Protein Stability Since ΔG° = -RTlnK a 10-fold increase in K decreases ΔG° by about 10-fold a 10-fold decrease in K increases ΔG° by about 10-fold a 10-fold decrease in K decreases ΔG° by about 2.3*RT a 10-fold increase in K decreases ΔG° by about 2.3*RT a 10-fold increase in K decreases ΔG° by about 10-fold a 10-fold decrease in K increases ΔG° by about 10-fold a 10-fold decrease in K decreases ΔG° by about 2.3*RT a 10-fold increase in K decreases ΔG° by about 2.3*RT ANSWER DOWNLOAD EXAMIANS APP
Protein Stability Which of the following forces is the most favorable for protein folding? Conformational entropy Vander Waals interactions Hydrogen bonds Hydrophobic Interactions Conformational entropy Vander Waals interactions Hydrogen bonds Hydrophobic Interactions ANSWER DOWNLOAD EXAMIANS APP
Protein Stability Which of the following forces is the most unfavorable for protein folding? Conformational entropy Vander Waals interactions Electrostatic interactions Hydrophobic interactions Conformational entropy Vander Waals interactions Electrostatic interactions Hydrophobic interactions ANSWER DOWNLOAD EXAMIANS APP
Protein Stability For the unfolding reaction of Protein G, ΔH° =210.6 kJ/mol, this means that the entropy is negative at all temperatures unfolding is favored enthalpically the entropy is positive at all temperatures folding is favored enthalpically the entropy is negative at all temperatures unfolding is favored enthalpically the entropy is positive at all temperatures folding is favored enthalpically ANSWER DOWNLOAD EXAMIANS APP
Protein Stability Unpaired H-bond donors and acceptors are found in the hydrophobic core of a protein only at the turns connecting p-strands rarely only at the ends of a-helices only on Pro residues only at the turns connecting p-strands rarely only at the ends of a-helices only on Pro residues ANSWER DOWNLOAD EXAMIANS APP
Protein Stability At the midpoint of a temperature transition curve, [Native] = [Unfolded] All of these Keq = 1.0 and ΔG = 0 half of the protein is denatured [Native] = [Unfolded] All of these Keq = 1.0 and ΔG = 0 half of the protein is denatured ANSWER DOWNLOAD EXAMIANS APP
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