|

| - (CH2)xSH,
x < 6 |
B-505.1, C-505.2,
E-505.2 |
| - CH(NH2)
- (CH2)xSH, x = 1-2 |
B-511.1 |
| - (CH2)xNH2
, x < 4 |
B-515.1, B-515.4, B-515.4W,
B-515.5W, E-515.2 |
| - CH(NH2)
- (CH2)x- NH2, x = 4-6 |
B-516.5, B-516.5W |
 |
B-517.4,
B-517.4W |
| - CH(OH) -
CH(OH) - COOH |
C-523.2, B-523.2W,
B-523.6W |
| - (CH2)xCOOH
, x = 4-6 |
B-525.1, B-525.3,
D-525.3 |
| - (CH2)xCOOH,
x > 10 |
B-531.1, C-531.1,
D-531.1 |
| - (CH2)x
, x > 13 |
B-535.1, C-535.1,
D-535.1 |
| - C(CH3)
= CH2 |
B-545.1 |
| - (CH2)x
- S - S - (CH2)y COOH |
B-600 |
|