Alpha helix and the beta-sheet protein, Biology

Assignment Help:

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

Ans) 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 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:- Alpha helix and the beta-sheet protein

Determine pull-ups test for check the body strength, Determine Pull-ups tes...

Determine Pull-ups test for check the body strength? This test is also done to measure upper body strength or endurance by maximum number of pull-ups completed. Subject hangs f

Nutrition and health, Nutrition and Health The effects of the socio-ec...

Nutrition and Health The effects of the socio-economic and environmental factors in which one is constrained to live will manifest in terms of the nutritional and health statu

Hemes and chlorophylls, A haem British English or heme American English is ...

A haem British English or heme American English is a prosthetic group which having of an iron ion contained in the middle of a huge heterocyclic organic ring called as a porphyrin.

What is classic blalock-taussig bt shunt in shunt operations, What is Class...

What is Classic Blalock-Taussig BT Shunt in Shunt Operations ? Subclavian artery, which arises from innominate artery, is anastomosed to pulmonary artery. In a patient with lef

Hemodynamic measurements of tricuspid stenosis, Q. Hemodynamic Measurements...

Q. Hemodynamic Measurements of tricuspid stenosis? Unless one suspects it clinically and echocardiographically, and plans the hemodynamic study - diagnosis of tricuspid stenosi

The splinter with a sterile needle, joey has a splinter in his finger. His ...

joey has a splinter in his finger. His mother pulled the skin away from the splinter with a sterile needle and removed the splinter. Joey did not feel pain and did not bleed. Expla

Invertibreats, genral charecter and classificatin of porifera

genral charecter and classificatin of porifera

Synthetic petrol, Petrol or gasoline can be synthesized by following three ...

Petrol or gasoline can be synthesized by following three methods: 1.      Polymerisation 2.      Fischer - tropsch method 3.      Bergius process polymerisation In

Anatomy, what is the longest cell in human body

what is the longest cell in human body

Define sodium, Define Sodium, Potassium and Chloride - Minerals? Claude...

Define Sodium, Potassium and Chloride - Minerals? Claude Bernard was the first to draw attention to the internal environment (milieu interior), referring to the extracellular f

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