Peptidoglycan structure and biosynthesis
116.3 هزار بار بازدید -
12 سال پیش
-
This lecture explains the peptidoglycan
This lecture explains the peptidoglycan structure and synthesis. Peptidoglycan layer is also the structure of bacterial cell wall.
http://shomusbiology.com/
Download the study materials here-
http://shomusbiology.com/bio-material...
Remember Shomu’s Biology is created to spread the knowledge of life science and biology by sharing all this free biology lectures video and animation presented by Suman Bhattacharjee in YouTube. All these tutorials are brought to you for free. Please subscribe to our channel so that we can grow together. You can check for any of the following services from Shomu’s Biology-
Buy Shomu’s Biology lecture DVD set- www.shomusbiology.com/dvd-store
Shomu’s Biology assignment services – www.shomusbiology.com/assignment -help
Join Online coaching for CSIR NET exam – www.shomusbiology.com/net-coaching
We are social. Find us on different sites here-
Our Website – www.shomusbiology.com
Facebook page- Facebook: ShomusBiology
Twitter - Twitter: shomusbiology
SlideShare- www.slideshare.net/shomusbiology
Google plus- https://plus.google.com/1136485849827...
LinkedIn - LinkedIn: suman-bhattacharjee-2a051661
Youtube- thefunsuman
Thank you for watching
This video describes the constitution of peptidoglycan layer and the value of their presence onto the surface of microorganisms.
Peptidoglycan, often referred to as murein, is a polymer such as sugars and amino acids that varieties a mesh-like layer outside the plasma membrane of bacteria (but not Archaea), forming the cellphone wall. The sugar factor consists of alternating residues of β-(1,4) linked N-acetylglucosamine and N-acetylmuramic acid. Connected to the N-acetylmuramic acid is a peptide chain of three to five amino acids. The peptide chain can be move-linked to the peptide chain of one other strand forming the 3D mesh-like layer.[1] Some Archaea have a similar layer of pseudopeptidoglycan or pseudomurein, the place the sugar residues are β-(1,three) linked N-acetylglucosamine and N-acetyltalosaminuronic acid. For this reason the mobile wall of Archaea is insensitive to lysozyme.[2] Peptidoglycan serves a structural function within the bacterial phone wall, giving structural strength, as well as counteracting the osmotic stress of the cytoplasm. A original misconception is that peptidoglycan offers the cellphone its shape; nevertheless, whereas peptidoglycan helps keep the structural force of the cellphone, it is truly the MreB protein that allows mobilephone form[citation needed].[3][4] Peptidoglycan can be involved in binary fission for the period of bacterial telephone replica.
Source of the article published in description is Wikipedia. I am sharing their material. © by original content developers of Wikipedia.
Link- http://en.wikipedia.org/wiki/Main_Page
Biochemistry, 4th Edition
Donald Voet, Judith G. Voet
November 2010, ©2011
http://shomusbiology.com/
Download the study materials here-
http://shomusbiology.com/bio-material...
Remember Shomu’s Biology is created to spread the knowledge of life science and biology by sharing all this free biology lectures video and animation presented by Suman Bhattacharjee in YouTube. All these tutorials are brought to you for free. Please subscribe to our channel so that we can grow together. You can check for any of the following services from Shomu’s Biology-
Buy Shomu’s Biology lecture DVD set- www.shomusbiology.com/dvd-store
Shomu’s Biology assignment services – www.shomusbiology.com/assignment -help
Join Online coaching for CSIR NET exam – www.shomusbiology.com/net-coaching
We are social. Find us on different sites here-
Our Website – www.shomusbiology.com
Facebook page- Facebook: ShomusBiology
Twitter - Twitter: shomusbiology
SlideShare- www.slideshare.net/shomusbiology
Google plus- https://plus.google.com/1136485849827...
LinkedIn - LinkedIn: suman-bhattacharjee-2a051661
Youtube- thefunsuman
Thank you for watching
This video describes the constitution of peptidoglycan layer and the value of their presence onto the surface of microorganisms.
Peptidoglycan, often referred to as murein, is a polymer such as sugars and amino acids that varieties a mesh-like layer outside the plasma membrane of bacteria (but not Archaea), forming the cellphone wall. The sugar factor consists of alternating residues of β-(1,4) linked N-acetylglucosamine and N-acetylmuramic acid. Connected to the N-acetylmuramic acid is a peptide chain of three to five amino acids. The peptide chain can be move-linked to the peptide chain of one other strand forming the 3D mesh-like layer.[1] Some Archaea have a similar layer of pseudopeptidoglycan or pseudomurein, the place the sugar residues are β-(1,three) linked N-acetylglucosamine and N-acetyltalosaminuronic acid. For this reason the mobile wall of Archaea is insensitive to lysozyme.[2] Peptidoglycan serves a structural function within the bacterial phone wall, giving structural strength, as well as counteracting the osmotic stress of the cytoplasm. A original misconception is that peptidoglycan offers the cellphone its shape; nevertheless, whereas peptidoglycan helps keep the structural force of the cellphone, it is truly the MreB protein that allows mobilephone form[citation needed].[3][4] Peptidoglycan can be involved in binary fission for the period of bacterial telephone replica.
Source of the article published in description is Wikipedia. I am sharing their material. © by original content developers of Wikipedia.
Link- http://en.wikipedia.org/wiki/Main_Page
Biochemistry, 4th Edition
Donald Voet, Judith G. Voet
November 2010, ©2011
12 سال پیش
در تاریخ 1391/08/14 منتشر شده
است.
116,371
بـار بازدید شده