{"id":24688,"npaid":"NPA024688","original_name":"Tunicamycin A","mol_formula":"C38H62N4O16","mol_weight":"830.9260","exact_mass":"830.4161","inchikey":"MEYZYGMYMLNUHJ-HFMVIZMTSA-N","smiles":"CC(C)CCCCCCCCC/C=C/C(=O)N[C@@H]1[C@H]([C@H]([C@H](O[C@H]1O[C@H]2[C@H]([C@@H]([C@H]([C@@H](O2)CO)O)O)NC(=O)C)C[C@H]([C@@H]3[C@H]([C@H]([C@@H](O3)N4C=CC(=O)NC4=O)O)O)O)O)O","cluster_id":3786,"node_id":2842,"has_exclusions":false,"synonyms":[],"inchi":"InChI=1S/C38H62N4O16/c1-19(2)13-11-9-7-5-4-6-8-10-12-14-24(46)40-27-31(51)28(48)22(55-37(27)58-36-26(39-20(3)44)30(50)29(49)23(18-43)56-36)17-21(45)34-32(52)33(53)35(57-34)42-16-15-25(47)41-38(42)54/h12,14-16,19,21-23,26-37,43,45,48-53H,4-11,13,17-18H2,1-3H3,(H,39,44)(H,40,46)(H,41,47,54)/b14-12+/t21-,22-,23+,26+,27-,28+,29+,30+,31-,32+,33-,34-,35-,36+,37+/m1/s1","m_plus_h":"831.4234","m_plus_na":"853.4053","origin_reference":{"doi":"10.1271/bbb1961.41.2307","pmid":null,"authors":"Akira TAKATSUKI, Kenji KAWAMURA, Masao OKINA, Yoshio KODAMA, Teiichiro ITO, Gakuzo TAMURA","title":"The Structure of Tunicamycin","journal":"Agricultural and Biological Chemistry","year":1977,"volume":"41","issue":"11","pages":"2307-2309"},"origin_organism":{"id":8747,"type":"Bacterium","genus":"Streptomyces","species":"lysosuperficus","taxon":{"id":283,"name":"Streptomyces","rank":"genus","taxon_db":"lpsn","external_id":"517119","ncbi_id":1883,"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":275,"name":"Streptomycetales","rank":"order","taxon_db":"lpsn","external_id":"0","ncbi_id":85011},{"id":276,"name":"Streptomycetaceae","rank":"family","taxon_db":"lpsn","external_id":"0","ncbi_id":2062}]}},"syntheses":[],"reassignments":[],"mol_structures":[{"current_structure":true,"reference_doi":"10.1271/bbb1961.41.2307","structure_smiles":"CC(C)CCCCCCCCC/C=C/C(=O)N[C@@H]1[C@H]([C@H]([C@H](O[C@H]1O[C@H]2[C@H]([C@@H]([C@H]([C@@H](O2)CO)O)O)NC(=O)C)C[C@H]([C@@H]3[C@H]([C@H]([C@@H](O3)N4C=CC(=O)NC4=O)O)O)O)O)O","is_reassignment":false,"version":1}],"exclusions":[],"external_ids":[{"external_db_name":"mibig","external_db_code":"BGC0002553"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00005722921%NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide [IIN-based on: CCMSLIB00000849073]%3"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00005722922%NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide [IIN-based on: CCMSLIB00000849073]%3"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00005722923%NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide [IIN-based: Match]%3"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00005722924%NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide [IIN-based on: CCMSLIB00000849073]%3"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00009969269%Suspect related to NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide (predicted molecular formula: C37H58N2O17) with delta m/z -28.043 (putative explanation: Arg->Gln substitution; atomic difference: -1C,-4H,-2N,1O)%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00009969270%Suspect related to NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide (predicted molecular formula: C38H60N2O17) with delta m/z -14.016 (putative explanation: Ala->Gly substitution|Gln->Asn substitution|Glu->Asp substitution|Leu/Ile->Val substitution|Thr->Ser substitution; atomic difference: -1C,-2H|-1C,-2H|-1C,-2H|-1C,-2H|-1C,-2H)%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00009969271%Suspect related to NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide (predicted molecular formula: C32H64N8O17) with delta m/z 2.016 (putative explanation: Pro->Val substitution|reduction; atomic difference: 2H|2H)%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00009969272%Suspect related to NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide (predicted molecular formula: C39H64N4O16) with delta m/z 14.016 (putative explanation: Asn->Gln substitution|Asp->Glu substitution|Gly->Ala substitution|Methylation|Ser->Thr substitution|Val->Leu/Ile substitution|chain elongation; atomic difference: 1C,2H|1C,2H|1C,2H|1C,2H|1C,2H|1C,2H|1C,2H)%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00009969273%Suspect related to NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide (predicted molecular formula: C41H58N12O8) with delta m/z 16.031 (putative explanation: Pro->Leu/Ile substitution|unspecified; atomic difference: 1C,4H|1C,4H)%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00009969274%Suspect related to NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide (predicted molecular formula: C45H66N2O14) with delta m/z 28.031 (putative explanation: Acetaldehyde +28|Ala->Val substitution|Cys->Met substitution|Ethylation|di-Methylation; atomic difference: 2C,4H|2C,4H|2C,4H|2C,4H|2C,4H)%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00009969275%Suspect related to NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide (predicted molecular formula: unknown) with delta m/z -14.016 (putative explanation: Ala->Gly substitution|Gln->Asn substitution|Glu->Asp substitution|Leu/Ile->Val substitution|Thr->Ser substitution; atomic difference: -1C,-2H|-1C,-2H|-1C,-2H|-1C,-2H|-1C,-2H)%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00010002348%Suspect related to Tunicamycin A (predicted molecular formula: C53H56O7) with delta m/z -26.032 (putative explanation: Glu->Cys substitution; atomic difference: -2C,-2H,-2O,1S)%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00010002349%Suspect related to Tunicamycin A (predicted molecular formula: C43H60O15) with delta m/z -14.029 (putative explanation: unspecified; atomic difference: unspecified)%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00010002353%Suspect related to Tunicamycin A (predicted molecular formula: C38H68O20) with delta m/z 14.016 (putative explanation: Asn->Gln substitution|Asp->Glu substitution|Gly->Ala substitution|Methylation|Ser->Thr substitution|Val->Leu/Ile substitution|chain elongation; atomic difference: 1C,2H|1C,2H|1C,2H|1C,2H|1C,2H|1C,2H|1C,2H)%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00010002354%Suspect related to Tunicamycin A (predicted molecular formula: C34H64N8O17) with delta m/z 26.003 (putative explanation: unspecified|His->Tyr substitution; atomic difference: 1C,1N|3C,2H,-2N,1O)%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00010002355%Suspect related to Tunicamycin A (predicted molecular formula: C30H62N14O15) with delta m/z 28.031 (putative explanation: Acetaldehyde +28|Ala->Val substitution|Cys->Met substitution|Ethylation|di-Methylation; atomic difference: 2C,4H|2C,4H|2C,4H|2C,4H|2C,4H)%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00010002356%Suspect related to Tunicamycin A (predicted molecular formula: C40H72O20) with delta m/z 42.047 (putative explanation: Ala->Leu/Ile substitution|Gly->Val substitution|Propyl|tri-Methylation|unspecified; atomic difference: 3C,6H|3C,6H|3C,6H|3C,6H|3C,H6)%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00010002397%Suspect related to Tunicamycin V NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide (predicted molecular formula: C43H56N8O10) with delta m/z 14.016 (putative explanation: Asn->Gln substitution|Asp->Glu substitution|Gly->Ala substitution|Methylation|Ser->Thr substitution|Val->Leu/Ile substitution|chain elongation; atomic difference: 1C,2H|1C,2H|1C,2H|1C,2H|1C,2H|1C,2H|1C,2H)%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00010002398%Suspect related to Tunicamycin V NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide (predicted molecular formula: C39H66N4O16) with delta m/z 16.031 (putative explanation: Pro->Leu/Ile substitution|unspecified; atomic difference: 1C,4H|1C,4H)%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00010002399%Suspect related to Tunicamycin V NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide (predicted molecular formula: C40H66N4O16) with delta m/z 28.031 (putative explanation: Acetaldehyde +28|Ala->Val substitution|Cys->Met substitution|Ethylation|di-Methylation; atomic difference: 2C,4H|2C,4H|2C,4H|2C,4H|2C,4H)%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012129472%Suspect related to NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide (predicted molecular formula SIRIUS: C37H58N2O17 / BUDDY: C44H54N2O12) with delta m/z -28.043 (putative explanation: Arg->Gln substitution; atomic difference: -1C,-4H,-2N,1O) [M+H]+%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012129473%Suspect related to NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide (predicted molecular formula SIRIUS: C38H60N2O17 / BUDDY: C43H60O15) with delta m/z -14.016 (putative explanation: Ala->Gly substitution|Gln->Asn substitution|Glu->Asp substitution|Leu/Ile->Val substitution|Thr->Ser substitution; atomic difference: -1C,-2H|-1C,-2H|-1C,-2H|-1C,-2H|-1C,-2H) [M+H]+%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012129474%Suspect related to NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide (predicted molecular formula SIRIUS: C32H64N8O17 / BUDDY: C48H64O12) with delta m/z 2.016 (putative explanation: Pro->Val substitution|reduction; atomic difference: 2H|2H) [M+H]+%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012129475%Suspect related to NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide (predicted molecular formula SIRIUS: C39H64N4O16 / BUDDY: C49H64O12) with delta m/z 14.016 (putative explanation: Asn->Gln substitution|Asp->Glu substitution|Gly->Ala substitution|Methylation|Ser->Thr substitution|Val->Leu/Ile substitution|chain elongation; atomic difference: 1C,2H|1C,2H|1C,2H|1C,2H|1C,2H|1C,2H|1C,2H) [M+H]+%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012129476%Suspect related to NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide (predicted molecular formula SIRIUS: C41H58N12O8 / BUDDY: C49H66O12) with delta m/z 16.031 (putative explanation: Pro->Leu/Ile substitution|unspecified; atomic difference: 1C,4H|1C,4H) [M+H]+%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012129477%Suspect related to NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide (predicted molecular formula SIRIUS: C45H66N2O14 / BUDDY: C50H66O12) with delta m/z 28.031 (putative explanation: Acetaldehyde +28|Ala->Val substitution|Cys->Met substitution|Ethylation|di-Methylation; atomic difference: 2C,4H|2C,4H|2C,4H|2C,4H|2C,4H) [M+H]+%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012129478%Suspect related to NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide (predicted molecular formula SIRIUS: unknown / BUDDY: unknown) with delta m/z -14.016 (putative explanation: Ala->Gly substitution|Gln->Asn substitution|Glu->Asp substitution|Leu/Ile->Val substitution|Thr->Ser substitution; atomic difference: -1C,-2H|-1C,-2H|-1C,-2H|-1C,-2H|-1C,-2H) [M-H+CHOO]2-%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012162551%Suspect related to Tunicamycin A (predicted molecular formula SIRIUS: C53H56O7 / BUDDY: C42H60O15) with delta m/z -26.032 (putative explanation: Glu->Cys substitution; atomic difference: -2C,-2H,-2O,1S) [M+H]+%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012162552%Suspect related to Tunicamycin A (predicted molecular formula SIRIUS: C43H60O15 / BUDDY: C41H60N4O11S) with delta m/z -14.029 (putative explanation: unspecified; atomic difference: unspecified) [M+H]+%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012162556%Suspect related to Tunicamycin A (predicted molecular formula SIRIUS: C38H68O20 / BUDDY: C44H64N2O14) with delta m/z 14.016 (putative explanation: Asn->Gln substitution|Asp->Glu substitution|Gly->Ala substitution|Methylation|Ser->Thr substitution|Val->Leu/Ile substitution|chain elongation; atomic difference: 1C,2H|1C,2H|1C,2H|1C,2H|1C,2H|1C,2H|1C,2H) [M+H]+%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012162557%Suspect related to Tunicamycin A (predicted molecular formula SIRIUS: C34H64N8O17 / BUDDY: C50H64O12) with delta m/z 26.003 (putative explanation: unspecified|His->Tyr substitution; atomic difference: 1C,1N|3C,2H,-2N,1O) [M+H]+%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012162558%Suspect related to Tunicamycin A (predicted molecular formula SIRIUS: C30H62N14O15 / BUDDY: C50H66O12) with delta m/z 28.031 (putative explanation: Acetaldehyde +28|Ala->Val substitution|Cys->Met substitution|Ethylation|di-Methylation; atomic difference: 2C,4H|2C,4H|2C,4H|2C,4H|2C,4H) [M+H]+%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012162559%Suspect related to Tunicamycin A (predicted molecular formula SIRIUS: C40H72O20 / BUDDY: C51H68O12) with delta m/z 42.047 (putative explanation: Ala->Leu/Ile substitution|Gly->Val substitution|Propyl|tri-Methylation|unspecified; atomic difference: 3C,6H|3C,6H|3C,6H|3C,6H|3C,H6) [M+H]+%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012162600%Suspect related to Tunicamycin V NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide (predicted molecular formula SIRIUS: C43H56N8O10 / BUDDY: C45H64O15) with delta m/z 14.016 (putative explanation: Asn->Gln substitution|Asp->Glu substitution|Gly->Ala substitution|Methylation|Ser->Thr substitution|Val->Leu/Ile substitution|chain elongation; atomic difference: 1C,2H|1C,2H|1C,2H|1C,2H|1C,2H|1C,2H|1C,2H) [M+H]+%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012162601%Suspect related to Tunicamycin V NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide (predicted molecular formula SIRIUS: C39H66N4O16 / BUDDY: C49H66O12) with delta m/z 16.031 (putative explanation: Pro->Leu/Ile substitution|unspecified; atomic difference: 1C,4H|1C,4H) [M+H]+%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00003739964%Tunicamycin A%3!CCMSLIB00005435938%Tunicamycin A%3!CCMSLIB00000849073%Tunicamycin V NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[%1!CCMSLIB00000847227%NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-diox%1!CCMSLIB00000847230%NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-diox%1!CCMSLIB00004688086%(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)%3!CCMSLIB00004688087%(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)%3!CCMSLIB00004707300%(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)%3!CCMSLIB00004707301%(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)%3!CCMSLIB00004707302%(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)%3!CCMSLIB00004707303%(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)%3!CCMSLIB00004707304%(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)%3!CCMSLIB00004707305%(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)%3!CCMSLIB00004707306%(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)%3!CCMSLIB00004707307%(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)%3!CCMSLIB00004707308%(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)%3!CCMSLIB00004707309%(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)%3!CCMSLIB00004707310%(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)%3!CCMSLIB00004707311%(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)%3!CCMSLIB00004707312%(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)%3!CCMSLIB00004707313%(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)%3!CCMSLIB00004707314%(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)%3"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012162602%Suspect related to Tunicamycin V NCGC00180102-02!(E)-N-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl]-4,5-dihydroxyoxan-3-yl]-13-methyltetradec-2-enamide (predicted molecular formula SIRIUS: C40H66N4O16 / BUDDY: C50H66O12) with delta m/z 28.031 (putative explanation: Acetaldehyde +28|Ala->Val substitution|Cys->Met substitution|Ethylation|di-Methylation; atomic difference: 2C,4H|2C,4H|2C,4H|2C,4H|2C,4H) [M+H]+%4"}],"classyfire":{"class":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000323","name":"Organooxygen compounds","chemont_id":"CHEMONTID:0000323","description":"Organic compounds containing a bond between a carbon atom and an oxygen atom."},"smiles":"[H]\\C(CCCCCCCCCC(C)C)=C(\\[H])C(O)=N[C@@]1([H])[C@]([H])(O[C@]2([H])O[C@@]([H])(CO)[C@]([H])(O)[C@@]([H])(O)[C@]2([H])N=C(C)O)O[C@]([H])(C[C@@]([H])(O)[C@@]2([H])O[C@@]([H])(N3C=CC(O)=NC3=O)[C@]([H])(O)[C@]2([H])O)[C@]([H])(O)[C@]1([H])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=MEYZYGMYMLNUHJ-HFMVIZMTSA-N","subclass":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000011","name":"Carbohydrates and carbohydrate conjugates","chemont_id":"CHEMONTID:0000011","description":"Monosaccharides, disaccharides, oligosaccharides, polysaccharides, and their derivatives."},"ancestors":["Acetals","Alcohols and polyols","Aminosaccharides","Azacyclic compounds","Carbohydrates and carbohydrate conjugates","Carboximidic acids","Carboximidic acids and derivatives","Chemical entities","Diazines","Disaccharides","Ethers","Glycosyl compounds","Glycosylamines","Heteroaromatic compounds","Hydrocarbon derivatives","Hydropyrimidines","Hydroxypyrimidines","N-acyl-alpha-hexosamines","O-glycosyl compounds","Organic 1,3-dipolar compounds","Organic acids and derivatives","Organic compounds","Organic nitrogen compounds","Organic oxides","Organic oxygen compounds","Organoheterocyclic compounds","Organonitrogen compounds","Organooxygen compounds","Organopnictogen compounds","Oxacyclic compounds","Oxanes","Primary alcohols","Propargyl-type 1,3-dipolar organic compounds","Pyrimidines and pyrimidine derivatives","Pyrimidones","Secondary alcohols","Tetrahydrofurans"],"superclass":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0004603","name":"Organic oxygen compounds","chemont_id":"CHEMONTID:0004603","description":"Organic compounds that contain one or more oxygen atoms."},"description":"This compound belongs to the class of organic compounds known as n-acyl-alpha-hexosamines. These are carbohydrate derivatives containing a hexose moiety in which the oxygen atom is replaced by an n-acyl group.","substituents":["N-acyl-alpha-hexosamine","O-glycosyl compound","N-glycosyl compound","Glycosyl compound","Disaccharide","Hydroxypyrimidine","Pyrimidone","Pyrimidine","Oxane","Hydropyrimidine","Heteroaromatic compound","Tetrahydrofuran","Secondary alcohol","Oxacycle","Azacycle","Organoheterocyclic compound","Organic 1,3-dipolar compound","Propargyl-type 1,3-dipolar organic compound","Carboximidic acid derivative","Carboximidic acid","Acetal","Organic nitrogen compound","Organopnictogen compound","Organic oxide","Hydrocarbon derivative","Primary alcohol","Organonitrogen compound","Alcohol","Aromatic heteromonocyclic compound"],"direct_parent":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0002276","name":"N-acyl-alpha-hexosamines","chemont_id":"CHEMONTID:0002276","description":"Carbohydrate derivatives containing a hexose moiety in which the oxygen atom is replaced by an n-acyl group."},"intermediate_nodes":[{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003305","name":"Aminosaccharides","chemont_id":"CHEMONTID:0003305","description":"Saccharides containing a sugar unit that bears an amino group."}],"alternative_parents":[{"url":"http://classyfire.wishartlab.com/tax_nodes/C0002207","name":"O-glycosyl compounds","chemont_id":"CHEMONTID:0002207","description":"Glycoside in which a sugar group is bonded through one carbon to another group via a O-glycosidic bond."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0002203","name":"Glycosylamines","chemont_id":"CHEMONTID:0002203","description":"Compounds consisting of an amine with a beta-N-glycosidic bond to a carbohydrate, thus forming a cyclic hemiaminal ether bond (alpha-amino ether)."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001542","name":"Disaccharides","chemont_id":"CHEMONTID:0001542","description":"Compounds containing two carbohydrate moieties linked to each to each other through a glycosidic bond, no set of three or more glycosidically linked carbohydrate units."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000291","name":"Pyrimidones","chemont_id":"CHEMONTID:0000291","description":"Compounds that contain a pyrimidine ring, which bears a ketone. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0004161","name":"Hydroxypyrimidines","chemont_id":"CHEMONTID:0004161","description":"Organic compounds containing a hydroxyl group attached to a pyrimidine ring. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0002012","name":"Oxanes","chemont_id":"CHEMONTID:0002012","description":"Compounds containing an oxane (tetrahydropyran) ring, which is a six-member saturated aliphatic heterocycle with one oxygen atom and five carbon atoms."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0002202","name":"Hydropyrimidines","chemont_id":"CHEMONTID:0002202","description":"Compounds containing a hydrogenated pyrimidine ring (i.e. containing less than the maximum number of double bonds.)."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0002648","name":"Tetrahydrofurans","chemont_id":"CHEMONTID:0002648","description":"Heterocyclic compounds containing a saturated, aliphatic, five-membered ring where a carbon is replaced by an oxygen."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0004144","name":"Heteroaromatic compounds","chemont_id":"CHEMONTID:0004144","description":"Compounds containing an aromatic ring where a carbon atom is linked to an hetero atom."},{"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/C0003633","name":"Propargyl-type 1,3-dipolar organic compounds","chemont_id":"CHEMONTID:0003633","description":"Organic 1,3-dipolar compounds with the general structure  X#N+-Z- <-> X-=N+=Z <-> X-=N-Z+ <-> X-N=Z (X = C or O, Z = C, N, or O)."},{"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/C0002484","name":"Carboximidic acids","chemont_id":"CHEMONTID:0002484","description":"Organic acids with the general formula RC(=N)-OH (R=H, organic group)."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0004139","name":"Azacyclic compounds","chemont_id":"CHEMONTID:0004139","description":"Organic compounds containing an heterocycle with at least one nitrogen atom and one carbon atom linked to each other."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001656","name":"Acetals","chemont_id":"CHEMONTID:0001656","description":"Compounds having the structure R2C(OR')2 ( R' not Hydrogen) and thus diethers of geminal diols. Originally, the term was confined to derivatives of aldehydes (one R = H), but it now applies equally to derivatives of ketones (neither R = H ). Mixed acetals have different R' groups."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000286","name":"Primary alcohols","chemont_id":"CHEMONTID:0000286","description":"Compounds comprising the primary alcohol functional group, with the general structure RCOH (R=alkyl, aryl)."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0004557","name":"Organopnictogen compounds","chemont_id":"CHEMONTID:0004557","description":"Compounds containing a bond between carbon a pnictogen atom. Pnictogens are p-block element atoms that are in the group 15 of the periodic table."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000278","name":"Organonitrogen compounds","chemont_id":"CHEMONTID:0000278","description":"Organic compounds containing a nitrogen atom."},{"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 heteromonocyclic compounds","external_descriptors":[],"predicted_chebi_terms":["glycoside (CHEBI:24400)","N-glycosyl compound (CHEBI:21731)","disaccharide (CHEBI:36233)","pyrimidone (CHEBI:38337)","hydroxypyrimidine (CHEBI:38340)","oxanes (CHEBI:46942)","pyrimidines (CHEBI:39447)","oxolanes (CHEBI:26912)","organic aromatic compound (CHEBI:33659)","secondary alcohol (CHEBI:35681)","dipolar compound (CHEBI:51151)","oxacycle (CHEBI:38104)","carboximidic acid (CHEBI:48378)","organonitrogen heterocyclic compound (CHEBI:38101)","acetal (CHEBI:59769)","primary alcohol (CHEBI:15734)","pnictogen molecular entity (CHEBI:33302)","organic molecular entity (CHEBI:50860)","organonitrogen compound (CHEBI:35352)","organic oxide (CHEBI:25701)","organic molecule (CHEBI:72695)","N-acyl-hexosamine (CHEBI:21656)","chemical entity (CHEBI:24431)","oxygen molecular entity (CHEBI:25806)","organooxygen compound (CHEBI:36963)","carbohydrates and carbohydrate derivatives (CHEBI:78616)","organic heterocyclic compound (CHEBI:24532)","diazines (CHEBI:38313)","polyol (CHEBI:26191)","organic hydroxy compound (CHEBI:33822)","alcohol (CHEBI:30879)","ether (CHEBI:25698)","nitrogen molecular entity (CHEBI:51143)","amino sugar (CHEBI:28963)"],"classification_version":"2.1","predicted_lipidmaps_terms":[]},"npclassifier":{"isglycoside":true,"class_results":["Pyrimidine nucleosides"],"pathway_results":["Carbohydrates"],"superclass_results":["Nucleosides"]}}