TABLE 2.
Calculated and observed m/z values for lantibiotic compounds in this study
| Compound | Formula | [M + 2H]2+
m/z |
Error (ppm) | |
|---|---|---|---|---|
| Calculated | Observed | |||
| Kyamicin | C76H108N20O25S3 | 899.3551 | 899.3553 | 0.22 |
| Deoxykyamicin | C76H108N20O24S3 | 891.3576 | 891.3557 | −2.13 |
| Partially reduced kyamicin | C76H110N20O25S2 | 884.3768 | 884.3767 | −0.11 |
| Partially reduced kyamicin | C76H112N20O25S | 869.3987 | 869.3990 | 0.35 |
| Reduced kyamicin | C76H114N20O25 | 854.4204 | 854.4202 | −0.23 |
| Duramycin | C89H125N23O25S3 | 1,006.9262 | 1,006.9232 | −2.98 |
| Deoxyduramycin | C89H125N23O24S3 | 998.9287 | 998.9253 | −3.40 |