Define proteolytic enzymes, Biology

Assignment Help:

Proteolytic enzymes

They catalyze the hydrolysis of peptide bonds in other proteins. In order to prevent them doing generalized damage to all cellular proteins, they are often synthesized in an inactive form known as a 'proenzyme' or 'zymogen' and activated as required. Such enzymes include the  serine proteases, so called because of the presence  in the active site of an essential serine residue, i.e. a serine residue whose presence is essential for the enzymic activity. The serine proteases, chymotrypsin, trypsin and elastase, which are produced in an inactive form by the mammalian pancreas, form a closely related group of enzymes.

 


Related Discussions:- Define proteolytic enzymes

What is neurotransmitter, What is neurotransmitter Consider Neuron B i...

What is neurotransmitter Consider Neuron B in the frog central nervous system whose plasma membrane has a previously unknown channel that is selectively conductive to a newly

Is the ventricle lumen larger during systole, Is the ventricle lumen larger...

Is the ventricle lumen larger during systole or during diastole? Systole is the stage of the cardiac cycle on which the ventricles contract. So the lumen of these chambers is d

Definition of counselling, Q. Definition of Counselling? Counselling ha...

Q. Definition of Counselling? Counselling has been defined as a process of helping/enabling a person/people solve certain interpersonal (not able to continue relationship), emo

Explain the recommended dietary allowances - nutrition, Explain the Recomme...

Explain the Recommended Dietary Allowances - Nutrition? The recommended dietary allowances are defined as the 'daily dietary intake level that is sufficient to meet the nutrien

Excretory system, extensive note on the excretory system of amphibian

extensive note on the excretory system of amphibian

Why is carbon monoxide toxic for humans, Why is carbon monoxide toxic for h...

Why is carbon monoxide toxic for humans? Hemoglobin "likes" carbon monoxide (CO) much more than it likes oxygen. When there is carbon monoxide in the inhaled air it binds to he

What are the conventional signs used in genetic family trees, What are the ...

What are the main conventional symbols and signs used in genetic family trees? In genetic family trees the male sex is usually shown by a square and the female by a circle. Cro

Foot-and-mouth disease - viral disease, F o o t - a n d - m o u ...

F o o t - a n d - m o u t h disease Foot-and-mouth disease (FMD) is an extremely contagious viral disease of cloven footed animals most notably cattle, pig and she

Illustrate about the term- hypnagogic hallucinations, Illustrate about the ...

Illustrate about the term- Hypnagogic hallucinations  Hypnagogic hallucinations (Greek, 'hypnos' meaning "sleep," and 'gogic' meaning "enter into") are episodes of auditory, vi

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