8–40.1 1861.1130 Ac Aib Ala Aib Ala Aib Gln Aib Lxx Aib Gly Lxx Aib Pro Vxx Aib Vxx Glu Gln Lxxol 61 40.9–41.0 1874.1420 Ac Aib Ala Aib Ala Vxx Gln Aib Lxx Aib Gly Lxx Aib Pro Vxx Aib Vxx Gln Gln Lxxol 62 41.5–41.6 1875.1390 Ac Aib Ala Aib Aib Aib Gln Aib Lxx Aib Gly Lxx Aib Pro Vxx Aib Vxx Glu Gln Lxxol 63 41.9–42.0 1875.1284 Ac Aib Ala Aib Ala Aib Gln Aib Lxx Aib Gly Lxx Aib Pro Lxx Aib Vxx Glu Gln

Lxxol No. Compound identical or positionally isomeric with Ref.                                         56 Minutisporin-1 (pos. 1–3, 6, 7, 11–16, 18 and 19: cf. trichostrigocins A and B) Degenkolb et al. 2006a                                   57 Minutisporin-2 (cf. hypophellin-18: [Pheol]19 → [Lxxol]19; pos 1, 6, 7, 9, and the C-terminal nonapeptide: AZD4547 clinical trial tricholongin B-I) Rebuffat et al. 1991                                   58 Minutisporin-3 (cf. hypophellin-19: [Pheol]19 → [Lxxol]19; trichosporin B-IIIb – [Aib]6, [Pheol]19 → [Lxxol]19) Röhrich et al. 2013a, Nutlin-3 b; Iida et al. 1990                                   59 Minutisporin-4 (cf. hypophellin-20: [Pheol]19 → [Lxxol]19; cf. trichosporin B-VIa – [Aib]6, [Aib]16 → [Vxx]16, [Pheol]19 → [Lxxol]19; C-terminal nonapeptide, cf. tricholongin B-II; cf.

trichocellin A-5 – [Ala]6, [Pheol]20 → [Lxxol]20) Rebuffat et al. 1991; Wada et al. 1994                                   60 Minutisporin-5 (C-terminal octapeptide, cf. hypelcin B-III) Matsuura et al. 1994                                   61 Minutisporin-6 (cf. hypophellin-22: [Pheol]19 → [Lxxol]19; trichorzin HA-V: [Vxx]5–[Pro]13 and C-terminus with [Lxx]14 → [Vxx]14) Hlimi et al. 1995; Röhrich et al. 2013a                                   62 Minutisporin-7                                           63 Minutisporin-8        

                    Suplatast tosilate               aVariable residues are underlined in the table header. Minor sequence variants are underlined in the sequences. This applies to all sequence tables Table 11 Sequences of 19-residue peptaibiotics detected in the plate culture of Hypocrea minutispora No. tR [min] [M + H]+   Residuea 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 64 36.1–36.3 1832.1060 Ac Aib Ala Aib Ala Aib Gln Aib Lxx Aib Gly Lxx Aib Pro Vxx Aib Aib Gln Gln Vxxol 65 37.3–37.5 1832.1025 Ac Aib Ala Aib Gly Aib Gln Aib Lxx Aib Gly Lxx Aib Pro Vxx Aib Vxx Gln Gln Vxxol 66 37.5–37.9 1846.1196 Ac Aib Ala Aib Ala Aib Gln Aib Lxx Aib Gly Vxx Aib Pro Vxx Aib Vxx Gln Gln Lxxol 57 37.8–38.0 1846.1199 Ac Aib Ala Aib Ala Aib Gln Aib Lxx Aib Gly Lxx Aib Pro Vxx Aib Aib Gln Gln Lxxol 67 38.6–38.7 1847.1135 Ac Aib Ala Aib Ala Aib Gln Aib Lxx Aib Gly Lxx Aib Pro Vxx Aib Aib Glu Gln Lxxol 59 39.0–39.2 1860.1318 Ac Aib Ala Aib Ala Aib Gln Aib Lxx Aib Gly Lxx Aib Pro Vxx Aib Vxx Gln Gln Lxxol 60 39.8–40.0 1861.1271 Ac Aib Ala Aib Ala Aib Gln Aib Lxx Aib Gly Lxx Aib Pro Vxx Aib Vxx Glu Gln Lxxol 68 40.4–40.6 1874.1492 Ac Aib Ala Aib Ala Aib Gln Aib Lxx Aib Gly Lxx Aib Pro Lxx Aib Vxx Gln Gln Lxxol 61 40.6–40.9 1874.