{"id":19693,"npaid":"NPA019693","original_name":"Mycolactone B","mol_formula":"C44H70O9","mol_weight":"743.0350","exact_mass":"742.5020","inchikey":"WKTLNJXZVDLRTJ-PCNYYULESA-N","smiles":"C[C@H]1C/C(=C\\C[C@@H](OC(=O)CCC[C@@H]1OC(=O)/C=C/C(=C/C(=C/C=C/C(=C/[C@@H]([C@H](C[C@H](C)O)O)O)/C)/C)/C)[C@@H](C)C/C(=C/[C@@H](C)[C@@H](C[C@@H](C)O)O)/C)/C","cluster_id":1614,"node_id":1323,"has_exclusions":false,"synonyms":[],"inchi":"InChI=1S/C44H70O9/c1-28(13-11-14-29(2)25-39(48)40(49)27-37(10)46)21-30(3)18-20-44(51)52-41-15-12-16-43(50)53-42(19-17-31(4)22-34(41)7)35(8)24-32(5)23-33(6)38(47)26-36(9)45/h11,13-14,17-18,20-21,23,25,33-42,45-49H,12,15-16,19,22,24,26-27H2,1-10H3/b14-11+,20-18+,28-13+,29-25+,30-21+,31-17-,32-23+/t33-,34+,35+,36-,37+,38-,39+,40+,41+,42-/m1/s1","m_plus_h":"743.5093","m_plus_na":"765.4912","origin_reference":{"doi":"10.1021/ja990017l","pmid":null,"authors":"Gunawardana, Geewananda; Chatterjee, Delphi; George, Kathleen M; Brennan, Patrick; Whittern, David; Small, PLC","title":"Characterization of novel macrolide toxins, mycolactones A and B, from a human pathogen, Mycobacterium ulcerans","journal":"Journal of the American Chemical Society","year":1999,"volume":"121","issue":"25","pages":"6092-6093"},"origin_organism":{"id":1784,"type":"Bacterium","genus":"Mycobacterium","species":"ulcerans","taxon":{"id":314,"name":"Mycobacterium","rank":"genus","taxon_db":"lpsn","external_id":"516137","ncbi_id":1763,"ancestors":[{"id":1,"name":"Bacteria","rank":"domain","taxon_db":"lpsn","external_id":"0","ncbi_id":2},{"id":203,"name":"Actinobacteria","rank":"phylum","taxon_db":"lpsn","external_id":"0","ncbi_id":201174},{"id":204,"name":"Actinobacteria","rank":"class","taxon_db":"lpsn","external_id":"0","ncbi_id":null},{"id":306,"name":"Corynebacteriales","rank":"order","taxon_db":"lpsn","external_id":"0","ncbi_id":85007},{"id":313,"name":"Mycobacteriaceae","rank":"family","taxon_db":"lpsn","external_id":"0","ncbi_id":1762}]}},"syntheses":[],"reassignments":[],"mol_structures":[{"current_structure":true,"reference_doi":"10.1021/ja990017l","structure_smiles":"C[C@H]1C/C(=C\\C[C@@H](OC(=O)CCC[C@@H]1OC(=O)/C=C/C(=C/C(=C/C=C/C(=C/[C@@H]([C@H](C[C@H](C)O)O)O)/C)/C)/C)[C@@H](C)C/C(=C/[C@@H](C)[C@@H](C[C@@H](C)O)O)/C)/C","is_reassignment":false,"version":1}],"exclusions":[],"external_ids":[{"external_db_name":"mibig","external_db_code":"BGC0000103"},{"external_db_name":"npmrd","external_db_code":"NP0278755"}],"classyfire":{"class":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000147","name":"Macrolides and analogues","chemont_id":"CHEMONTID:0000147","description":"Organic compounds containing a lactone ring of at least twelve members."},"smiles":"[H]/C(=C(/[H])\\C(\\C)=C(/[H])[C@]([H])(O)[C@@]([H])(O)C[C@]([H])(C)O)/C(/[H])=C(\\C)/C(/[H])=C(\\C)/C(/[H])=C(\\[H])C(=O)O[C@@]1([H])CCCC(=O)O[C@]([H])(C\\C([H])=C(C)/C[C@]1([H])C)[C@@]([H])(C)C\\C(C)=C(/[H])[C@@]([H])(C)[C@]([H])(O)C[C@@]([H])(C)O","kingdom":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000000","name":"Organic compounds","chemont_id":"CHEMONTID:0000000","description":"Compounds that contain at least one carbon atom, excluding isocyanide/cyanide and their non-hydrocarbyl derivatives, thiophosgene, carbon diselenide, carbon monosulfide, carbon disulfide, carbon subsulfide, carbon monoxide, carbon dioxide, Carbon suboxide, and dicarbon monoxide."},"inchikey":"InChIKey=WKTLNJXZVDLRTJ-PCNYYULESA-N","subclass":null,"ancestors":["Alcohols and polyols","Alpha,beta-unsaturated carboxylic esters","Carbonyl compounds","Carboxylic acid derivatives","Carboxylic acid esters","Carboxylic acids and derivatives","Chemical entities","Dicarboxylic acids and derivatives","Diterpene lactones","Diterpenoids","Enoate esters","Fatty Acyls","Fatty acid esters","Fatty alcohols","Hydrocarbon derivatives","Lactones","Lipids and lipid-like molecules","Long-chain fatty alcohols","Macrolides and analogues","Organic acids and derivatives","Organic compounds","Organic oxides","Organic oxygen compounds","Organoheterocyclic compounds","Organooxygen compounds","Oxacyclic compounds","Phenylpropanoids and polyketides","Polyols","Prenol lipids","Secondary alcohols","Terpene lactones"],"superclass":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000261","name":"Phenylpropanoids and polyketides","chemont_id":"CHEMONTID:0000261","description":"Organic compounds that are synthesized either from the amino acid phenylalanine (phenylpropanoids) or the decarboxylative condensation of malonyl-CoA (polyketides). Phenylpropanoids are aromatic compounds based on the phenylpropane skeleton. Polyketides usually consist of alternating carbonyl and methylene groups (beta-polyketones), biogenetically derived from repeated condensation of acetyl coenzyme A (via malonyl coenzyme A), and usually the compounds derived from them by further condensations."},"description":"This compound belongs to the class of organic compounds known as macrolides and analogues. These are organic compounds containing a lactone ring of at least twelve members.","substituents":["Mycolactone","Diterpenoid","Diterpene lactone","Macrolide","Long chain fatty alcohol","Fatty alcohol","Fatty acid ester","Fatty acyl","Dicarboxylic acid or derivatives","Alpha,beta-unsaturated carboxylic ester","Enoate ester","Secondary alcohol","Lactone","Carboxylic acid ester","Oxacycle","Organoheterocyclic compound","Polyol","Carboxylic acid derivative","Organic oxygen compound","Organic oxide","Hydrocarbon derivative","Organooxygen compound","Carbonyl group","Alcohol","Aliphatic heteromonocyclic compound"],"direct_parent":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000147","name":"Macrolides and analogues","chemont_id":"CHEMONTID:0000147","description":"Organic compounds containing a lactone ring of at least twelve members."},"intermediate_nodes":[],"alternative_parents":[{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001538","name":"Diterpene lactones","chemont_id":"CHEMONTID:0001538","description":"Diterpenoids containing a lactone moiety."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001551","name":"Diterpenoids","chemont_id":"CHEMONTID:0001551","description":"Terpene compounds formed by four isoprene units."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0002951","name":"Long-chain fatty alcohols","chemont_id":"CHEMONTID:0002951","description":"Fatty alcohols that have an aliphatic tail of 13 to 21 carbon atoms."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000324","name":"Fatty acid esters","chemont_id":"CHEMONTID:0000324","description":"Carboxylic ester derivatives of a fatty acid."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000346","name":"Dicarboxylic acids and derivatives","chemont_id":"CHEMONTID:0000346","description":"Organic compounds containing exactly two carboxylic acid groups."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003626","name":"Enoate esters","chemont_id":"CHEMONTID:0003626","description":"An alpha,beta-unsaturated carboxylic ester of general formula R1C(R2)=C(R3)C(=O)OR4 (R4= organyl compound) in which the ester C=O function is conjugated to a C=C double bond at the alpha,beta position."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001661","name":"Secondary alcohols","chemont_id":"CHEMONTID:0001661","description":"Compounds containing a secondary alcohol functional group, with the general structure HOC(R)(R') (R,R'=alkyl, aryl)."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000050","name":"Lactones","chemont_id":"CHEMONTID:0000050","description":"Cyclic esters of hydroxy carboxylic acids, containing a 1-oxacycloalkan-2-one structure, or analogues having unsaturation or heteroatoms replacing one or more carbon atoms of the ring."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0002286","name":"Polyols","chemont_id":"CHEMONTID:0002286","description":"Organic compounds containing more than one hydroxyl groups."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0004140","name":"Oxacyclic compounds","chemont_id":"CHEMONTID:0004140","description":"Organic compounds containing an heterocycle with at least one oxygen atom linked to a ring carbon."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003940","name":"Organic oxides","chemont_id":"CHEMONTID:0003940","description":"Organic compounds containing an oxide group."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0004150","name":"Hydrocarbon derivatives","chemont_id":"CHEMONTID:0004150","description":"Derivatives of hydrocarbons obtained by substituting one or more carbon atoms by an heteroatom. They contain at least one carbon atom and heteroatom."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001831","name":"Carbonyl compounds","chemont_id":"CHEMONTID:0001831","description":"Organic compounds containing a carbonyl group, with the general structure RC(=O)R', where R=organyl, R'=H, N, O, organyl group or halide group."}],"molecular_framework":"Aliphatic heteromonocyclic compounds","external_descriptors":[],"predicted_chebi_terms":["diterpene lactone (CHEBI:49193)","diterpenoid (CHEBI:23849)","long-chain fatty alcohol (CHEBI:17135)","fatty acid ester (CHEBI:35748)","dicarboxylic acid (CHEBI:35692)","enoate ester (CHEBI:51702)","secondary alcohol (CHEBI:35681)","lactone (CHEBI:25000)","polyol (CHEBI:26191)","oxacycle (CHEBI:38104)","organic oxide (CHEBI:25701)","organic molecule (CHEBI:72695)","carbonyl compound (CHEBI:36586)","macrolide (CHEBI:25106)","chemical entity (CHEBI:24431)","lipid (CHEBI:18059)","ether lipid (CHEBI:64611)","terpene lactone (CHEBI:37668)","organooxygen compound (CHEBI:36963)","aliphatic alcohol (CHEBI:2571)","carboxylic ester (CHEBI:33308)","alpha,beta-unsaturated carboxylic ester (CHEBI:51737)","oxygen molecular entity (CHEBI:25806)","organic molecular entity (CHEBI:50860)","organic hydroxy compound (CHEBI:33822)","alcohol (CHEBI:30879)","organic heterocyclic compound (CHEBI:24532)"],"classification_version":"2.1","predicted_lipidmaps_terms":["C20 isoprenoids (diterpenes) (PR0104)","Fatty alcohols (FA05)","Fatty esters (FA07)","Dicarboxylic acids (FA0117)","Macrolides and lactone polyketides (PK04)","Prenol Lipids (PR)","Fatty Acyls (FA)"]},"npclassifier":{"isglycoside":false,"class_results":["Open-chain polyketides"],"pathway_results":["Polyketides"],"superclass_results":["Linear polyketides"]}}