3. Below is a polypeptide with an unknown number of amino acids. On the diagram below: a. Circle EVERY peptide bond b. Circle and number each amino acid from 1, 2, 3, and so on; from left to right c. Label each amino acid as polar, non-polar, or electrically charged d. Label the N-terminus and C-terminus e. Select three pairs of amino acids that could potentially interact to influence tertiary structure AND state the bond/force/interaction type involved in each pair. H₂N- I CH3 O HHO || -N-C-C I CH₂ OH HH OHH OHH OHH OHH OHH OHH I || ! || | || | || | N-C-C-N-Ć-T N-C-C-N-C-C-N-C-c- -C-1 | CH₂ CH₂ CH₂ CH₂ CH₂ -NH SH G SA X T H₂N H₂C I CH CH3 H

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
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3. Below is a polypeptide with an unknown number of amino acids. On the diagram below:
a. Circle EVERY peptide bond
b. Circle and number each amino acid from 1, 2, 3, and so on; from left to right
c. Label each amino acid as polar, non-polar, or electrically charged
d. Label the N-terminus and C-terminus
e. Select three pairs of amino acids that could potentially interact to influence tertiary
structure AND state the bond/force/interaction type involved in each pair.
HH OHH OHH OHH OHH OHH OHH
I
|| !
N-C-C-N-C-C-N-C-c-
|| T |||
|| |
N-C-C-N-Ć-T
-Ċ-C-
-C-1
I
CH₂
H₂N-
I
CH3
O
||
HHO
-N-C-C
I
CH₂
OH
H₂C
I
CH
CH3
CH₂
CH₂
bott
CH₂
-NH
H₂N
CH₂
1
SH
H
Transcribed Image Text:3. Below is a polypeptide with an unknown number of amino acids. On the diagram below: a. Circle EVERY peptide bond b. Circle and number each amino acid from 1, 2, 3, and so on; from left to right c. Label each amino acid as polar, non-polar, or electrically charged d. Label the N-terminus and C-terminus e. Select three pairs of amino acids that could potentially interact to influence tertiary structure AND state the bond/force/interaction type involved in each pair. HH OHH OHH OHH OHH OHH OHH I || ! N-C-C-N-C-C-N-C-c- || T ||| || | N-C-C-N-Ć-T -Ċ-C- -C-1 I CH₂ H₂N- I CH3 O || HHO -N-C-C I CH₂ OH H₂C I CH CH3 CH₂ CH₂ bott CH₂ -NH H₂N CH₂ 1 SH H
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