Question

An induced dipole-dipole interaction has been proposed between aromatic amino acid residues present in the cholinergic binding site and acetylcholine. What functional group of acetylcholine is involved?
a) the acyl methyl group.
b) the ester.
c) the ethylene bridge.
d) the quaternary ammonium head group.

Answer 1

Answer:

hi-

Explanation:

interaction with acetylcholine?

Aspartic acid 311

10) What amino acid in the binding site of the cholinergic receptor is involved in an ionic interaction with acetylcholine? Feedback: Aspartic acid 311 is ionised and is present in the binding site as a negatively charged aspartate ion.