Homework Help is Here – Start Your Trial Now!
Science
Biochemistry
1) Lysine is one of the 20 amino acids that found in protein. Draw the form (s) of lysine that would exist at pH 5.0. pK (a-carbonyl group) = 2.2 ; pK (a-amino group) = 9.2 ; pK (R group) = 10.8

1) Lysine is one of the 20 amino acids that found in protein. Draw the form (s) of lysine that would exist at pH 5.0. pK (a-carbonyl group) = 2.2 ; pK (a-amino group) = 9.2 ; pK (R group) = 10.8

Biochemistry
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
See similar textbooks
icon
Related questions
Question

PLEASE ANSWER THESE.

 

1) Lysine is one of the 20 amino acids that found in protein. Draw the form (s) of lysine that would exist at pH 5.0. pK (a-carbonyl group) = 2.2 ; pK (a-amino group) = 9.2 ; pK (R group) = 10.8 2) For the following amino acids, encircle those with a net charge of -2 at high pH underline those with +2 at low pH Aspartic acid, Alanine, Arginine, Glutamic acid, Valine, Leucine, Lysine, Isoleucine 3) The following is the amino acid sequence of bradykinin, a peptide released by certain organisms in response to wasp stings: Arg – Pro – Pro - Gly - Phe - Ser – Pro – Phe – Arg What amino acids or peptides are produced when bradykinin is treated with each of the following reagents? a) with Carboxypeptidase c) with Trypsin b) with Chymotrypsin d) with DNFB
Transcribed Image Text:1) Lysine is one of the 20 amino acids that found in protein. Draw the form (s) of lysine that would exist at pH 5.0. pK (a-carbonyl group) = 2.2 ; pK (a-amino group) = 9.2 ; pK (R group) = 10.8 2) For the following amino acids, encircle those with a net charge of -2 at high pH underline those with +2 at low pH Aspartic acid, Alanine, Arginine, Glutamic acid, Valine, Leucine, Lysine, Isoleucine 3) The following is the amino acid sequence of bradykinin, a peptide released by certain organisms in response to wasp stings: Arg – Pro – Pro - Gly - Phe - Ser – Pro – Phe – Arg What amino acids or peptides are produced when bradykinin is treated with each of the following reagents? a) with Carboxypeptidase c) with Trypsin b) with Chymotrypsin d) with DNFB
1) Lysine is one of the 20 amino acids that found in protein. Draw the form (s) of lysine that would exist at pH 5.0. pK (a-carbonyl group) = 2.2 ; pK (a-amino group) = 9.2 ; pK (R group) = 10.8 2) For the following amino acids, encircle those with a net charge of -2 at high pH underline those with +2 at low pH Aspartic acid, Alanine, Arginine, Glutamic acid, Valine, Leucine, Lysine, Isoleucine 3) The following is the amino acid sequence of bradykinin, a peptide released by certain organisms in response to wasp stings: Arg – Pro – Pro - Gly - Phe - Ser – Pro – Phe – Arg What amino acids or peptides are produced when bradykinin is treated with each of the following reagents? a) with Carboxypeptidase c) with Trypsin b) with Chymotrypsin d) with DNFB
Transcribed Image Text:1) Lysine is one of the 20 amino acids that found in protein. Draw the form (s) of lysine that would exist at pH 5.0. pK (a-carbonyl group) = 2.2 ; pK (a-amino group) = 9.2 ; pK (R group) = 10.8 2) For the following amino acids, encircle those with a net charge of -2 at high pH underline those with +2 at low pH Aspartic acid, Alanine, Arginine, Glutamic acid, Valine, Leucine, Lysine, Isoleucine 3) The following is the amino acid sequence of bradykinin, a peptide released by certain organisms in response to wasp stings: Arg – Pro – Pro - Gly - Phe - Ser – Pro – Phe – Arg What amino acids or peptides are produced when bradykinin is treated with each of the following reagents? a) with Carboxypeptidase c) with Trypsin b) with Chymotrypsin d) with DNFB
Expert Solution
steps

Step by step

Solved in 5 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Biochemistry
Biochemistry
Biochemistry
ISBN:
9781319114671
Author:
Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:
W. H. Freeman
Lehninger Principles of Biochemistry
Lehninger Principles of Biochemistry
Biochemistry
ISBN:
9781464126116
Author:
David L. Nelson, Michael M. Cox
Publisher:
W. H. Freeman
Fundamentals of Biochemistry: Life at the Molecul…
Fundamentals of Biochemistry: Life at the Molecul…
Biochemistry
ISBN:
9781118918401
Author:
Donald Voet, Judith G. Voet, Charlotte W. Pratt
Publisher:
WILEY
Biochemistry
Biochemistry
Biochemistry
ISBN:
9781305961135
Author:
Mary K. Campbell, Shawn O. Farrell, Owen M. McDougal
Publisher:
Cengage Learning
Biochemistry
Biochemistry
Biochemistry
ISBN:
9781305577206
Author:
Reginald H. Garrett, Charles M. Grisham
Publisher:
Cengage Learning
Fundamentals of General, Organic, and Biological …
Fundamentals of General, Organic, and Biological …
Biochemistry
ISBN:
9780134015187
Author:
John E. McMurry, David S. Ballantine, Carl A. Hoeger, Virginia E. Peterson
Publisher:
PEARSON
SEE MORE TEXTBOOKS