Record Information
Version2.0
StatusDetected and Quantified
Creation Date2021-05-15 03:12:31 UTC
Update Date2025-10-07 16:05:50 UTC
Metabolite IDMMDBc0011291
Metabolite Identification
Common NameEnterolysin A
DescriptionEnterolysin A is a bacteriocin, a type of antimicrobial peptide produced by certain bacteria. This compound is synthesized through gene clusters that encode not only its own biosynthetic pathways but also those of other bacteriocins, such as Enterocin A and Helveticin J, indicating a complex interplay in microbial defense mechanisms (PMID:40847281 ). Research has identified various probiotic traits associated with Enterolysin A, including acid and bile resistance, adhesion, and colonization capabilities (PMID:40608139 ). Additionally, strains producing Enterolysin A have been shown to exhibit antibacterial activity, particularly against vancomycin-resistant Enterococcus species (PMID:39924578 ). The presence of enterolysin A genes has been linked to antimicrobial activity, with studies highlighting its role in disrupting bacterial membranes, thus enhancing the efficacy of other bacteriocins like nisin (PMID:39766533 ). Furthermore, enterolysin A is often found in conjunction with other bacteriocin genes, suggesting a collaborative role in microbial interactions and competition (PMID:40000891 ). Overall, Enterolysin A exemplifies the biochemical diversity and ecological significance of bacteriocins in microbial communities.
Structure
SynonymsNot Available
Molecular FormulaC75H137N17O19S
Average Mass1613.08
Monoisotopic Mass1611.999736433
IUPAC Name(2S)-2-{[(2S,3S)-2-{[(2S)-2-{[(2S)-2-{[(2S)-2-[(2-{[(2S)-2-{[(2S,3S)-2-{[(2S)-2-{[(2S)-2-{[(2S)-2-{[(2S,3S)-2-{[(2S)-2-{[(2S)-6-amino-2-{[(2S)-2-amino-1-hydroxy-4-(methylsulfanyl)butylidene]amino}-1-hydroxyhexylidene]amino}-1-hydroxy-3-(C-hydroxycarbonimidoyl)propylidene]amino}-1-hydroxy-3-methylpentylidene]amino}-1-hydroxy-4-methylpentylidene]amino}-1-hydroxy-4-methylpentylidene]amino}-1,3-dihydroxypropylidene]amino}-1-hydroxy-3-methylpentylidene]amino}-1-hydroxy-4-methylpentylidene]amino}-1-hydroxyethylidene)amino]-1-hydroxy-3-methylbutylidene]amino}-1-hydroxy-4-methylpentylidene]amino}-1,3-dihydroxypropylidene]amino}-1-hydroxy-3-methylpentylidene]amino}-3-methylbutanoic acid
Traditional Name(2S)-2-{[(2S,3S)-2-{[(2S)-2-{[(2S)-2-{[(2S)-2-[(2-{[(2S)-2-{[(2S,3S)-2-{[(2S)-2-{[(2S)-2-{[(2S)-2-{[(2S,3S)-2-{[(2S)-2-{[(2S)-6-amino-2-{[(2S)-2-amino-1-hydroxy-4-(methylsulfanyl)butylidene]amino}-1-hydroxyhexylidene]amino}-1-hydroxy-3-(C-hydroxycarbonimidoyl)propylidene]amino}-1-hydroxy-3-methylpentylidene]amino}-1-hydroxy-4-methylpentylidene]amino}-1-hydroxy-4-methylpentylidene]amino}-1,3-dihydroxypropylidene]amino}-1-hydroxy-3-methylpentylidene]amino}-1-hydroxy-4-methylpentylidene]amino}-1-hydroxyethylidene)amino]-1-hydroxy-3-methylbutylidene]amino}-1-hydroxy-4-methylpentylidene]amino}-1,3-dihydroxypropylidene]amino}-1-hydroxy-3-methylpentylidene]amino}-3-methylbutanoic acid
CAS Registry NumberNot Available
SMILES
[H][C@](C)(CC)[C@]([H])(N=C(O)[C@]([H])(CO)N=C(O)[C@]([H])(CC(C)C)N=C(O)[C@]([H])(CC(C)C)N=C(O)[C@@]([H])(N=C(O)[C@]([H])(CC(O)=N)N=C(O)[C@]([H])(CCCCN)N=C(O)[C@@]([H])(N)CCSC)[C@@]([H])(C)CC)C(O)=N[C@@]([H])(CC(C)C)C(O)=NCC(O)=N[C@@]([H])(C(C)C)C(O)=N[C@@]([H])(CC(C)C)C(O)=N[C@@]([H])(CO)C(O)=N[C@]([H])(C(O)=N[C@@]([H])(C(C)C)C(O)=O)[C@@]([H])(C)CC
InChI Identifier
InChI=1S/C75H137N17O19S/c1-20-43(16)59(90-68(103)52(33-55(78)95)82-64(99)47(25-23-24-27-76)80-62(97)46(77)26-28-112-19)73(108)85-50(31-39(8)9)65(100)81-49(30-38(6)7)66(101)86-53(35-93)69(104)91-60(44(17)21-2)72(107)83-48(29-37(4)5)63(98)79-34-56(96)88-57(41(12)13)71(106)84-51(32-40(10)11)67(102)87-54(36-94)70(105)92-61(45(18)22-3)74(109)89-58(42(14)15)75(110)111/h37-54,57-61,93-94H,20-36,76-77H2,1-19H3,(H2,78,95)(H,79,98)(H,80,97)(H,81,100)(H,82,99)(H,83,107)(H,84,106)(H,85,108)(H,86,101)(H,87,102)(H,88,96)(H,89,109)(H,90,103)(H,91,104)(H,92,105)(H,110,111)/t43-,44-,45-,46-,47-,48-,49-,50-,51-,52-,53-,54-,57-,58-,59-,60-,61-/m0/s1
InChI KeyBVAJGKKEPGGEID-GPPRCLEMSA-N