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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/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.
Term:pneumocandin B0
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Accession:CHEBI:131609 term browser browse the term
Definition:An echinocandin initially isolated as a very minor bioactive fermentation product of Glarea lozoyensis (originally known as Zalerion arboricola). Subsequent random mutagenesis work and optimisation of the fermentation medium permitted the industrial production of pneumocandin B0, which is used as the starting point for the synthesis of the antifungal drug caspofungin.
Synonyms:exact_synonym: (10R,12S)-N-{(2R,6S,9S,11R,12R,14aS,15S,20S,23S,25aS)-20-[(1R)-3-amino-1-hydroxy-3-oxopropyl]-23-[(1S,2S)-1,2-dihydroxy-2-(4-hydroxyphenyl)ethyl]-2,11,12,15-tetrahydroxy-6-[(1R)-1-hydroxyethyl]-5,8,14,19,22,25-hexaoxotetracosahydro-1H-dipyrrolo[2,1-c:2',1'-l][1,4,7,10,13,16]hexaazacyclohenicosin-9-yl}-10,12-dimethyltetradecanamide
 related_synonym: Formula=C50H80N8O17;   InChI=1S/C50H80N8O17/c1-5-25(2)20-26(3)12-10-8-6-7-9-11-13-37(66)52-31-22-35(64)46(71)56-48(73)41-33(62)18-19-57(41)50(75)39(34(63)23-36(51)65)54-47(72)40(43(68)42(67)28-14-16-29(60)17-15-28)55-45(70)32-21-30(61)24-58(32)49(74)38(27(4)59)53-44(31)69/h14-17,25-27,30-35,38-43,46,59-64,67-68,71H,5-13,18-24H2,1-4H3,(H2,51,65)(H,52,66)(H,53,69)(H,54,72)(H,55,70)(H,56,73)/t25-,26+,27+,30+,31-,32-,33-,34+,35+,38-,39-,40-,41-,42-,43-,46+/m0/s1;   InChIKey=DQXPFAADCTZLNL-FXDJFZINSA-N;   L 688,786;   L-688786;   SMILES=[C@@]12(N(C[C@@H](C1)O)C([C@H]([C@@H](C)O)NC(=O)[C@](C[C@H]([C@@H](O)NC([C@@H]3[C@H](CCN3C([C@H]([C@@H](CC(N)=O)O)NC(=O)[C@H]([C@@H]([C@H](C4=CC=C(C=C4)O)O)O)NC2=O)=O)O)=O)O)(NC(CCCCCCCC[C@H](C[C@H](CC)C)C)=O)[H])=O)[H];   pneumocandin B(0);   pneumocardin B(0)
 xref: CAS:135575-42-7;   PMID:24086376;   PMID:24270605;   PMID:25527531;   Reaxys:9316734;   Wikipedia:Pneumocandin_Bo


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caspofungin term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Hnmt histamine N-methyltransferase decreases activity ISO caspofungin results in decreased activity of HNMT protein CTD PMID:12921242 NCBI chr 3:6,591,804...6,623,821
Ensembl chr 3:6,591,463...6,624,012 		JBrowse link
Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19811
    role 19818
      biological role 19785
        antimicrobial agent 18104
          antifungal agent 16832
            pneumocandin B0 1
              caspofungin + 1
Path 2
Term Annotations click to browse term
  CHEBI ontology 19811
    subatomic particle 19809
      composite particle 19809
        hadron 19840
          baryon 19809
            nucleon 19809
              atomic nucleus 19809
                atom 19809
                  main group element atom 19759
                    p-block element atom 19759
                      carbon group element atom 19708
                        carbon atom 19734
                          organic molecular entity 19705
                            heteroorganic entity 19459
                              organochalcogen compound 19222
                                organooxygen compound 19137
                                  carbon oxoacid 18597
                                    carboxylic acid 18594
                                      carboacyl group 17675
                                        univalent carboacyl group 17675
                                          carbamoyl group 17524
                                            carboxamide 17547
                                              peptide 11120
                                                cyclic peptide 8870
                                                  homodetic cyclic peptide 8393
                                                    pneumocandin B0 1
                                                      caspofungin + 1
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