Record Information
Version2.0
StatusDetected and Quantified
Creation Date2021-05-15 03:34:47 UTC
Update Date2025-10-07 16:05:55 UTC
Metabolite IDMMDBc0011873
Metabolite Identification
Common NameGassericin B3
DescriptionGassericin B3 is a member of the class of antimicrobial peptides known as bacteriocins, which are produced by various bacteria and exhibit inhibitory activity against closely related species. This peptide is characterized by its unique amino acid composition and molecular structure, which contribute to its biological activity. Based on amino acid sequencing and molecular mass analysis, it has been suggested that the peptides Gassericin B1 and B4 are derived from Gassericin B3, indicating a potential evolutionary relationship among these compounds (PMID:9066117 ). The presence of Gassericin B3 in microbial ecosystems highlights its role in interspecies competition and suggests a mechanism of defense against pathogens. Its study may provide insights into the development of novel antimicrobial agents, as well as a better understanding of the ecological dynamics within bacterial communities.
Structure
SynonymsNot Available
Molecular FormulaC40H67N15O12S
Average Mass982.13
Monoisotopic Mass981.481433831
IUPAC Name6-amino-2-{[(1-{2-[(2-amino-1-hydroxyethylidene)amino]-3-(C-hydroxycarbonimidoyl)propanoyl}pyrrolidin-2-yl)(hydroxy)methylidene]amino}-N-{1-[(1-{[1-({1-[(1-{[2-hydroxy-1-(C-hydroxycarbonimidoyl)ethyl]-C-hydroxycarbonimidoyl}ethyl)-C-hydroxycarbonimidoyl]-2-sulfanylethyl}-C-hydroxycarbonimidoyl)-2-(1H-imidazol-5-yl)ethyl]-C-hydroxycarbonimidoyl}ethyl)-C-hydroxycarbonimidoyl]-2-methylpropyl}hexanimidic acid
Traditional Name6-amino-2-{[(1-{2-[(2-amino-1-hydroxyethylidene)amino]-3-(C-hydroxycarbonimidoyl)propanoyl}pyrrolidin-2-yl)(hydroxy)methylidene]amino}-N-{1-[(1-{[1-({1-[(1-{[2-hydroxy-1-(C-hydroxycarbonimidoyl)ethyl]-C-hydroxycarbonimidoyl}ethyl)-C-hydroxycarbonimidoyl]-2-sulfanylethyl}-C-hydroxycarbonimidoyl)-2-(3H-imidazol-4-yl)ethyl]-C-hydroxycarbonimidoyl}ethyl)-C-hydroxycarbonimidoyl]-2-methylpropyl}hexanimidic acid
CAS Registry NumberNot Available
SMILES
CC(C)C(N=C(O)C(CCCCN)N=C(O)C1CCCN1C(=O)C(CC(O)=N)N=C(O)CN)C(O)=NC(C)C(O)=NC(CC1=CN=CN1)C(O)=NC(CS)C(O)=NC(C)C(O)=NC(CO)C(O)=N
InChI Identifier
InChI=1S/C40H67N15O12S/c1-19(2)31(54-35(62)23(8-5-6-10-41)50-38(65)28-9-7-11-55(28)40(67)25(13-29(43)57)49-30(58)14-42)39(66)48-21(4)33(60)51-24(12-22-15-45-18-46-22)36(63)53-27(17-68)37(64)47-20(3)34(61)52-26(16-56)32(44)59/h15,18-21,23-28,31,56,68H,5-14,16-17,41-42H2,1-4H3,(H2,43,57)(H2,44,59)(H,45,46)(H,47,64)(H,48,66)(H,49,58)(H,50,65)(H,51,60)(H,52,61)(H,53,63)(H,54,62)
InChI KeyXUDWNNLGKHGWCV-UHFFFAOYSA-N