B -pleated sheets protein structure, Biology

Assignment Help:

β -Pleated Sheets

  1. In this inter molecular hydrogen bonds are present
  2. Two or more polypeptide chains come together and from a sheet.
  3. Condensation in little. However twisting does occur.
  4. The same polypeptide may fold over itself to form two strands for b -pleating.
  5. Adjacent polypeptide chains may occur in parallel (e.g., b -keratin) or antiparallel (e.g., silk fibroin).
  6. Cross-linkages help in stabilization of b -pleated sheets.
  7. Protein of secondary structure maintains gel state of protoplasm.
  8. Silk protein (Fibroin) is an example of b-Pleated sheets.
  9. Lineus pauling got Nobel prize in 1954 for study of a-helix & b-pleated structures of proteins.

1478_b-pleated sheets.png


Related Discussions:- B -pleated sheets protein structure

Name the organism included in symbiotic nitrogen fixation, Name the organis...

Name the organism included in symbiotic nitrogen fixation. What are the components needed for this pure? Determine their role. Differentiate among inbreeding and heterosis. The

What is the process of breathing, What is the process of Breathing? Oxy...

What is the process of Breathing? Oxygen is supplied to the blood, and carbon dioxide is removed from the blood by the process known as breathing. Air is moved into an exchan

Excretion., organisms and their excretory organelles

organisms and their excretory organelles

Can you illustrate trna anticodon, Q. If a tRNA anticodon is CAA what is it...

Q. If a tRNA anticodon is CAA what is its corresponding mRNA codon? For the genetic code which amino acid does this codon codify? According to the C-G, A-U rule, the correspond

Animal pharming, A n i m a l pharming Using animals...

A n i m a l pharming Using animals as bioreactors is also cost-effective and advantageous because animals naturally carry the cellular mechanisms needed to

Describe the factors that affect cardiac output, Describe the factors that ...

Describe the factors that affect cardiac output in a female athlete who is speed skating toward the finish line in an Olympic race

Define application of nutrition knowledge in geld of sports, Define Applica...

Define Application of Nutrition Knowledge in Geld of Sports? By the time you are ready to do this unit, you have been exposed to a good deal of the basic knowledge of nutrition

How is the nervous system of nematodes organized, How is the nervous system...

How is the nervous system of nematodes organized? Where are the neural chords located in their body? Roundworms have a ganglial nervous system with an anterior neural ring sho

Name the implant failures, Implant failures On the basis of the stage w...

Implant failures On the basis of the stage when problems occurs implant failures can be classified as : i) Before Abutment Connection. ii) During Abutment Connection.

Pollution, Phosphate detergent as cause of water pollution

Phosphate detergent as cause of water pollution

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