Table 7. Sequences of 11- and 18-residue peptaibiotics detected in the plate culture of Hypocma gelatinosa.
| No. | tR [min] | [M+H]+ | Residuea |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | ||||
| 28 | 38.0–38.1 | 1748.0789 | Ac | Aib | Ser | Ala | Lxx | Aib | Gln | Aib | Lxx | Aib | Gly | Aib | Aib | Pro | Lxx | Aib | Aib | Gln | Lxxol |
| 29 | 38.8–38.9 | 1175.7832 | Ac | Aib | Gln | Lxx | Lxx | Aib | Pro | Vxx | Lxx | Aib | Pro | Lxxol | |||||||
| 30 | 39.2–39.3 | 1748.0789 | Ac | Aib | Ser | Ala | Lxx | Aib | Gln | Aib | Lxx | Aib | Gly | Vxx | Aib | Pro | Lxx | Aib | Aib | Gln | Vxxol |
| 31 | 39.4–39.7 | 1762.0802 | Ac | Aib | Ser | Ala | Lxx | Aib | Gln | Vxx | Lxx | Aib | Gly | Aib | Aib | Pro | Lxx | Aib | Aib | Gln | Lxxol |
| 19 | 40.1–40.4 | 1762.0814 | Ac | Aib | Ser | Ala | Lxx | Aib | Gln | Aib | Lxx | Aib | Gly | Vxx | Aib | Pro | Lxx | Aib | Aib | Gln | Lxxol |
| 32 | 40.5–40.7 | 1777.0993 | Ac | Aib | Ser | Ala | Lxx | Vxx | Gln | Vxx | Lxx | Aib | Gly | Aib | Aib | Pro | Lxx | Aib | Aib | Glu | Lxxol |
| 33 | 40.8–41.0 | 1189.8026 | Ac | Aib | Gln | Lxx | Lxx | Aib | Pro | Lxx | Lxx | Aib | Pro | Lxxol | |||||||
| 20 | 40.9–41.1 | 1762.0797 | Ac | Aib | Ser | Ala | Lxx | Aib | Gln | Vxx | Lxx | Aib | Gly | Vxx | Aib | Pro | Lxx | Aib | Aib | Gln | Vxxol |
| 34 | 41.8–42.1 | 1776.1016 | Ac | Aib | Ser | Ala | Lxx | Aib | Gln | Vxx | Lxx | Aib | Gly | Vxx | Aib | Pro | Lxx | Aib | Aib | Gln | Lxxol |
| 6 | 42.7–42.9 | 1203.8234 | Ac | Vxx | Gln | Lxx | Lxx | Aib | Pro | Lxx | Lxx | Aib | Pro | Lxxol | |||||||
| 25 | 43.M3.3 | 1790.1139 | Ac | Aib | Ser | Ala | Lxx | Vxx | Gln | Vxx | Lxx | Aib | Gly | Vxx | Aib | Pro | Lxx | Aib | Aib | Gln | Lxxol |
| 27 | 45.7–46.0 | 1774.1162 | Ac | Aib | Ala | Ala | Lxx | Vxx | Gln | Vxx | Lxx | Aib | Gly | Vxx | Aib | Pro | Lxx | Aib | Aib | Gln | Lxxol |
| No. | Compound identical or positionally isomeric with | Ref. | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 28 | Gelatinosin-B 7 (cf. hypomurocin B-2: [Vxx]8→[Lxx]8) | Becker et al. 1997 | |||||||||||||||||||
| 29 | Tv-29-ll-IVe (positional isomer of 4) | Mukherjee et al. 2011 | |||||||||||||||||||
| 30 | Gelatinosin-B 8 (cf. hypomurocin B-4: [Vxx]8→[Lxx]8) | Becker et al. 1997 | |||||||||||||||||||
| 31 | Gelatinosin-B 9 (cf. hypomurocin B-3b: [Vxx]8→[Lxx]8, [Vxxol]18 → [Lxxol]l8) | Becker et al. 1997 | |||||||||||||||||||
| 19 | Gelatinosin-B 1 (cf. hypomurocin B-5: [Vxx]8→[Lxx]8) | Becker et al. 1997 | |||||||||||||||||||
| 32 | Gelatinosin-B 10 (cf. 25: [Gln]17→ [Glu]17) | ||||||||||||||||||||
| 33 | See H. thelephoricola (positional isomer of 5) | ||||||||||||||||||||
| 20 | Gelatinosin-B 2 (cf. hypomurocin B-4: [Aib]7→[Vxx]7, [Vxx]8→[Lxx]8) | Becker et al. 1997 | |||||||||||||||||||
| 34 | Gelatinosin-B 11 (cf. trichovirin II 6a and neoatroviridin C: [Gly]2→ [Ser]2) | Jaworski et al. 1999; Oh et al. 2005 | |||||||||||||||||||
| 6 | See H. thelephoricola | ||||||||||||||||||||
| 25 | Gelatinosin-B 5 | ||||||||||||||||||||
| 27 | Gelatinosin-B 6 | ||||||||||||||||||||
Variable residues are underlined in the table header. Minor sequence variants are underlined in the sequences. This applies to all sequence tables