Your project should be on temperature adaptation or thermostability of proteins. For a temperature adaptation project select...

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Chemistry

Your project should be on temperature adaptation orthermostability of proteins.

For a temperature adaptation project select an ectothermicorganism with sub-species living in different climates. You willthen focus on one protein, preferably an enzyme, for which you needto find amino acid sequences (one for each sub-species). You alsoneed at least one crystal structure of this protein with enoughsequence similarity to your selected amino acid sequences to makeit feasible to create homology models. Finally, you will makecomparisons between the structures or homology models whilefocusing on structural features that promote protein stability.

OR

For a thermostability project select a thermophilic organism(for example a bacterium thriving in a hot spring) and one protein,preferably an enzyme for which a crystal structure is alreadyavailable. Next, you will need to search for crystal structuresand/or amino acid sequences of your selected protein in othernon-thermophilic organisms so that you can make comparisons betweenthe crystal structures (or homology models). Aim to identifystructural features that promote the thermostability of the proteinfrom the thermophilic organism.

State the parameters of your project:

Species:

Protein(s):

PDB ID:

Confirm that you will have access to protein sequences and atleast one protein structure (as a template for homology modeling)so that you can carry out your project. Post the accesscodes for the sequences and the PDB-ID(s)here:

Make a list of structural features that promote proteinstability:

Note: Except the isocitrate dehydrogenaseprotein.

example like in the below articke

Answer & Explanation Solved by verified expert
3.8 Ratings (404 Votes)
The ultimate goal of protein modeling is to predict a structure from its sequence with an accuracy that is comparable to the best results achieved experimentally This would allow users to safely use rapidly generated in silico protein models in all the contexts where today only experimental structures provide a solid basis structurebased drug design analysis of protein function interactions antigenic behavior and rational design of proteins with increased stability or novel functions In addition protein modeling is the only way to obtain structural information if experimental techniques fail Many proteins are simply too large for NMR analysis and cannot be crystallized for Xray diffraction Among the three major approaches to threedimensional 3D structure prediction described in this and the following two chapters homology modeling is the easiest one It is based on two major observations The structure    See Answer
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