Solution-What is the ionization state of each residue at

What is the ionization state of each residue at ph5.2

Reference no: EM13934516

1. The active site of lysozyme contains two amino acid residues essential for catalysis: Glu35 and Asp52. The pka values of the carboxyl side chains of these low residues are 5.9 and 4.5 respectively.

a) What is the ionization state (protonated or deprotonated) of each residue at pH5.2? What is the pH optimum of lysozyme?

b) How can the ionization states of these residues explain the pH-activity profile of lysozyme?

2. which set of binding data is likely to represent cooperative ligand binding in an oligomeric protein? Explain.

A.[ligand] Y(fractional saturation) B.[ligand] Y(fractional saturation)
(mM) mM
0.1 0.3 0.2 0.1
0.2 0.5 OR 0.3 0.3
0.4 0.7 0.4 0.6
0.7 0.9 0.6 0.8

Reference no: EM13934516

Questions Cloud

Identify benefit consumers and market at all times : Each group is to analyse how this type of pricing may affect consumers in the short-term and the long term - Discuss how and why you believe this would give additional utility to consumers and also bring more competition to the market.

What is alcoholism and tobacco misuse : What is Alcoholism and Tobacco Misuse? (What would classify an individual to suffer from alcoholism/tobacco misuse?)

Graphical social network system with a centralised server : If you elect to work as a pair then equal marks will normally be given to both parties but the module leader reserves the right to reduce the marks for a contributor if it is clear there has been an imbalance of effort.

General ledger accounts related to inventory : Place Y (Yes) beside the general ledger accounts related to inventory in a job order cost system and N (No) by those that are not.

What is the ionization state of each residue at ph5.2 : The active site of lysozyme contains two amino acid residues essential for catalysis: Glu35 and Asp52. The pka values of the carboxyl side chains of these low residues are 5.9 and 4.5 respectively. What is the ionization state (protonated or deprot..

What is the maximum profit and loss for position : An investor purchases a stock for $45 and a put option for $.85 with a strike price of $41. The investor also sells a call option for $.85 with a strike price of $54. What is the maximum profit and loss for this position?

Static methods for processing an array of marks : For this task you will create a class containing a number of static methods for processing an array of marks, which are scores in a test. Each mark is an integer in the range 0 to 100 inclusive. On the Interact site for this subject, you will be p..

Zero coupon treasury bonds are currently selling : The U.S. 5-years zero coupon Treasury bonds are currently selling at $791,031.15. No payments will be made until the bond matures 5 years from now, at which time it will be redeemed for $1,000,000. What annualized interest rate would you earn if you ..

find the minimum and maximum values in s : Given an array s =(s[1], s[2], . . . , s[n]), and n = 2^d for some d = 1. We want to find the minimum and maximum values in s. We do this by comparing elements of s.

User Account

All Pages

What is the ionization state of each residue at ph5.2

Reference no: EM13934516

Reference no: EM13934516

Questions Cloud

Reviews

Write a Review

Biology Questions & Answers

Immune response to infectious disease

A review on advanced glycated end products (ages)

Plastic as a soil stabilizer

Principles of microbiology

List the biologic functions

Biologic function relationships

Case study on patient in the haematology laboratory

Use of pcr and genetic approaches in biotechnology

Describe the role of this enzyme in honey

Genetic problems

Prepare an essay on nosocomial infection

Monitoring and recording the blood pressure

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT