Define sterol regulatory element binding proteins (srebps), Biology

Assignment Help:

Define Sterol Regulatory Element Binding Proteins (SREBPS)?

These belong to a general family of transcription factors. They are synthesized as membrane embedded proteins in response to depletion of cellar cholesterol.These proteins lead to the transcription of genes encoding the low density lipoprotein (LDL) receptor and multiple enzymes in the cholesterol and fatty acid biosynthetic pathways. Mammalian cells use a very sensitive mechanism to control the amount of cholesterol and fatty acids in their membranes. Recent evidence reveals that the steroid sensor in this system is another membrane embedded protein called SREBP cleavage activating protein (SCAP).


Related Discussions:- Define sterol regulatory element binding proteins (srebps)

Name the different level of proteins, Name the different level of proteins ...

Name the different level of proteins There are 4 level of proteins:- a) Primary structure b) Secondary structure c) Tertiary structure d) Quaternary structure

Why is the amazon rainforest under risk of desertification, Despite having ...

Despite having a great biodiversity why is the Amazon Rainforest under risk of desertification? The natural soil of the Amazon Rainforest is not very fertile but it is enriched

What is the incubation period of an infection, What is the incubation perio...

What is the incubation period of an infection? Incubation period is the time interval among the infection by an agent that causes disease and the first signs or symptoms of th

The mechanism that ensures mendels first law, What is the mechanism that en...

What is the mechanism that ensures Mendel's First Law of segregation?

What are the techniques of rastelli operations, What are the Techniques of ...

What are the Techniques of rastelli operations ? After median sternotomy pericardial patch is harvested and then cardiopulmonary bypass instituted using aortic and bicaval cann

Define the need for classification of plants and animals, Define the Need f...

Define the Need for classification of Plants and Animals? First of all there is a need to know what classification is? Let us define in simple term. Classification is placing o

Infructescences- pseudofruits and parthenocarpic fruits, What are the infru...

What are the infructescences, pseudofruits and parthenocarpic fruits? The Infructescences are aggregated fruits formed from inflorescences, aggregated flowers. Grape clusters a

Coelomoducts in polyplacophora, Coelomoducts in Polyplacophora In Poly...

Coelomoducts in Polyplacophora In Polyplacophora the coelomoducts divide in the region of coelomostome and the gonadal cavities become closed off from pericardial coelom. The

Sporogenous tissue, complete definition of Sporogenous tissue

complete definition of Sporogenous tissue

What is oxidative phosphorylation, What is oxidative phosphorylation? O...

What is oxidative phosphorylation? Oxidative phosphorylation is  the process by which ADP is phosphorylated by Pi  to ATP  in  the  respiratory chain.

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