CHEBI:49703 - latrunculin B

ChEBI IDCHEBI:49703
ChEBI Namelatrunculin B
Stars
DefinitionA macrolide consisting of a 14-membered bicyclic lactone attached to the rare 2-thiazolidinone moiety. It is obtained from the Red Sea sponge Latrunculia magnifica.
Last Modified6 June 2014
DownloadsMolfile
FormulaC20H29NO5S
Net Charge0
Average Mass395.521
Monoisotopic Mass395.17664
SMILES[H][C@@]1([C@@]2(O)C[C@H]3C[C@@H](CC[C@H](C)/C=C\CC/C(C)=C\C(=O)O3)O2)CSC(=O)N1
InChIInChI=1S/C20H29NO5S/c1-13-5-3-4-6-14(2)9-18(22)25-16-10-15(8-7-13)26-20(24,11-16)17-12-27-19(23)21-17/h3,5,9,13,15-17,24H,4,6-8,10-12H2,1-2H3,(H,21,23)/b5-3-,14-9-/t13-,15-,16-,17+,20-/m1/s1
InChIKeyNSHPHXHGRHSMIK-JRIKCGFMSA-N
Roles Classification
Biological Roles:
actin polymerisation inhibitor  Any substance that inhibits the polymerisation of the protein actin.
toxin  Poisonous substance produced by a biological organism such as a microbe, animal or plant.
metabolite  Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
ChEBI Ontology
Outgoing Relation(s)
latrunculin B (CHEBI:49703) has role actin polymerisation inhibitor (CHEBI:70728)
latrunculin B (CHEBI:49703) has role metabolite (CHEBI:25212)
latrunculin B (CHEBI:49703) has role toxin (CHEBI:27026)
latrunculin B (CHEBI:49703) is a cyclic hemiketal (CHEBI:59780)
latrunculin B (CHEBI:49703) is a macrolide (CHEBI:25106)
latrunculin B (CHEBI:49703) is a oxabicycloalkane (CHEBI:46733)
latrunculin B (CHEBI:49703) is a thiazolidinone (CHEBI:48891)
IUPAC Name 
(4R)-4-[(1R,4Z,8Z,10S,13R,15R)-15-hydroxy-5,10-dimethyl-3-oxo-2,14-dioxabicyclo[11.3.1]heptadeca-4,8-dien-15-yl]-1,3-thiazolidin-2-one
Synonyms  Source
Lat BChEBI
LAT-BChemIDplus
(+)-latrunculin BChEBI
LATRUNCULIN BPDBeChem
Manual XrefsDatabases
LABPDBeChem
Registry NumbersSources
Reaxys:5456050Reaxys
CAS:76343-94-7ChemIDplus
Citations