Protein Stability Which of the following is the most correct? All hydrophobic amino acids are buried when a protein folds Charged amino acids are never buried in the interior of a protein Charged amino acids are seldom buried in the interior of a protein Tyrosine is only found in the interior of proteins All hydrophobic amino acids are buried when a protein folds Charged amino acids are never buried in the interior of a protein Charged amino acids are seldom buried in the interior of a protein Tyrosine is only found in the interior of proteins 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
Protein Stability If the egg white protein, ovalbumin, is denatured in a hard-boiled egg, then which of the following is least affected? The secondary structure of ovalbumin The primary structure of ovalbumin The tertiary structure of ovalbumin The quaternary structure of ovalbumin The secondary structure of ovalbumin The primary structure of ovalbumin The tertiary structure of ovalbumin The quaternary structure of ovalbumin ANSWER DOWNLOAD EXAMIANS APP
Protein Stability For the unfolding reaction of Protein G, ΔH° =210.6 kJ/mol, this means that unfolding is favored enthalpically the entropy is negative at all temperatures folding is favored enthalpically the entropy is positive at all temperatures unfolding is favored enthalpically the entropy is negative at all temperatures folding is favored enthalpically the entropy is positive at all temperatures ANSWER DOWNLOAD EXAMIANS APP
Protein Stability Which of the following forces is the most unfavorable for protein folding? Vander Waals interactions Conformational entropy Electrostatic interactions Hydrophobic interactions Vander Waals interactions Conformational entropy Electrostatic interactions Hydrophobic interactions ANSWER DOWNLOAD EXAMIANS APP
Protein Stability Buried hydrophobic side chains in a globular protein fit into a hole formed by the side chains of 1-3 other amino acids 13-15 other amino acids 9-12 other amino acids 5-7 other amino acids 1-3 other amino acids 13-15 other amino acids 9-12 other amino acids 5-7 other amino acids ANSWER DOWNLOAD EXAMIANS APP
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