Table III.
Assignments for peptide fragments obtained from Asp-N digestion of bands 1, 2 and 3 before and after reduction and carboxymethylation.
| Band | Peptides | Observed mass | Theoretical mass |
|---|---|---|---|
| Non-reduced peptides | |||
| 1 | FSVEALRCHLR/ATLSGFRNNRC | 2,566.2 | 2,566.3 |
| 2 | CAVVSSAGSLK/DLIQPNPPSSGMLGIIIMMTLC | 3,363.7 | 3,362.7 |
| 3 | DVCYYHQK/DSACTMGAYHPLL | 2,835.0 | 2,835.3 |
| Reduced and carboxymethylated peptides | |||
| 1 | FSVEALRCHLR | 1,388.6 | 1,388.7 |
| ATLSGFRNNRC | 1,296.5 | 1,296.6 | |
| 2 | CAVVSSAGSLK | 1,079.3 | 1,079.5 |
| DLIQPNPPSSGMLGIIIMMTLC | ND | 2,402.2 | |
| 3 | DVCYYHQK | 1,113.3 | 1,113.5 |
| DSACTMGAYHPLL | 1,840.8 | 1,840.8 | |
ND, not detected.