Record Information
Version2.0
StatusDetected and Quantified
Creation Date2021-05-15 10:17:50 UTC
Update Date2025-10-07 16:07:04 UTC
Metabolite IDMMDBc0020303
Metabolite Identification
Common NameEntolysin A
DescriptionEntolysin A is a cyclic lipopeptide, a chemical class characterized by a cyclic structure containing a fatty acid tail. Its chemical structure features a cyclic arrangement of amino acids, which contributes to its bioactivity. Entolysin A is produced by the bacterium Pseudomonas entomophila and is involved in various biochemical pathways, particularly in the context of antifungal activity. Studies have demonstrated that entolysin A, along with its counterpart entolysin B, plays a role in permeabilizing fungal cell membranes, which is crucial for its antifungal properties. In assays utilizing propidium iodide, entolysin A exhibited lower antifungal activity compared to entolysin B against pathogens such as Botrytis cinerea and Pyricularia oryzae (PMID:37762605 ). The structural characteristics of entolysin A, including its cyclic nature and lipopeptide composition, are essential for its function and interaction with target organisms, highlighting its potential as a biocontrol agent in agricultural settings.
Structure
SynonymsNot Available
Molecular FormulaC81H141N17O23
Average Mass1721.115
Monoisotopic Mass1720.038623868
IUPAC Name4-[(1-{[1-({1-[(1-{[1-({1-[(1-{[3-(butan-2-yl)-5,8,11,14-tetrahydroxy-6-(hydroxymethyl)-9-(2-methylpropyl)-2-oxo-12-(propan-2-yl)-1-oxa-4,7,10,13-tetraazacyclohexadeca-4,7,10,13-tetraen-15-yl]-C-hydroxycarbonimidoyl}-3-(C-hydroxycarbonimidoyl)propyl)-C-hydroxycarbonimidoyl]-3-methylbutyl}-C-hydroxycarbonimidoyl)-2-methylpropyl]-C-hydroxycarbonimidoyl}-3-(C-hydroxycarbonimidoyl)propyl)-C-hydroxycarbonimidoyl]-3-methylbutyl}-C-hydroxycarbonimidoyl)-2-methylpropyl]-C-hydroxycarbonimidoyl}-3-(C-hydroxycarbonimidoyl)propyl)-C-hydroxycarbonimidoyl]-4-({2-[(1,3-dihydroxydecylidene)amino]-1-hydroxy-4-methylpentylidene}amino)butanoic acid
Traditional Name4-({2-[(1,3-dihydroxydecylidene)amino]-1-hydroxy-4-methylpentylidene}amino)-4-{[3-(C-hydroxycarbonimidoyl)-1-({1-[(1-{[3-(C-hydroxycarbonimidoyl)-1-({1-[(1-{[3-(C-hydroxycarbonimidoyl)-1-{[5,8,11,14-tetrahydroxy-6-(hydroxymethyl)-12-isopropyl-9-(2-methylpropyl)-2-oxo-3-(sec-butyl)-1-oxa-4,7,10,13-tetraazacyclohexadeca-4,7,10,13-tetraen-15-yl]-C-hydroxycarbonimidoyl}propyl]-C-hydroxycarbonimidoyl}-3-methylbutyl)-C-hydroxycarbonimidoyl]-2-methylpropyl}-C-hydroxycarbonimidoyl)propyl]-C-hydroxycarbonimidoyl}-3-methylbutyl)-C-hydroxycarbonimidoyl]-2-methylpropyl}-C-hydroxycarbonimidoyl)propyl]-C-hydroxycarbonimidoyl}butanoic acid
CAS Registry NumberNot Available
SMILES
CCCCCCCC(O)CC(O)=NC(CC(C)C)C(O)=NC(CCC(O)=O)C(O)=NC(CCC(O)=N)C(O)=NC(C(C)C)C(O)=NC(CC(C)C)C(O)=NC(CCC(O)=N)C(O)=NC(C(C)C)C(O)=NC(CC(C)C)C(O)=NC(CCC(O)=N)C(O)=NC1COC(=O)C(N=C(O)C(CO)N=C(O)C(CC(C)C)N=C(O)C(N=C1O)C(C)C)C(C)CC
InChI Identifier
InChI=1S/C81H141N17O23/c1-18-20-21-22-23-24-48(100)37-62(104)85-53(33-40(3)4)72(111)89-52(28-32-63(105)106)68(107)86-50(26-30-60(83)102)70(109)95-64(44(11)12)78(117)91-55(35-42(7)8)74(113)88-51(27-31-61(84)103)71(110)96-65(45(13)14)79(118)90-54(34-41(5)6)73(112)87-49(25-29-59(82)101)69(108)94-58-39-121-81(120)67(47(17)19-2)98-76(115)57(38-99)93-75(114)56(36-43(9)10)92-80(119)66(46(15)16)97-77(58)116/h40-58,64-67,99-100H,18-39H2,1-17H3,(H2,82,101)(H2,83,102)(H2,84,103)(H,85,104)(H,86,107)(H,87,112)(H,88,113)(H,89,111)(H,90,118)(H,91,117)(H,92,119)(H,93,114)(H,94,108)(H,95,109)(H,96,110)(H,97,116)(H,98,115)(H,105,106)
InChI KeyVTRUYCBNPXAOKM-UHFFFAOYSA-N