Record Information
Version2.0
StatusDetected and Quantified
Creation Date2021-05-15 04:22:35 UTC
Update Date2025-10-07 16:06:04 UTC
Metabolite IDMMDBc0012983
Metabolite Identification
Common NameGassericin B2
DescriptionGassericin B2 is a bacteriocin, a class of antimicrobial peptides produced by bacteria. This metabolite has been characterized through mass spectrometry, revealing a molecular weight of approximately 4400 Da, and has undergone partial sequencing to elucidate its structure (PMID:9066117 ). Interestingly, Gassericin B2 exhibits no sequence similarities to other known bacteriocins, indicating a unique peptide profile that may contribute to its distinct antimicrobial properties (PMID:9066117 ). The lack of similarity suggests that Gassericin B2 may possess novel mechanisms of action, potentially making it a candidate for further investigation in the development of new antimicrobial agents. Its unique characteristics warrant additional biological studies to explore its efficacy against various pathogens and its potential applications in clinical settings.
Structure
SynonymsNot Available
Molecular FormulaC43H77N13O14S
Average Mass1032.23
Monoisotopic Mass1031.543365385
IUPAC Name4-({5-amino-1-[(1-{[(1R,2S)-2-hydroxy-1-(C-hydroxycarbonimidoyl)propyl]-C-hydroxycarbonimidoyl}-2-(C-hydroxycarbonimidoyl)ethyl)-C-hydroxycarbonimidoyl]pentyl}-C-hydroxycarbonimidoyl)-4-[({1-[6-amino-2-({2-[(2-{[2-amino-1-hydroxy-3-(methylsulfanyl)propylidene]amino}-1-hydroxy-3-methylpentylidene)amino]-1,3-dihydroxypropylidene}amino)hexanoyl]pyrrolidin-2-yl}(hydroxy)methylidene)amino]butanoic acid
Traditional Name4-({5-amino-1-[(1-{[(1R,2S)-2-hydroxy-1-(C-hydroxycarbonimidoyl)propyl]-C-hydroxycarbonimidoyl}-2-(C-hydroxycarbonimidoyl)ethyl)-C-hydroxycarbonimidoyl]pentyl}-C-hydroxycarbonimidoyl)-4-[({1-[6-amino-2-({2-[(2-{[2-amino-1-hydroxy-3-(methylsulfanyl)propylidene]amino}-1-hydroxy-3-methylpentylidene)amino]-1,3-dihydroxypropylidene}amino)hexanoyl]pyrrolidin-2-yl}(hydroxy)methylidene)amino]butanoic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](C)(O)[C@@]([H])(N=C(O)C([H])(CC(O)=N)N=C(O)C([H])(CCCCN)N=C(O)C([H])(CCC(O)=O)N=C(O)C1([H])CCCN1C(=O)C([H])(CCCCN)N=C(O)C([H])(CO)N=C(O)C([H])(N=C(O)C([H])(N)CSC)C([H])(C)CC)C(O)=N
InChI Identifier
InChI=1S/C43H77N13O14S/c1-5-22(2)33(54-36(63)24(46)21-71-4)42(69)53-29(20-57)40(67)51-27(12-7-9-17-45)43(70)56-18-10-13-30(56)41(68)50-26(14-15-32(60)61)38(65)49-25(11-6-8-16-44)37(64)52-28(19-31(47)59)39(66)55-34(23(3)58)35(48)62/h22-30,33-34,57-58H,5-21,44-46H2,1-4H3,(H2,47,59)(H2,48,62)(H,49,65)(H,50,68)(H,51,67)(H,52,64)(H,53,69)(H,54,63)(H,55,66)(H,60,61)/t22?,23-,24?,25?,26?,27?,28?,29?,30?,33?,34+/m0/s1
InChI KeyAVEZLZYNAVAHHU-UMJHPYLWSA-N