o Four amino acids are shown. COO Macmillan Learnin COO COO COO CH2 -NH3 H3N- H H -NH3 H3N- -H CH CH2 CH3 H3C OH SH CH2 cysteine S CH3 threonine methionine alanine Identify the amino acids drawn in the L configuration. ☐ ☐ ☐ ☐ methionine alanine threonine ☐ cysteine

o Four amino acids are shown. COO Macmillan Learnin COO COO COO CH2 -NH3 H3N- H H -NH3 H3N- -H CH CH2 CH3 H3C OH SH CH2 cysteine S CH3 threonine methionine alanine Identify the amino acids drawn in the L configuration. ☐ ☐ ☐ ☐ methionine alanine threonine ☐ cysteine

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

Chapter22: Proteins

Section: Chapter Questions

Problem 22.89P: 22-89 What kind of noncovalent interaction occurs between the following amino acids? (a) Valine and...

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Question

o Four amino acids are shown.
COO
Macmillan Learnin
COO
COO
COO
CH2
-NH3
H3N-
H
H
-NH3
H3N-
-H
CH
CH2
CH3
H3C
OH
SH
CH2
cysteine
S
CH3
threonine
methionine
alanine
Identify the amino acids drawn in the L configuration.
☐ ☐ ☐ ☐
methionine
alanine
threonine
☐ cysteine

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