Explain elastase, Biology

Assignment Help:

Elastase

The inactive  proelastase  is activated by trypsin to the active form elastase. Elastase attacks  peptide  bonds  next  to  the  small amino  acid residues such  3s  glycine, alanine and  serine and has a  broader  specificity than  the other  two enzymes.

All  the  three  enzymes viz.  trypsin,  chymotrypsin  and  elastase are endopeptidases (a subclass of peptide hydrolases that hydrolyse the more centrally situated peptide bonds). You have already seen that pepsin is also an endopeptidase.

 


Related Discussions:- Explain elastase

Can you define the vena cava, Q. What is the vena cava? Which type of blood...

Q. What is the vena cava? Which type of blood circulates within the vena cava? The vena cava is either of two large veins that debouch into the right atrium the superior vena c

Locomotion, Locomotory apparatus in protozoa

Locomotory apparatus in protozoa

Organic molecules, Organic Molecules Some organic molecules in life...

Organic Molecules Some organic molecules in life are Carbohydrates and Lipids à C, H and O Proteins à C, H, O, N & sometimes S Nucleic acids à C, H, O, N & P

Annexin v is a protein that binds to phosphatidylserine, Annexin V is a pro...

Annexin V is a protein that binds to Phosphatidylserine. Why is this useful in the lab? Does it have to do with testing whether the cell is in normal condition?

Anaemia, A n a e m i a It is defined as decrease in the amount of...

A n a e m i a It is defined as decrease in the amount of haemoglobin (Hb) per unit of blood. This may or may not be accompanied by a reduction in the red blood cells (RBC

What is isoniazid, Isoniazid  Serum aminotransferase activity increases...

Isoniazid  Serum aminotransferase activity increases in 10% to 20% of patients taking isoniazid, especially in the early weeks of treatment, but often returns to normal even wh

Complications of diverticular disease, Q. Complications of diverticular dis...

Q. Complications of diverticular disease? The many complications of the disease include the 'following conditions: • A perforation (hole) in the intestine leading to perito

Determine the factors affecting fertilizer requirements, Factors Affecting ...

Factors Affecting Fertilizer Requirements   The rapid increase in the use of fertilizers is based on the fact that large profits are obtained from the money invested in them. The

Digestive system in cockroach, DIGESTIVE SYSTEM IN COCKROACH ALIMEN ...

DIGESTIVE SYSTEM IN COCKROACH ALIMEN T A R Y CANAL 6-8 cm. long. Coiled, present from mouth to anus. Differentiated into 3 parts -      1. Foregut            2. M

Amelioration of mineral deficiency, Amelioration of mineral deficiency ...

Amelioration of mineral deficiency Performance of livestock in the tropics is mainly governed by the quality and quantity of nutrients provided in the diet. In most of the dev

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