proteins can interact with DNA through relatively weak forces, such as hydrogen bonds and can der Waals interaction, as well as through stronger electrostatic interactions such as ion pairs. Which types of interaction predominate for sequence specifics DNA binding proteins and for sequence independent binding proteins?

proteins can interact with DNA through relatively weak forces, such as hydrogen bonds and can der Waals interaction, as well as through stronger electrostatic interactions such as ion pairs. Which types of interaction predominate for sequence specifics DNA binding proteins and for sequence independent binding proteins?

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter19: Genomes And Proteomes

Section: Chapter Questions

Problem 1ITD: Below is a sequence of 540 bases from a genome. What information would you use to find the...

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Similar questions

Describe the basic structural features of DNA-binding proteins that allow them to recognize specific DNA sequences.
Why are most DNA-binding proteins specific to certain chemicalgroups within the DNA?
Explain how DNA-binding proteins can make sequence-specific contacts to a double-stranded DNA molecule without breaking the hydrogen bonds that hold the bases together. indicate how, through such contacts, a protein can distinguish a T-A from a C-G pair. indicate the parts of the nucleotide base pairs that could form noncovalent interactions— hydrogen bonds, electrostatic attractions, or hydrophobic interactions -with a DNA-binding protein.
When proteins recognize and bind to a specific sequence in DNA, why do they usually just recognize short sequences of 5-6 bases rather than 10-20 bases?
List three important structural motifs in DNA-binding proteins
When proteins are separated using native gel electrophoresis, size, shape, and charge control their rate of migration on the gel. Why does DNA separate based on size, and why do we not worry much about shape or charge?
A closed circular duplex DNA has a 100-bp segment of alternating C and G residues. On transfer to a high salt solution, the segment undergoes a transition from the B conformation to the Z conformation. What is the change in its linking number, writhing number, and twist?
When a segment of DNA containing either aVNTR or an RFLP is analyzed, the result is fragments of DNA ofdifferent lengths. How, then, are VNTRs and RFLPs different?
The specificity of Watson-Crick nucleobase pairing enables the biological information to be encoded and passed down through generations of cells and organisms. This specificity arises from the chemical structure of the base pairs, namely the pattern of hydrogen bond donors and acceptors that stabilize only two pairing interaction relative to the others. How many possible pairwise interactions could potentially exist at a single position within a sequence, including the correct pairs, and all possible other combinations of DNA bases?
The specificity of Watson-Crick nucleobase pairing enables the biological information to be encoded and passed down through generations of cells and organisms. This specificity arises from the chemical structure of the base pairs, namely the pattern of hydrogen bond donors and acceptors that stabilize only two pairing interactions] relative to the others. How many possible pairwise interactions could potentially exist at a single position within a sequence, including the correct pairs, and all possible other combinations of DNA bases?
If the bandicoot genome is 3.62 x 109 base pairs, and the "highly repetitive DNA" fraction is composed entirely of copies of sequence 5'TGCGTGTGTGC3' and its complement, how many copies of this sequence are present in the bandicoot genome?
Human genomic libraries used for DNA sequencing are often made from fragments obtained by cleaving human DNA with Haeiii in such a way that the DNA is only partially digested; that is, not all the possible HaeIII sites have been cleaved. What is a possible reason for doing this?