Theoretically, a protein could assume a virtually infinite number of configurations and conformations. Suggest several features of proteins that drastically limit the actual number.
Answer to relevant QuestionsWhat is the highest level of protein structure found in collagen? In oxygenated hemoglobin, pKa 5 6.6 for the histidines at position 146 on the b-chain. In deoxygenated hemoglobin, the pKa of these residues is 8.2. How can this piece of information be correlated with the Bohr effect? What is a prion? If you had a mixture of proteins with different sizes, shapes, and charges and you separated them with electrophoresis, which proteins would move fastest toward the anode (positive electrode)? What is the basis for the technique called ELISA?
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