Table 5 Secondary metabolites identified from the secretome of strain MHSD-37 before and after exposure to Pb using LC-MS.
From: In silico biotechnological potential of Bacillus sp. strain MHSD_37 bacterial endophyte
| Â | Precursor (m/z) | RT | Nature of compound | Molecular formula | Compound | Biological activity |
|---|---|---|---|---|---|---|
Control | 488.24 | 6.08 | N-acyl amines | C20H33N5O9 | Goralatide | Anticancer |
365.28 | 14.99 | Alpha amino acids | C19H39N2O3 | Empigen BR | Surfactant | |
279.16 | 16.19 | Benzoic acid esters | C16H22O4 | Hatcol DBP | Plasticiser | |
362.21 | 19.11 | Cinnamic acid esters | C24H27NO2 | Octocrylene | Sunscreen | |
482.41 | 19.77 | Fatty Acyls | C25H52O7 | Tridecylhexaethoxylate | Surfactant | |
311.17 | 19.82 | Retro-dihydrochalcones | C20H22O3 | Avobenzona | Sunscreen | |
427.38 | 23.65 | Fatty alcohol esters | C26H50O4 | Witamol 500 | Plasticiser | |
631.41 | 24.44 | Terpene glycosides | C33H58O11 | Kurilensoside f | Antimicrobial | |
506.53 | 24.48 | N-acyl amines | C34H67NO | Oleyl palmitamide | Plasticiser | |
551.59 | 24.48 | N-acyl amines | C36H74N2O | Butanamide, 4-(dioctylamino) | Anticancer | |
547.4 | 25.53 | Benzoic acid esters | C33H54O6 | hatcol 2000 | Plasticiser | |
Pb treated | 734.31 | 6.13 | Diterpenoids | C40H47NO12 | 3’-N-Debenzoyl-2’-deoxytaxol | Anticancer |
545.26 | 6.4 | Oligopeptide | C22H36N6O10 | Acetyl-DTTPA-NH2 | Anti-HIV | |
261.12 | 6.73 | Alpha amino acid | C14H16N2O3 | Maculosin | Antioxidant | |
314.17 | 7 | Lipid | C15H22O3 | Racemosalactone A | Anticancer | |
197.13 | 7.01 | Alpha amino acid | C10H16N2O2 | Cyclo(-Pro-Val) | Antifungal | |
528.27 | 7.31 | Oligopeptide | C23H37N5O9 | n.a. | Antimalarial | |
262.14 | 7.39 | Peptide | C14H18N2O3 | Phenylalanylproline | Antimcrobial | |
530.25 | 7.61 | Oligopeptide | C22H35N5O10 | n.a. | Anticancer | |
765.34 | 7.66 | Oligopeptide | C38H48N6O11 | n.a. | Antimalarial | |
408.23 | 7.69 | Oligopeptide | C19H29N5O5 | n.a. | Anti-angiotensi II | |
680.37 | 7.69 | Oligopeptide | C31H49N7O10 | n.a. | Anticancer | |
702.35 | 7.69 | Oligopeptide | C36H49N5O8 | n.a. | Anti-virus | |
401.21 | 7.76 | Oligopeptide | C17H28N4O7 | n.a. | Antibacterial | |
444.23 | 7.77 | Oligopeptide | C16H29N9O6 | n.a. | Anticlots | |
888.42 | 7.79 | Oligopeptide | C39H59N11O14 | n.a. | Anti-virus | |
302.15 | 7.94 | Oligopeptide | C16H19N3O3 | D-Proline, D-tryptophyl | Antimicrobial/anticancer | |
495.21 | 8.01 | Oligopeptide | C21H28N8O5 | n.a. | Antimicrobial/anticancer | |
587.31 | 8.25 | Oligopeptide | C25H42N6O10 | n.a. | Antimicrobial | |
757.32 | 8.29 | Oligopeptide | C39H44N6O10 | n.a. | Anticancer | |
411.26 | 8.32 | Oligopeptide | C20H34N4O5 | n.a. | Antimicrobial | |
211.14 | 8.37 | Alpha amino acid | C11H18N2O2 | Gancidin W | Antimalarial agent | |
578.29 | 8.39 | Oligopeptide | C27H39N5O9 | n.a. | Antimalarial agent | |
484.25 | 8.46 | alpha amino acid | C26H33N3O6 | Carbobenzoxy-Ala-Ile-Phe-COOH | Anti-HIV | |
574.32 | 9.17 | Oligopeptide | C29H43N5O7 | n.a. | Anti-virus | |
701.32 | 9.29 | Phenylalanine | C38H44N4O9 | n.a. | Anti-virus | |
481.21 | 9.48 | Oligopeptide | C25H28N4O6 | n.a. | Anticancer | |
883.27 | 9.88 | Cyclic depsipeptides | C39H42N6O18 | Corneybactin | Iron acquistion | |
365.28 | 14.78 | Alpha amino acids | C19H39N2O3 | Empigen BR | Surfactant | |
279.16 | 16.51 | Benzoic acid esters | C16H22O4 | Hatcol DBP | Plasticiser | |
362.21 | 19.11 | Cinnamic acid esters | C24H27NO2 | Octocrylene | Sunscreen | |
311.17 | 19.82 | Retro-dihydrochalcones | C20H22O3 | Avobenzona | Sunscreen | |
631.41 | 24.44 | Terpene glycosides | C33H58O11 | Kurilensoside f | Antimicrobial | |
506.53 | 24.48 | N-acyl amines | C34H67NO | Oleyl palmitamide | Plasticiser | |
551.59 | 24.48 | N-acyl amines | C36H74N2O | Butanamide, 4-(dioctylamino) | Anticancer | |
547.4 | 25.53 | Benzoic acid esters | C33H54O6 | hatcol 2000 | Plasticiser |