Explain the alpha-helix and the beta-sheet protein, Biology

Assignment Help:

What is the difference among the alpha-helix and the beta-sheet protein conformations?

 Alpha-helix and beta-sheet conformations are the two major types of secondary structure of a protein molecule. According to the primary protein structure its secondary structure can be of one type or the other.

In the alpha-helix structure the polypeptide curls longitudinally by the action of hydrogen bonds forming a spiral, or helix. In the beta-sheet conformation the protein is more distended and the hydrogen bonds form a zig-zag-shaped protein structure known as B-strand. Many assembled beta-strands make a beta-sheet.


Related Discussions:- Explain the alpha-helix and the beta-sheet protein

Ststems of human body, what is reproductive system? what is urinary System?...

what is reproductive system? what is urinary System? What is Nervous system

Micro, What are the differences between the two domain

What are the differences between the two domain

DNA damaged by alkylating agents, Q. DNA damaged by alkylating agents? ...

Q. DNA damaged by alkylating agents? 1. Some simple alkylating agents 2. Illustrations of products of alkylating agents 3.Many of these products can be repaired by excision rep

What type of selection is being demonstrated, If a cow develops a preferenc...

If a cow develops a preference for eating white four o'clock flowers and ignoring pink and red four o'clock flowers, what type of selection is being demonstrated? Would the cow eve

What is the primordial soup, Describe Stanley miller experiment to test the...

Describe Stanley miller experiment to test the idea of probiotic synthesis. What is the primordial soup?

What is metagenesis, What is metagenesis? What are the other names of this ...

What is metagenesis? What are the other names of this process? Metagenesis is the type of life cycle in which there are two dissimilar forms of individuals of the same species,

Explain coronaw artery disease, Explain CORONAW ARTERY DISEASE (CAD)? A...

Explain CORONAW ARTERY DISEASE (CAD)? As far as CAD is concerned the people of South Asian region are at a very disadvantageous position. The term 'South Asians' includes perso

Show the error detection and editing function, Q. Show the Error Detection ...

Q. Show the Error Detection and Editing Function? Error Detection and Editing Function: Consciousness helps us avoid acting solely through habit. It allows us to make novel res

What is circulation, What is circulation? Circulation is the movement o...

What is circulation? Circulation is the movement of substances as nutrients and gases within blood vessels and cavities all by the organism.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd