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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.

Term:apratoxin A
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Accession:CHEBI:35212 term browser browse the term
Definition:An aprotoxin having the common aprotoxin cyclodepsipeptide skeleton where the isoleucyl residue carries an N-methyl substituent and the side-chain adjacent to the lactone is tert-butyl.
Synonyms:exact_synonym: 7'''.1,4-anhydro(N-{3-[2-(3,7-dihydroxy-5,8,8-trimethylnonan-2-yl)-4,5-dihydro-1,3-thiazol-4-yl]-2-methylpropenoyl}-O-methyl-L-tyrosyl-N-methyl-L-alanyl-N-methyl-L-isoleucyl-L-proline)
 related_synonym: (2S,3S,5S,7S,10S,16S,19S,22S,25E,27S)-16-[(2S)-butan-2-yl]-7-tert-butyl-3-hydroxy-22-(4-methoxybenzyl)-2,5,17,19,20,25-hexamethyl-8-oxa-29-thia-14,17,20,23,30-pentaazatricyclo[,14)]triaconta-1(30),25-diene-9,15,18,21,24-pentone;   Formula=C45H69N5O8S;   InChI=1S/C45H69N5O8S/c1-13-27(3)38-43(55)50-20-14-15-35(50)44(56)58-37(45(7,8)9)22-26(2)21-36(51)29(5)40-46-32(25-59-40)23-28(4)39(52)47-34(24-31-16-18-33(57-12)19-17-31)42(54)48(10)30(6)41(53)49(38)11/h16-19,23,26-27,29-30,32,34-38,51H,13-15,20-22,24-25H2,1-12H3,(H,47,52)/b28-23+/t26-,27-,29-,30-,32-,34-,35-,36-,37-,38-/m0/s1;   InChIKey=KXUJXPZXILTXDA-CKIYSKEDSA-N;   N-((2E)-3-((4S)-4,5-dihydro-2-((1S,2S,4S,6S)-2,6-dihydroxy-1,4,7,7-tetramethyloctyl)-4-thiazolyl)-2-methyl-1-oxo-2-propenyl)-O-methyl-L-tyrosyl-N-methyl-L-alanyl-N-methyl-L-isoleucyl-L-proline-(4-1(6))-lactone;   SMILES=[H]N1[C@@H](Cc2ccc(OC)cc2)C(=O)N(C)[C@@H](C)C(=O)N(C)[C@@H]([C@@H](C)CC)C(=O)N2CCC[C@H]2C(=O)O[C@@H](C[C@@H](C)C[C@H](O)[C@H](C)C2=N[C@H](CS2)\\C=C(C)\\C1=O)C(C)(C)C
 xref: Beilstein:9181215;   CAS:350791-64-9
 xref_mesh: MESH:C442201
 xref: PMID:11389621;   PMID:18461997;   Patent:US2011294720;   Reaxys:9181215;   Wikipedia:Apratoxin_A

show annotations for term's descendants           Sort by:
apratoxin A term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Hsf1 heat shock transcription factor 1 increases activity ISO apratoxin A results in increased activity of HSF1 protein CTD PMID:34170685 NCBI chr 7:108,196,040...108,223,011
Ensembl chr 7:108,196,056...108,223,011
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Term Annotations click to browse term
  CHEBI ontology 19757
    role 19730
      biological role 19728
        biochemical role 19441
          metabolite 19427
            apratoxin A 1
Path 2
Term Annotations click to browse term
  CHEBI ontology 19757
    subatomic particle 19755
      composite particle 19755
        hadron 19755
          baryon 19755
            nucleon 19755
              atomic nucleus 19755
                atom 19755
                  main group element atom 19703
                    p-block element atom 19703
                      carbon group element atom 19649
                        carbon atom 19645
                          organic molecular entity 19645
                            organic group 18859
                              organic divalent group 18845
                                organodiyl group 18845
                                  carbonyl group 18809
                                    carbonyl compound 18809
                                      carboxylic acid 18530
                                        carboacyl group 17659
                                          univalent carboacyl group 17659
                                            carbamoyl group 17499
                                              carboxamide 17499
                                                peptide 9523
                                                  depsipeptide 382
                                                    cyclodepsipeptide 364
                                                      apratoxin 1
                                                        apratoxin A 1
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