What attractive interaction can take place between side groups for each of the f
ID: 971152 • Letter: W
Question
What attractive interaction can take place between side groups for each of the following pairs of alpha amino acid residues under physiological conditions. ( Remember that opposite charges attract, and certain functional groups have hydrogen bond donors and acceptors. Others only have their fear of water in common.)
A) Thr and Phe: A) Hydrogen bond B) Hydrophobic C) Salt Bridge D) None
B) Ser and Gln A)Hydrogen bond B) Hydrophobic C) Salt Bridge D)None
C) Met and Arg: A)Hydrogen bond B)Hydrophobic C)Salt Bridge D) None
D) Thr and Tyr: A)Hydrogen bond B)Hydrophobic C) Salt Bridge D) None
E) Arg and Asp: A) Hydrogen bond B)Hydrophobic C) Salt Bridge D)None
F) Met and Ile: A) Hydrogen bond B) Hydrophobic C) Salt Bridge D)None
G) Asp and Glu: A)Hydrogen bond B) Hydrophobic C) Salt Bridge D)None
Explanation / Answer
(a) Hydro phobic interactions
(b) Hydrogen bonding
(c) Salt bridge
(d) Hydrogen bonding
(e) Hydrogen bonding
(f) Hydro phobic
(g) Hydrogen bonding