+HHHH,N-C–C–N-C–COOОНONH2 Identify the amino acid (s) present in this structure. Check all that apply.serinevalinethreoninetyrosinecysteinephenylalanineglycineglutamineleucinemethionineisoleucinealanineasparagineNone of the aboveXŚ

The molecule in question is a dipeptide i.e. 2 amino acids joined together via a peptide bond. In a…

Answered: Identify the amino acid (s) present in…

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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2. Given the data in the table, calculate the pl for the amino acid tyrosine. Amino Acid Glycine Alanine Valine Leucine Isoleucine Serine Threonine Methionine Phenylalanine Tryptophan Asparagine Glutamine Proline Cysteine Histidine Aspartic acid Glutamic acid Tyrosine Lysine Arginine pk₁ (-COOH) pK₂ (-NH3+) 2.34 2.34 2.32 2.36 2.36 2.21 2.63 2.28 1.83 2.83 2.02 2.17 1.99 1.71 1.82 2.09 2.19 2.20 2.18 2.17 9.60 9.69 9.62 9.60 9.60 9.15 10.43 9.21 9.13 9.39 8.80 9.13 10.60 10.78 9.17 9.82 9.67 9.11 8.95 9.04 PKR 8.33 6.00 3.86 4.25 10.07 10.79 12.48
Which amino acids would you expect to find marked on the alpha helix? Alanine Isoleucine Leucine Methionine Phenylalanine Tryptophan Valine 000000 |||| |||||| ||||||||| 000000 Nonpolar side chains; hydrophobic Side chain (R group) H₂N H₂N C 0 H₂N HO Glycine (Gly or G) CH₂ H₂N CH₂ CH₂ OH CH₂ CH₂ Methionine (Met or M) Polar side chains; hydrophilic HO Alanine (Ala or A) CH₂ H.Nº C C-O HO Phenylalanine (Phe or F) ỖI 0-0 SH он сн CH₂ CH OH₂NCCO H₂N*CCO Acidic (negatively charged) 0 0 Serine Threonine Cysteine (Ser or S) (Thr or T) (Cys or C) Electrically charged side chains; hydrophilic CH₂ CH₂ CH₂ CH₂ CH H₂NCCO H₂NCCO H₂NCC o HO Aspartic acid Glutamic acid (Asp or D) (Glu or E) HO Valine (Val or V) 000000000 ||||| ||||| ||||||| 00000000 NH₂ OH H₂N HẲN Ô CÓ HO Tryptophan (Trp or W) CH₂ H₂N² сCO 0 CH₂ CH₂ H₂NCCO HO Lysine (Lys or K) 0 Leucine (Leu or L) NH CH₂ CH₂ CH CH₂ NH₂ H₂N® CH₂ Tyrosine (Tyr or Y) Asparagine (Asn or N) Basic (positively charged) NH₂ CNH, NH CH₂ CH₂ CH₂ H₂NCCO HO…
A picture of the two disaccharide repeats of hyaluronic acid are shown below. Name the two different glycosidic linkages. Are these the same linkages as those found in glycogen?
Amino Acids Cys A lanine CH2 SH Leucine Isoleucine Leu Ser As partil acia Gly Sev Leu Serine Isolcucne valine -citz pn Val CHziPr -Me Asparti -CH2 SH -CH2 Ph Acid pnerinl Esoleucine alanine Gly Ala Glycine 1 Alanine А Ala -Me 2 Cysteine C Сys -CH,SH 3 Phenyl alanine F Phe -CH,Ph 4 Leucine L Leu -CH,iPr 5 Aвpartic Acid D Asp -CH,CO,H Glycine Gly -H Serine Ser -CH¿OH 8 Valine V Val -CH(Me); 9. Isoleucine Ile -CH(Me)Et
Which amino acid is NOT associated with the oligopeptide given by the shorthand notation GRFAV? Valine Phenylalanine Glycine Arginine Aspartic Acid Alanine
Amino Acid 3-Letter 1-Letter Second letter Code Code Alanine Cysteine Aspartic acid or aspartate Glutamic acid or glutamate | Phenylalanine Glycine Histidine Ala Cys Asp Glu UCU Phe UGU cys UGC UUUT UAU Tyr UAC D UUC UC Ser UUA UAA Stop UGA Stop UAG Stop UGG Trp G UCA Phe Leu UUG UCG Gly G H. His Ile CUU CCU CAU CGU U His CAC CÚC Leu CUA CGC CGA Isoleucine Lysine Leucine Pro Arg Lys K CAA Gin CAG CCA Leu L. CUG CCG CG Methionine Met M AUU AUC le ACU) ACC AAU1 AAC AGU Asn Asparagine Proline Glutamine Arginine Serine Asn Ser AGC AGA Arg Pro P. Thr AAA Gln Arg Ser AUA ACA AUG Met ACG AAG Lys AGG R GUU) GCU) GAU1 GGU GGC Gly Threonine Valine Tryptophan Tyrosine Thr GUC Val GUA GCC Ala GCA Val V GAA GAG GGA W Trp Тут Glu GUG GCG GGG Y Apply all that you have learned to solve the following: If you have the following DNA sequence: 5-ATGGCIOTOGTATTAAATAG-3 1. What is the sequence of the bases in the complementary DNA strand in a 3' to 5 direction ?( NB" Just type the letter for the bases) 2.…
Draw the R groups for the following amino acids: Glycine Alanine Proline
Why is methionine (Met) not found on the inside of a protein even though it is hydrophobic?
Please be clear in your explanation. I need to figure out how to find the pI of the amino acid. Thank you!
In the peptide shown below, a covalent bond that could rotate to form secondary structure is correctly identified / labeled by letter: A B OH still fot D OB OC O O O B D F C OA HN E NH OH "NH₂ - F
Amino Acid Sequence:
For each amino acid, show the structure, 1-letter abbreviation, 3-letter abbreviation, class (non-polar, polar, positive or negative), special props, side chain pKa)

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Identify the amino acid (s) present in this structure. serine valine threonine tyrosine cysteine phenylalanine glycine glutamine leucine methionine isoleucine alanine asparagine None of the above X