What are the pka values of the various groups on the peptide

Assignment Help Chemistry

Reference no: EM13176366

Draw the following peptides, AND indicating the amide bonds that are formed through the side chains. What are the pKa values of the various groups on the peptide?

1a. y-Glu-Cys-Gly (y-Glu indicates that the side chain is used for the bond to Cys)

1b.Leu-Pro-Îµ-Lys (Îµ-Lys indicates that the Lys side chain is used in the bond linking Pro and Lys)

Reference no: EM13176366

Questions Cloud

Calculate script e values for the following cells : Calculate script e° values for the following cells. Which reactions are spontaneous as written (under standard conditions)? Balance the reactions. Standard reduction potentials are found in the table

Best suited economy for handling a crisis of epic proportion : Describe and explain why a socialist system might be the best in responding to the needs of people struck by an emergency situation like the earthquake that occurred in Haiti in January 2010.

What would be the electron configuration of the elements : What would be the electron configuration of the elements: 2NaOH(aq) + CuCl2(aq) yields 2NaCl(aq) + Cu(OH)2 (s)

Describe and contrast the deficits projected : Describe and contrast the deficits projected under the baseline and alternative fiscal scenario and the implications of the projections based on the CBO report.

What are the pka values of the various groups on the peptide : Draw the following peptides, AND indicating the amide bonds that are formed through the side chains. What are the pKa values of the various groups on the peptide?

Prepare the requirements using the fifo method : Write one page single space, comparing these two methods: key differences, and recommends which method should be used for this company and why.

State and draw a titration curve for both of these peptides : Draw a titration curve for both of these peptides. Be sure to label the axes properly, indicate the pKa values, the equivalence points and the buffering regions

Find the vapor pressure of a solution : Find the vapor pressure of a solution that contains 218 g glucose in 460.0 mL of water at 30 degrees Celcius.

Compute the dissociation constant ka of ha : When the substance is dissolved in a 1.20x10-3 M solution of HA, the catalyzed rate constant was found to be 3.20x10-5. Calculate the dissociation constant, Ka, of HA.

User Account

All Pages