0
Difference between allosteric and covalent modulation?
Zarnafunnygal
The 2 mechanisms to alter protein shape are allosteric and covalent modulation.
Allosteric: If the protein contains 2 binding sites, the noncovalent binding of a ligand to one site can alter the shape & characteristics of the other site.
-One binding site on an allosteric protein, the functional site, carries out the proteins physiological functions.
-The other binding site is the regulatory site, and the ligand that binds to it is called the modulator molecule because it changes the shape!
Covalent: Covalent bonding of charged chemical groups to some of the proteins side chains changes the shape and characteristics of the protein. Usually a phosphate group is covalently bonded, in the reaction called phosphorylation.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Is Hydrogen sulfide covalent or ionic?
It is covalent due to the small electronegativity difference between hydrogen and sulfur.
Is AlBr3 covalent compound?
It is covalent and the bonds are polar covalent. This is because of the difference in electronegativity between aluminium and bromide.
Is NO2 ionic covalent or both?
Covalent. The electronegativity difference between N and O is small.
What is the difference of a atoms and a polar covalent bond?
Covalent bonds are formed between atoms by sharing electrons.
What type of electronegativity difference exists between atoms in a covalent bond?
If the electronegativity difference between two atoms is less than 1.7, then a covalent bond is formed between the two atoms.
What is the difference between space vector modulation and pulse width modulation?
There is no difference.
What is the difference between frequency modulation and phase modulation?
The difference between frequency modulation and phase modulation is that with frequency modulation the angular frequency of the signal is modified while with the phase modulation, the phase angle of the signal is modified.
What is the difference between pulse code modulation and delta modulation?
The difference between pulse code modulation and delta modulation is that pulse code modulation is a method of encoding audio information digitally while delta modulation is a method that converts analog to digital signal.
What is the difference between analog and digital modulation Does it depends on baseband signal?
The basic difference is that in analog modulation the modulating signal is analog signal and in digital modulation it is in digital form.
Is Hydrogen sulfide covalent or ionic?
It is covalent due to the small electronegativity difference between hydrogen and sulfur.
Difference between digital transmission and digital modulation?
The Difference of two is only first digital has a transmission and second digital has modulation.....thats all....i think that's too clear ha...
Is AlBr3 covalent compound?
It is covalent and the bonds are polar covalent. This is because of the difference in electronegativity between aluminium and bromide.
What is the difference between ionic and covalent?
Covalent compounds are more flammable when compared to ionic compounds.Ionic compounds are more soluble in water than covalent compounds.for more go to: difference between . net
Compare pulse code modulation and delta modulation?
delta modulation refers to the procedure of encoding and thereby transmitting only the difference between consecutive samples instead of sending each of the samples themselves. This method is useful only when the vaiation in the amplitude of the signal is small, otherwise, it leads to a phenomenon called "slope overload".Pulse code modulation is the procedure where each of the levels of an analog signal is assigned a value closest ro a quantizer level used to quantize the signal...Another method of PCM that can be confused with Delta Modulation is the D(ifferential)PCM. Here, the difference between the signals is encoded based on its magnitude..
Difference between velocity and current modulation in klystron?
The process whereby a time varn in vel is impressed upon the beam of el is called vel modulation.
Is NO2 ionic covalent or both?
Covalent. The electronegativity difference between N and O is small.
Difference between delta modulation and differential pulse code modulation?
Delta modulation is not a type of quality conversion and runs on digital-to-analog, analog-to-digital. Differential pulse code modulation has a higher quality of conversion and runs on a 1-bit data stream.
