of Protein Structure with examples and talk about the importance of each structure (Primary, Secondary, Tertiary, and Quaternary structure). With photos please
A) List each of the five major functional classes of proteins. B) Discuss the function for each class, give an example of a protein for each class and mention how the function of the protein example fits the function of the class (40 words or less for each class with its example

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