Record Information
Version2.0
StatusDetected and Quantified
Creation Date2021-05-14 22:37:22 UTC
Update Date2025-10-07 16:04:55 UTC
Metabolite IDMMDBc0004769
Metabolite Identification
Common NameYM-266183
DescriptionYM-266183 is a thiopeptide antibiotic, a chemical class known for its potent antimicrobial properties. Derived from Bacillus cereus isolated from the marine sponge Halichondria japonica, YM-266183 exhibits significant antibacterial activity against drug-resistant strains of bacteria, including nosocomial Gram-positive bacteria. Its structure features cyclic thiazole and pyridine moieties, along with several unusual amino acids, which contribute to its unique pharmacological profile. In vitro studies have demonstrated its efficacy against various pathogens, including its comparison to other thiazole antibiotics such as berninamycin and micrococcin P1 and P2, highlighting its potential as a therapeutic agent in combating resistant infections (PMID:21119308 ). The discovery of YM-266183, along with its counterpart YM-266184, underscores the importance of marine-derived compounds in the search for novel antimicrobial agents (PMID:12715872 ). These findings suggest that thiopeptides like YM-266183 could play a critical role in addressing the growing challenge of antibiotic resistance in clinical settings.
Structure
Synonyms
ValueSource
(2E)-2-{[(2-{2-[(26Z)-26-ethylidene-14,21,28,31-tetrahydroxy-12,29-bis(1-hydroxyethyl)-19-(2-hydroxypropan-2-yl)-10,17,24,34-tetrathia-6,13,20,27,30,35,36,37,38-nonaazahexacyclo[30.2.1.1,.1,.1,.0,]octatriaconta-1(35),2(7),3,5,8,11(38),13,15,18(37),20,22,25(36),27,30,32-pentadecaen-5-yl]-1,3-thiazol-4-yl}-1,3-thiazol-4-yl)(hydroxy)methylidene]amino}-N-(2-oxopropyl)but-2-enimidateGenerator
Molecular FormulaC48H47N13O10S6
Average Mass1158.35
Monoisotopic Mass1157.189311809
IUPAC Name(2E)-2-{[(2-{2-[(26Z)-26-ethylidene-14,21,28,31-tetrahydroxy-12,29-bis(1-hydroxyethyl)-19-(2-hydroxypropan-2-yl)-10,17,24,34-tetrathia-6,13,20,27,30,35,36,37,38-nonaazahexacyclo[30.2.1.1^{8,11}.1^{15,18}.1^{22,25}.0^{2,7}]octatriaconta-1(35),2(7),3,5,8,11(38),13,15,18(37),20,22,25(36),27,30,32-pentadecaen-5-yl]-1,3-thiazol-4-yl}-1,3-thiazol-4-yl)(hydroxy)methylidene]amino}-N-(2-oxopropyl)but-2-enimidic acid
Traditional Name(2E)-2-{[(2-{2-[(26Z)-26-ethylidene-14,21,28,31-tetrahydroxy-12,29-bis(1-hydroxyethyl)-19-(2-hydroxypropan-2-yl)-10,17,24,34-tetrathia-6,13,20,27,30,35,36,37,38-nonaazahexacyclo[30.2.1.1^{8,11}.1^{15,18}.1^{22,25}.0^{2,7}]octatriaconta-1(35),2(7),3,5,8,11(38),13,15,18(37),20,22,25(36),27,30,32-pentadecaen-5-yl]-1,3-thiazol-4-yl}-1,3-thiazol-4-yl)(hydroxy)methylidene]amino}-N-(2-oxopropyl)but-2-enimidic acid
CAS Registry NumberNot Available
SMILES
[H]\C(C)=C(/N=C(O)C1=CSC(=N1)C1=CSC(=N1)C1=NC2=C(C=C1)C1=NC(=CS1)C(O)=NC(C(C)O)C(O)=N\C(=C(\[H])C)C1=NC(=CS1)C(O)=NC(C1=NC(=CS1)C(O)=NC(C(C)O)C1=NC2=CS1)C(C)(C)O)C(O)=NCC(C)=O
InChI Identifier
InChI=1S/C48H47N13O10S6/c1-8-23(36(65)49-12-19(3)62)51-37(66)27-15-74-45(56-27)31-18-75-44(58-31)25-11-10-22-34(50-25)26-13-76-46(53-26)33(21(5)64)60-39(68)29-17-77-47(57-29)35(48(6,7)71)61-40(69)30-16-73-43(55-30)24(9-2)52-41(70)32(20(4)63)59-38(67)28-14-72-42(22)54-28/h8-11,13-18,20-21,32-33,35,63-64,71H,12H2,1-7H3,(H,49,65)(H,51,66)(H,52,70)(H,59,67)(H,60,68)(H,61,69)/b23-8+,24-9-
InChI KeyQFPBQHRZGAWLEX-AUVWRIHKSA-N