Deck 6 Flashcards
1
Q
The shape
of the helix is
maintained by
numerous
____________
A
intramolecular hydrogen bonds
1
Q
What are the two most common secondary structure?
A
a-helix and b-pleated sheets
2
Q
Name the four ways tertiary structures can be stabilized
A
- Covalent bonds
- Hydrogen bonds
- Salt bridges
- Hydrophobic reactions
3
Q
Linear sequence of amino acids
A
Primary structure
4
Q
Folding, Alpha Helices, Beta Sheets, Hydrogen Bonds
A
Secondary structure
5
Q
3D Shape, R Group Interactions, Folding
A
Tertiary structure
6
Q
Multiple Polypeptides, Assembly, Functional Protein
A
Quarternary
7
Q
In secondary structures ( alpha helix ) , all peptide bonds except ____ and _____ participate in hydrogen bonding
A
first and last
8
Q
how many amino acids per turn in an alpha helix?
A
3.6 amino acids
