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The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC BY 3.0, For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

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Accession:CHEBI:31057 term browser browse the term
Definition:An aminoglycoside antibiotic that is (1S,3S)-3-ethyl-3,5,12-trihydroxy-10-methoxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracene having a 3-amino-2,3,6-trideoxy-alpha-L-lyxo-hexopyranosyl residue attached at position 1 via a glycosidic linkage.
Synonyms:exact_synonym: (1S,3S)-3-ethyl-3,5,12-trihydroxy-10-methoxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracen-1-yl 3-amino-2,3,6-trideoxy-alpha-L-lyxo-hexopyranoside
 related_synonym: Feudomycin A;   Formula=C27H31NO9;   InChI=1S/C27H31NO9/c1-4-27(34)9-13-19(16(10-27)37-17-8-14(28)22(29)11(2)36-17)26(33)21-20(24(13)31)23(30)12-6-5-7-15(35-3)18(12)25(21)32/h5-7,11,14,16-17,22,29,31,33-34H,4,8-10,28H2,1-3H3/t11-,14-,16-,17-,22+,27-/m0/s1;   InChIKey=XAMIMZAWZUSOPA-JIGXQNLBSA-N;   SMILES=CC[C@@]1(O)C[C@H](O[C@H]2C[C@H](N)[C@H](O)[C@H](C)O2)c2c(O)c3C(=O)c4c(OC)cccc4C(=O)c3c(O)c2C1
 xref: CAS:79466-09-4;   KEGG:C12429;   KNApSAcK:C00018343;   LIPID_MAPS_instance:LMPK13050003;   PMID:7328065;   PMID:9098063;   PMID:9864343;   Patent:RU2233165;   Patent:US2006100421;   Reaxys:9029983
 cyclic_relationship: is_conjugate_acid_of CHEBI:75297

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Term Annotations click to browse term
  CHEBI ontology 20050
    role 20001
      biological role 20000
        antimicrobial agent 17759
          carbohydrate-containing antibiotic 7531
            aminoglycoside antibiotic 7519
              13-deoxydaunorubicin 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 20050
    subatomic particle 20048
      composite particle 20048
        hadron 20048
          baryon 20048
            nucleon 20048
              atomic nucleus 20048
                atom 20048
                  main group element atom 19948
                    p-block element atom 19948
                      carbon group element atom 19872
                        carbon atom 19863
                          organic molecular entity 19863
                            heteroorganic entity 19544
                              organochalcogen compound 19283
                                organooxygen compound 19228
                                  carbohydrates and carbohydrate derivatives 13915
                                    carbohydrate 13915
                                      carbohydrate derivative 13640
                                        glycosyl compound 12897
                                          glycoside 11736
                                            aminoglycoside 11161
                                              aminoglycoside antibiotic 7519
                                                13-deoxydaunorubicin 0
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