TABLE 1.
Edman degradation of processed TorA
| Residue | Amino acid | Assigned TorA sequence | Residue position on TorA |
|---|---|---|---|
| 1 | (S/T/Y/R)a,b,c | C | 50 |
| 2 | P/(N/Q/G/E) | G | 51 |
| 3 | Q/K/L/(T/V) | Q | 52 |
| 4 | K/(E/H/M) | K | 53 |
| 5 | (E/P) | R | 54 |
| 6 | S/L | S | 55 |
| 7 | L/(N) | L | 56 |
| 8 | S/V/(H) | S | 57 |
| 9 | (Q/P) | R | 58 |
| 10 | E | E | 59 |
a Cysteine and post-translationally modified amino acid residues will give a blank result for this residue.
b If the sample contains more than one protein, or N-terminal variants of the same protein, then 2 or more residues will be identified in each cycle and shown as X/Y/Z in the article.
c Due to differences in the chemical reaction for certain amino acids the identification of some residues may be uncertain and shown in parentheses (X/Y) in the article.