{"id":8437,"npaid":"NPA008437","original_name":"MK-8","mol_formula":"C51H72O2","mol_weight":"717.1350","exact_mass":"716.5532","inchikey":"LXKDFTDVRVLXFY-UHFFFAOYSA-N","smiles":"CC1=C(C(=O)C2=CC=CC=C2C1=O)CC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)C","cluster_id":159,"node_id":150,"has_exclusions":false,"synonyms":[],"inchi":"InChI=1S/C51H72O2/c1-38(2)20-13-21-39(3)22-14-23-40(4)24-15-25-41(5)26-16-27-42(6)28-17-29-43(7)30-18-31-44(8)32-19-33-45(9)36-37-47-46(10)50(52)48-34-11-12-35-49(48)51(47)53/h11-12,20,22,24,26,28,30,32,34-36H,13-19,21,23,25,27,29,31,33,37H2,1-10H3","m_plus_h":"717.5605","m_plus_na":"739.5424","origin_reference":{"doi":"10.1042/bj0850550","pmid":13971217,"authors":"Bishop, D h; King, H k","title":"Ubiquinone and vitamin K in bacteria. 2. Intracellular distribution in Escherichia coli and Micrococcus lysodeikticus","journal":"Biochemical Journal","year":1962,"volume":"85","issue":null,"pages":"550-554"},"origin_organism":{"id":3636,"type":"Bacterium","genus":"Micrococcus","species":"lysodeikticus N.C.T.C. 2665","taxon":{"id":290,"name":"Micrococcus","rank":"genus","taxon_db":"lpsn","external_id":"516085","ncbi_id":1269,"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":285,"name":"Micrococcales","rank":"order","taxon_db":"lpsn","external_id":"0","ncbi_id":85006},{"id":286,"name":"Micrococcaceae","rank":"family","taxon_db":"lpsn","external_id":"0","ncbi_id":1268}]}},"syntheses":[],"reassignments":[],"mol_structures":[{"current_structure":true,"reference_doi":"10.1042/bj0850550","structure_smiles":"CC1=C(C(=O)C2=CC=CC=C2C1=O)CC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)C","is_reassignment":false,"version":1}],"exclusions":[],"external_ids":[{"external_db_name":"mibig","external_db_code":"BGC0000913"},{"external_db_name":"npmrd","external_db_code":"NP0004809"}],"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":"CC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CCC1=C(C)C(=O)c2ccccc2C1=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=LXKDFTDVRVLXFY-UHFFFAOYSA-N","subclass":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001534","name":"Quinone and hydroquinone lipids","chemont_id":"CHEMONTID:0001534","description":"Lipids structurally characterized by the presence of a quinone or hydroquinone moiety."},"ancestors":["Aryl ketones","Benzenoids","Carbonyl compounds","Chemical entities","Cyclic ketones","Hydrocarbon derivatives","Ketones","Lipids and lipid-like molecules","Menaquinones","Naphthalenes","Naphthoquinones","Organic compounds","Organic oxides","Organic oxygen compounds","Organooxygen compounds","Polyterpenoids","Prenol lipids","Quinone and hydroquinone lipids","Quinones","Vitamin K compounds"],"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 vitamin k compounds. These are quinone lipids containing a methylated naphthoquinone ring structure, and vary in the aliphatic side chain attached at the 3-position.","substituents":["Polyterpenoid","Menaquinone","Naphthoquinone","Naphthalene","Aryl ketone","Quinone","Benzenoid","Ketone","Organic oxygen compound","Organic oxide","Hydrocarbon derivative","Organooxygen compound","Aromatic homopolycyclic compound"],"direct_parent":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001547","name":"Vitamin K compounds","chemont_id":"CHEMONTID:0001547","description":"Quinone lipids containing a methylated naphthoquinone ring structure, and vary in the aliphatic side chain attached at the 3-position."},"intermediate_nodes":[],"alternative_parents":[{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001825","name":"Polyterpenoids","chemont_id":"CHEMONTID:0001825","description":"Terpenoids consisting of more than eight isoprene units."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0004109","name":"Menaquinones","chemont_id":"CHEMONTID:0004109","description":"Vitamin K2 compounds consisting of a naphtho-1,4-quinone ring system, which is substituted at the 2-position by an isoprenyl side-chain, and usually, at the 3-position by a methyl group."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000153","name":"Naphthoquinones","chemont_id":"CHEMONTID:0000153","description":"Compounds containing a naphthohydroquinone moiety, which consists of a benzene ring linearly fused to a bezene-1,4-dione (quinone)."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0002495","name":"Quinones","chemont_id":"CHEMONTID:0002495","description":"Compounds having a fully conjugated cyclic dione structure, such as that of benzoquinones, derived from aromatic compounds by conversion of an even number of number of -CH= groups into -C(=O)- groups with any necessary rearrangement of double bonds (polycyclic and heterocyclic analogues are included)."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003670","name":"Aryl ketones","chemont_id":"CHEMONTID:0003670","description":"Organic aromatic compounds that contain a ketone group substituted at one C-atom with an aryl group. They have the generic structure RC(=O)R', where R = aryl group and R'=organyl group."},{"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."}],"molecular_framework":"Aromatic homopolycyclic compounds","external_descriptors":[{"source":"META CYC","source_id":"CPD-9728","annotations":["a vitamin K","a menaquinone"]}],"predicted_chebi_terms":["polyterpene (CHEBI:51960)","naphthoquinone (CHEBI:25481)","quinone (CHEBI:36141)","aromatic ketone (CHEBI:76224)","organic oxide (CHEBI:25701)","organic molecule (CHEBI:72695)","vitamin K (CHEBI:28384)","chemical entity (CHEBI:24431)","lipid (CHEBI:18059)","ether lipid (CHEBI:64611)","benzenoid aromatic compound (CHEBI:33836)","naphthalenes (CHEBI:25477)","oxygen molecular entity (CHEBI:25806)","organic molecular entity (CHEBI:50860)","organooxygen compound (CHEBI:36963)","carbonyl compound (CHEBI:36586)","ketone (CHEBI:17087)","cyclic ketone (CHEBI:3992)"],"classification_version":"2.1","predicted_lipidmaps_terms":["Polyterpenes (PR0108)","Vitamin K (PR0203)","Naphthalenes and naphthoquinones (PK1302)","Prenol Lipids (PR)","Quinones and hydroquinones (PR02)"]},"npclassifier":{"isglycoside":false,"class_results":["Prenyl quinone meroterpenoids"],"pathway_results":["Terpenoids"],"superclass_results":["Meroterpenoids"]}}