Amino acids - Properties of Amino Acid Side Chains - Hydrophobicity

3 important questions on Amino acids - Properties of Amino Acid Side Chains - Hydrophobicity

What is hydrophobic attraction?

hydrophobic molecules in a polar solvent cluster together in ordered to minimize the amount of surface area exposed to the solved and to lower the entropy.

Why do enzymes have a hydrophobic core?

Proteins fold there hydrophobic amino acids to the inside.

What is the formula the equilibrium in a 50:50 water ocetanol liquid?

Ktransfer: Equilibrium constant
CH2O: concentration of amino acid in H2O (mol/L)
COCT: Concentration of amino acid in ocetanol (mol/L)
All in all we can say that hydrophobic amino acids are on the inside of a protein and hydrophilic amino acids on the outside.

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