Table 4.
Correlation between known compounds and BGC distribution in the nine Indonesian strains. A checkmark (√) indicates identified BGC in the studied strain, a question mark (?) indicates that BGC is not identified in the studied strain, and a minus sign (-) indicates the compound is not present in the medium.
| Ion Cluster Name (Ion Formula) |
m/z Measured | Adduct | Main Producer and Media Type |
BGC Identified | |
|---|---|---|---|---|---|
| Solid | Liquid | ||||
| Ferrioxamine D1 (C27H48N6O9) |
656.2830 | [M − 2H + Fe]+ | SHP 22-7; I3; I4; I6 | - | √ |
| Naphthyridinomycin A (C21H28N3O6) | 418.1980 | [M + H]+ | I3; I4; I5 | BSE 7F; BSE 7-9; I5 | √ |
| Amicetin (C29H43N6O9) | 619.3100 | [M + H]+ | - | SHP 22-7; DHE 17-7 | √ |
| Antimycin A2 (C27H39N2O9) | 535.2659 | [M + H]+ | - | BSE 7F | √ |
| ECO-0501 (C46H69N4O10) |
837.5022 | [M + H]+ | - | DHE 17-7 | ? |
| Echinoserine (C51H69N12O14S2) |
1137.4504 | [M + H]+ | I6 | - | √ |
| Echinomycin (C51H65N12O12S2) |
1101.4279 | [M + H]+ | I6 | - | √ |
| Tirandamycin A (C18H25O6) | 337.1650 | [M + H]+ | I6 | - | √ |
| Staurosporine (C28H27N4O3) |
467.2070 | [M + H]+ | I6 | √ | |