Lysozyme lysis of a bacteria peptidoglycan cell wall

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deleted-94793
Posts: 22
Joined: Sat Feb 11, 2012 10:55 am
Occupation: Student 10th Grade
Project Question: Lysozyme and Lactoferrin Research
Project Due Date: January 2013 (for my local ISEF affiliated fair)
Project Status: I am conducting my experiment

Lysozyme lysis of a bacteria peptidoglycan cell wall

Post by deleted-94793 »

Hello,

I need help on the exact chemical process involved in the lysis of bacteria by Lysozyme. Specifically outlined steps if possible

Thank You
John 10:10 "The thief comes only to steal and kill and destroy; I have come that they may have life, and have it to the full."

JESUS SAVES
deleted-94524
Former Expert
Posts: 31
Joined: Tue Feb 07, 2012 10:13 pm
Occupation: Research associate (biologist)
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Re: Lysozyme lysis of a bacteria peptidoglycan cell wall

Post by deleted-94524 »

Hello John,

This comes from the wikipedia page on lysozyme (http://en.wikipedia.org/wiki/Lysozyme).

Lysozymes, also known as muramidase or N-acetylmuramide glycanhydrolase, are glycoside hydrolases, enzymes (EC 3.2.1.17) that damage bacterial cell walls by catalyzing hydrolysis of 1,4-beta-linkages between N-acetylmuramic acid and N-acetyl-D-glucosamine residues in a peptidoglycan and between N-acetyl-D-glucosamine residues in chitodextrins. Lysozyme is abundant in a number of secretions, such as tears, saliva, human milk, and mucus.

I hope this helps! Let me know if you need any additional information.

Heloise
deleted-94793
Posts: 22
Joined: Sat Feb 11, 2012 10:55 am
Occupation: Student 10th Grade
Project Question: Lysozyme and Lactoferrin Research
Project Due Date: January 2013 (for my local ISEF affiliated fair)
Project Status: I am conducting my experiment

Re: Lysozyme lysis of a bacteria peptidoglycan cell wall

Post by deleted-94793 »

Thank You this helps
John 10:10 "The thief comes only to steal and kill and destroy; I have come that they may have life, and have it to the full."

JESUS SAVES
deleted-94524
Former Expert
Posts: 31
Joined: Tue Feb 07, 2012 10:13 pm
Occupation: Research associate (biologist)
Project Question: n/a
Project Due Date: n/a
Project Status: Not applicable

Re: Lysozyme lysis of a bacteria peptidoglycan cell wall

Post by deleted-94524 »

You're welcome! Anytime,

Heloise
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