Homework Help is Here – Start Your Trial Now!
Science
Biochemistry
Based on the following titration table of Glycine, would you be able to recreate the same for Histidine?

Based on the following titration table of Glycine, would you be able to recreate the same for Histidine?

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
Based on the following titration table of Glycine, would you be able to recreate the same for Histidine? Increasing pH – Glicina H H-N-CH,-COOH = H-N-CH,-CO0- = H-N-CH,-coo- H H Net charge: +1 -1 pH COOH-pKa = 2.3 NH3-pKa = 9.6 CN ΔΕ +1 +1 2.3 (0.5*-1)+(0.5*0)=-0.5 +1 +0.5 0.5 9.6 -1 (0.5*+1)+(0.5*0)=+0.5 -0.5 1.5 14 -1 -1 2 Given that the pKas for Histidine are the following: pka1 = 1.82 pKa2 = 9.17 pКа3 %3D 6.00 pl = 7.59
Transcribed Image Text:Based on the following titration table of Glycine, would you be able to recreate the same for Histidine? Increasing pH – Glicina H H-N-CH,-COOH = H-N-CH,-CO0- = H-N-CH,-coo- H H Net charge: +1 -1 pH COOH-pKa = 2.3 NH3-pKa = 9.6 CN ΔΕ +1 +1 2.3 (0.5*-1)+(0.5*0)=-0.5 +1 +0.5 0.5 9.6 -1 (0.5*+1)+(0.5*0)=+0.5 -0.5 1.5 14 -1 -1 2 Given that the pKas for Histidine are the following: pka1 = 1.82 pKa2 = 9.17 pКа3 %3D 6.00 pl = 7.59
Expert Solution
steps

Step by step

Solved in 3 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Metabolic pathways
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biochemistry and related others by exploring similar questions and additional content below.
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