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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:acetohydroxamic acid
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Accession:CHEBI:27777 term browser browse the term
Definition:A member of the class of acetohydroxamic acids that is acetamide in which one of the amino hydrogens has been replaced by a hydroxy group.
Synonyms:related_synonym: AHA;   Acethydroxamsaeure;   Acethydroxamsaure;   Acetic acid, oxime;   Acetylhydroxamic acid;   Cetohyroxamic acid;   Formula=C2H5NO2;   InChI=1S/C2H5NO2/c1-2(4)3-5/h5H,1H3,(H,3,4);   InChIKey=RRUDCFGSUDOHDG-UHFFFAOYSA-N;   Lithostat;   Methylhydroxamic acid;   N-Acetyl hydroxyacetamide;   N-Acetylhydroxylamine;   N-Hydroxyacetamide;   SMILES=CC(=O)NO;   acide acetohydroxamique;   acido acetohidroxamico;   acidum acetohydroxamicum
 alt_id: CHEBI:22176;   CHEBI:2396;   CHEBI:43006
 xref: Beilstein:1739019;   CAS:546-88-3;   DrugBank:DB00551;   Drug_Central:58;   KEGG:C06808;   KEGG:D00220
 xref_mesh: MESH:C006358
 xref: PDBeChem:HAE;   Wikipedia:Acetohydroxamic_Acid
 cyclic_relationship: is_tautomer_of CHEBI:49029

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acetohydroxamic acid term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Mmp12 matrix metallopeptidase 12 multiple interactions ISO acetohydroxamic acid binds to and results in decreased activity of MMP12 protein CTD PMID:17269766 NCBI chr 8:4,581,785...4,591,687 JBrowse link

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  CHEBI ontology 19762
    role 19708
      biological role 19708
        biochemical role 19312
          metabolite 19291
            eukaryotic metabolite 18959
              algal metabolite 13862
                acetohydroxamic acid 1
Path 2
Term Annotations click to browse term
  CHEBI ontology 19762
    subatomic particle 19760
      composite particle 19760
        hadron 19760
          baryon 19760
            nucleon 19760
              atomic nucleus 19760
                atom 19760
                  main group element atom 19651
                    p-block element atom 19651
                      carbon group element atom 19570
                        carbon atom 19560
                          organic molecular entity 19560
                            organic group 18611
                              organic divalent group 18602
                                organodiyl group 18602
                                  carbonyl group 18519
                                    carbonyl compound 18519
                                      carboxylic acid 18195
                                        carboacyl group 17423
                                          univalent carboacyl group 17423
                                            carbamoyl group 17230
                                              carboxamide 17230
                                                hydroxamic acid 6281
                                                  acetohydroxamic acids 1
                                                    acetohydroxamic acid 1
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