Protein Stability For the unfolding reaction of Protein G, ΔH° =210.6 kJ/mol, this means that the entropy is negative at all temperatures the entropy is positive at all temperatures unfolding is favored enthalpically folding is favored enthalpically the entropy is negative at all temperatures the entropy is positive at all temperatures unfolding is favored enthalpically folding is favored enthalpically ANSWER DOWNLOAD EXAMIANS APP
Protein Stability Which of the following forces is the most unfavorable for protein folding? Vander Waals interactions Electrostatic interactions Hydrophobic interactions Conformational entropy Vander Waals interactions Electrostatic interactions Hydrophobic interactions Conformational entropy ANSWER DOWNLOAD EXAMIANS APP
Protein Stability The correlation between free energy ΔG transfer between the aqueous/organic phases and the surface area of amino acid residues reflects the reduction in solvent-accessible area during protein folding is only meaningful for the polar amino acids is similar to effects seen with SDS denaturation ignores the important contribution of the peptide bond reflects the reduction in solvent-accessible area during protein folding is only meaningful for the polar amino acids is similar to effects seen with SDS denaturation ignores the important contribution of the peptide bond ANSWER DOWNLOAD EXAMIANS APP
Protein Stability Buried hydrophobic side chains in a globular protein fit into a hole formed by the side chains of 13-15 other amino acids 5-7 other amino acids 1-3 other amino acids 9-12 other amino acids 13-15 other amino acids 5-7 other amino acids 1-3 other amino acids 9-12 other amino acids ANSWER DOWNLOAD EXAMIANS APP
Protein Stability Unpaired H-bond donors and acceptors are found in the hydrophobic core of a protein only on Pro residues only at the ends of a-helices only at the turns connecting p-strands rarely only on Pro residues only at the ends of a-helices only at the turns connecting p-strands rarely ANSWER DOWNLOAD EXAMIANS APP
Protein Stability Since ΔG° = -RTlnK a 10-fold increase in K decreases ΔG° by about 2.3*RT 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 10-fold a 10-fold increase in K decreases ΔG° by about 2.3*RT 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 10-fold ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS