Table 3. Peptide ions of trypsin digest of laccase of Aspergillus sp.HB_RZ4.
| Designated peptides* | Amino acid sequence of identified peptides | [M+H]+ | Total number of sequenced amino acids | |||
|---|---|---|---|---|---|---|
| Position | Peptide sequence | Observed | Calculated | |||
| From | To | m/z | ||||
| P1 | 22 | 33 | VSVTNHLEEEPI | 175.621 | 174.436 | 12 |
| P2 | 161 | 170 | NEPVPDSLL | 277.908 | 276.645 | 09 |
| P3 | 123 | 139 | KDILLLVGDWYHRSADQ | 492.263 | 491.341 | 17 |
| P4 | 406 | 420 | GHPFHMHGHHFYILR | 563.258 | 562.463 | 15 |
| P5 | 221 | 240 | TLIQVDNIDVEQQDSNSAGV | 605.345 | 604.621 | 20 |
| P6 | 451 | 470 | RTDSPYDLSRAQLRDTVYIP | 720.306 | 719.285 | 20 |
| P7 | 315 | 336 | LLSGLPAKAHQTHVVYTKIEKL | 850.211 | 849.348 | 22 |
| P8 | 273 | 286 | YPNPALASIQTFDI | 1006.636 | 1005.589 | 14 |
| P9 | 427 | 439 | GWGAYNPFTDAHP | 1017.703 | 1016.562 | 13 |
| P10 | 242 | 250 | YPGQRMDIMLRPSPDETPS | 1063.581 | 1062.354 | 19 |
* Peptides of laccase designated from P1 to P10.