BMS02-1005 & 1049 (Amino Acid, Protein & Protein Structure)

What determines the properties of amino acids?

All amino acids (except glycine with H R group) are .... with a ... center
They are optical isomers meaning

What are the four groups attached to the carbon on a Amino Acid?

The isoelectric point is

How are amino acids joined together?

In a polypeptide, amino acids are made at the ... terminus and joined at the ...terminus

Functions and examples of proteins
1) ...
- Collagen
- Keratin

2) ...
- Actin
- Myosin

3) ...
- Trypsin
- DNA polymerase

4) ...
- Haemoglobin

5) ...
- Na+/K+ pump

6) ...
- Insulin

7) ...
- ACh receptors (nicotinic & muscarinic)

8) ....
- Antibodies
- Clotting factors

9) ...
- Histones

10) ....
- Tubulin

The primary structure is the

Secondary structure is caused by

Alpha helix is caused by bonds between....
Side chains are located...

Beta sheet is caused by bonds between....
side chains are located...

Fibrillar proteins have more...amino acids while hemoglonbins have more...

Tertiary structure folding is mainly dependant on ....
The shape determines?
The three types of bonds are?

Quaternary structure is

Structure of collagen?

Scurvy is caused by...
This impacts

How does oxygenation affect hemoglobin and its R group pKa?