{"id":487,"npaid":"NPA000487","original_name":"20α‐methyltetrahymanol","mol_formula":"C31H54O","mol_weight":"442.7720","exact_mass":"442.4175","inchikey":"IRUAZLSVSAWHSS-GDKFKXPASA-N","smiles":"C[C@H]1C[C@@]2([C@H]3CC[C@@H]4[C@]5(CC[C@@H](C([C@@H]5CC[C@]4([C@@]3(CC[C@H]2C(C1)(C)C)C)C)(C)C)O)C)C","cluster_id":377,"node_id":163,"has_exclusions":false,"synonyms":[],"inchi":"InChI=1S/C31H54O/c1-20-18-26(2,3)21-12-16-31(9)24(29(21,7)19-20)11-10-23-28(6)15-14-25(32)27(4,5)22(28)13-17-30(23,31)8/h20-25,32H,10-19H2,1-9H3/t20-,21+,22+,23-,24-,25+,28+,29+,30-,31-/m1/s1","m_plus_h":"443.4248","m_plus_na":"465.4067","origin_reference":{"doi":"10.1046/j.1432-1327.2001.01998.x","pmid":11231284,"authors":"Bravo, Jean-Michel; Perzl, Michael; Härtner, Thomas; Kannenberg, Elmar L.; Rohmer, Michel","title":"Novel methylated triterpenoids of the gammacerane series from the nitrogen-fixing bacterium Bradyrhizobium japonicum USDA 110","journal":"European Journal of Biochemistry","year":2001,"volume":"268","issue":"5","pages":"1323-1331"},"origin_organism":{"id":419,"type":"Bacterium","genus":"Bradyrhizobium","species":"japonicum USDA 110","taxon":{"id":18,"name":"Bradyrhizobium","rank":"genus","taxon_db":"lpsn","external_id":"516981","ncbi_id":374,"ancestors":[{"id":1,"name":"Bacteria","rank":"domain","taxon_db":"lpsn","external_id":"0","ncbi_id":2},{"id":2,"name":"Proteobacteria","rank":"phylum","taxon_db":"lpsn","external_id":"0","ncbi_id":1224},{"id":3,"name":"Alphaproteobacteria","rank":"class","taxon_db":"lpsn","external_id":"0","ncbi_id":28211},{"id":12,"name":"Rhizobiales","rank":"order","taxon_db":"lpsn","external_id":"0","ncbi_id":null},{"id":16,"name":"Bradyrhizobiaceae","rank":"family","taxon_db":"lpsn","external_id":"0","ncbi_id":41294}]}},"syntheses":[],"reassignments":[],"mol_structures":[{"current_structure":true,"reference_doi":"10.1046/j.1432-1327.2001.01998.x","structure_smiles":"C[C@H]1C[C@@]2([C@H]3CC[C@@H]4[C@]5(CC[C@@H](C([C@@H]5CC[C@]4([C@@]3(CC[C@H]2C(C1)(C)C)C)C)(C)C)O)C)C","is_reassignment":false,"version":1}],"exclusions":[],"external_ids":[{"external_db_name":"npmrd","external_db_code":"NP0003624"}],"classyfire":{"class":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000259","name":"Prenol lipids","chemont_id":"CHEMONTID:0000259","description":"Lipids synthesized from the five-carbon-unit precursors isopentenyl diphosphate and dimethylallyl diphosphate."},"smiles":"C[C@@H]1CC(C)(C)[C@@H]2CC[C@]3(C)[C@H](CC[C@@H]4[C@@]5(C)CC[C@H](O)C(C)(C)[C@@H]5CC[C@@]34C)[C@@]2(C)C1","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=IRUAZLSVSAWHSS-GDKFKXPASA-N","subclass":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001553","name":"Triterpenoids","chemont_id":"CHEMONTID:0001553","description":"Terpene molecules containing six isoprene units."},"ancestors":["Alcohols and polyols","Chemical entities","Cyclic alcohols and derivatives","Hydrocarbon derivatives","Lipids and lipid-like molecules","Organic compounds","Organic oxygen compounds","Organooxygen compounds","Prenol lipids","Secondary alcohols","Triterpenoids"],"superclass":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000012","name":"Lipids and lipid-like molecules","chemont_id":"CHEMONTID:0000012","description":"Fatty acids and their derivatives, and substances related biosynthetically or functionally to these compounds."},"description":"This compound belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units.","substituents":["Triterpenoid","Cyclic alcohol","Secondary alcohol","Organic oxygen compound","Hydrocarbon derivative","Organooxygen compound","Alcohol","Aliphatic homopolycyclic compound"],"direct_parent":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001553","name":"Triterpenoids","chemont_id":"CHEMONTID:0001553","description":"Terpene molecules containing six isoprene units."},"intermediate_nodes":[],"alternative_parents":[{"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/C0001292","name":"Cyclic alcohols and derivatives","chemont_id":"CHEMONTID:0001292","description":"Organic compounds containing an aliphatic ring substituted with at least one hydroxyl 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."}],"molecular_framework":"Aliphatic homopolycyclic compounds","external_descriptors":[],"predicted_chebi_terms":["secondary alcohol (CHEBI:35681)","organic hydroxy compound (CHEBI:33822)","organic molecule (CHEBI:72695)","triterpenoid (CHEBI:36615)","chemical entity (CHEBI:24431)","oxygen molecular entity (CHEBI:25806)","organic molecular entity (CHEBI:50860)","organooxygen compound (CHEBI:36963)","polyol (CHEBI:26191)","alcohol (CHEBI:30879)","lipid (CHEBI:18059)","ether lipid (CHEBI:64611)"],"classification_version":"2.1","predicted_lipidmaps_terms":["C30 isoprenoids (triterpenes) (PR0106)","Prenol Lipids (PR)"]},"npclassifier":{"isglycoside":false,"class_results":["Gammacerane triterpenoids","Oleanane triterpenoids"],"pathway_results":["Terpenoids"],"superclass_results":["Triterpenoids"]}}