Question

1.) Draw examples of the following hydrogen-bond interactions:

1. A hydrogen bond between the backbone of a polypeptide.
2. A hydrogen bond between a serine residue and a polypeptide back bone.
3. A hydrogen bond between 2 amino acid side chains.

2.) Which of the following functional groups do NOTparticipate in hydrogen bonding:

1. A Methyl Group
2. A Carbonyl Group
3. A Hydroxyl Group
4. An Amino Group

• For the groups above which can form hydrogen bonds, draw an example of it acting as a hydrogen bond donor and an example of it acting as a hydrogen bond acceptor.

Answer 1