A -helix protein structure, Biology

Assignment Help:

a -HELIX

  1. In this intra molecular hydrogen bonds are present
  2. The polypeptide chain is spirally coiled, generally in a clock-wise or right handed fashion.
  3. Glycine and proline are unable to form hydrogen bonds.
  4. They are called helix breakers. a -helix is the final structure in certain fibrous proteins, e.g., keratin (hair, nail, horn), epidermis (skin).
  5. Keratin is known as sclero protein.
  6. Keratin cannot be digested.
  7. Keratin present in the hair.

812_a-helix protein structure.png


Related Discussions:- A -helix protein structure

What is community and workplace interventions, Q. What is Community and Wor...

Q. What is Community and Workplace Interventions? Community Based Interventions Involves health education regarding benefits of physical activities, dietary changes, includi

Disaster, The Word 'disaster' is believed to be originating from the French...

The Word 'disaster' is believed to be originating from the French word 'Disastre' which is a combination of two words 'des' meaning bad and 'astre' meaning star. Thus this term ref

Effects on materials - air pollutants, Effects on Materials - Air pollutant...

Effects on Materials - Air pollutants Most air pollutants are reactive chemicals, so they react with most of the substances around. You may recall from your chemistry lessons

Explain the small intestine, Explain the Small Intestine? The small int...

Explain the Small Intestine? The small intestine is made up of three sections, the duodenum, the jejunum, and the ileum. Bile from the liver and pancreatic enzymes are released

Explain the corpus callosum, Right-handed adult patient X with a complete t...

Right-handed adult patient X with a complete transection of the corpus callosum is presented with a simple written question in X's right visual field. A barrier is positioned so th

Explain tetanus and diphtheria, Tetanus and Diphtheria  Everyone who ha...

Tetanus and Diphtheria  Everyone who has had a primary series as a child should receive a tetanus-diphtheria toxoid (Td) booster injection once every 10 years. Before traveling

Show chemical compound responsible for ozone layer depletion, Q. What are t...

Q. What are the main chemical compounds that destroy the ozone layer? The major chemical compounds that destroy the ozone layer are the CFCs, chlorofluorocarbons, or freons, su

What are the allosteric enzymes, Q. What are the allosteric enzymes? Al...

Q. What are the allosteric enzymes? Allosteric enzymes are those that have in excess of one activation center and to which other substances, called allosteric regulators, bind.

How much template dna will you add, You are setting up a PCR reaction. a) T...

You are setting up a PCR reaction. a) The total volume of your reaction is 50 uL. Your stock primer solutions are 25 mM each. You want a final concentration of primer of 1 mM in yo

How to obtain the correct healing collar, To obtain the correct Healing Col...

To obtain the correct Healing Collar the following steps need to be followed: - Determine the si-e of the implant platform.76 Practical Manual - Select the emergence profile

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