Explain the transcription factor of zinc, Biology

Assignment Help:

Explain the Transcription Factor of Zinc?

Zinc is an important structural component of DNA- binding proteins also known as 'transcription factors'. These transcription factors contain 'zinc fingers'. The term zinc finger is used mainly to denote the configuration of the protein, which looks like fingers. It contains a series of polypeptide loops resulting from twisting and coiling of the cysteine and histidine residues. Zinc is ligated to these two amino acids. The series of loops give rise to zinc fingers. These zinc containing transcription factors bind to promoter sequences of specific genes and regulates transcription.


Related Discussions:- Explain the transcription factor of zinc

Are fibrates effective at lowering tg levels, Q. Are Fibrates effective at ...

Q. Are Fibrates effective at lowering TG levels? Fibrates are effective at lowering TG levels by 20 per cent to 50 per cent and raising HDL by 10-35 per cent. LDL reduction var

Open style - style of stigma interaction, Open Style - Style of Stigma Inte...

Open Style - Style of Stigma Interaction Aegle, Fritillaria, Lilium spp. have variable number of stylar canals depending on the number of carpels. The epidermal cells of styla

Explain the categories of fats and oils, Categories of Fats and Oils Yo...

Categories of Fats and Oils You already know that fatty acids are the lipid-building blocks. It is customary to divide  the fatty acids into different groups, e.g.,  saturated

Management of diabetes, By now you know that diabetes cannot be cured but c...

By now you know that diabetes cannot be cured but can be treated so that an individual leads a normal life. Patients who maintain their blood glucose levels within the normal range

HOME, WHERE DOES LIZARD LIVE

WHERE DOES LIZARD LIVE

How can the hemolytic disease of the newborn be prevented, How can the hemo...

How can the hemolytic disease of the newborn be prevented? The Erythroblastosis fetalis can be prevented if in the first delivery of a Rh+ child from a Rh- mother serum contain

Bioclimatology effect of climate on distribution of organism, Bioclimatolog...

Bioclimatology: This is the study of effect of climate on distribution of organisms. Bioclimatology is the inter-disciplinary field of science which studies the interactions betwe

General procedure of titration - nutritional biochemistry, Define General ...

Define General procedure of titration - Nutritional  Biochemistry? In general a titration requires that we add precise amounts of the known titrant to the unknown analyte or ti

Excretory system, is thare any excretory system found in echinoderms

is thare any excretory system found in echinoderms

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