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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:4-nitrocatechol
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Accession:CHEBI:16318 term browser browse the term
Definition:A member of the class of catechols that is benzene-1,2-diol substituted by a nitro group at position 4.It is the by-product of the hydroxylation of p-nitrophenol.
Synonyms:exact_synonym: 4-nitrobenzene-1,2-diol
 related_synonym: 1,2-Dihydroxy-4-nitrobenzene;   4-Nitropyrocatechol;   Formula=C6H5NO4;   InChI=1S/C6H5NO4/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3,8-9H;   InChIKey=XJNPNXSISMKQEX-UHFFFAOYSA-N;   SMILES=C1(=CC=C(C=C1O)[N+]([O-])=O)O
 alt_id: CHEBI:12033;   CHEBI:1912;   CHEBI:20456;   CHEBI:40103
 xref: CAS:3316-09-4;   DrugBank:DB03407;   HMDB:HMDB0002916;   KEGG:C02235
 xref_mesh: MESH:C001833
 xref: MetaCyc:CPD-158;   PDBeChem:4NC;   PMID:14993710;   PMID:20854995;   PMID:8214571;   PMID:8267647;   Reaxys:1867508;   UM-BBD_compID:c0263
 cyclic_relationship: is_conjugate_acid_of CHEBI:57730



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4-nitrocatechol term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Comt catechol-O-methyltransferase increases methylation EXP
ISO
COMT protein results in increased methylation of 4-nitrocatechol CTD PMID:11160877 NCBI chr11:82,568,052...82,587,642
Ensembl chr11:82,568,025...82,587,642
JBrowse link
G Cyp2e1 cytochrome P450, family 2, subfamily e, polypeptide 1 increases chemical synthesis
multiple interactions
EXP
ISO
CYP2E1 protein results in increased chemical synthesis of 4-nitrocatechol
[CYP2E1 protein results in increased metabolism of 4-nitrophenol] which results in increased chemical synthesis of 4-nitrocatechol; notopterol inhibits the reaction [[CYP2E1 protein results in increased metabolism of 4-nitrophenol] which results in increased chemical synthesis of 4-nitrocatechol]
[CYP2E1 protein results in increased metabolism of 4-nitrophenol] which results in increased chemical synthesis of 4-nitrocatechol; daidzein inhibits the reaction [[CYP2E1 protein results in increased metabolism of 4-nitrophenol] which results in increased chemical synthesis of 4-nitrocatechol]; isobavachalcone inhibits the reaction [[CYP2E1 protein results in increased metabolism of 4-nitrophenol] which results in increased chemical synthesis of 4-nitrocatechol]; neobavaisoflavone inhibits the reaction [[CYP2E1 protein results in increased metabolism of 4-nitrophenol] which results in increased chemical synthesis of 4-nitrocatechol]; psoralidin inhibits the reaction [[CYP2E1 protein results in increased metabolism of 4-nitrophenol] which results in increased chemical synthesis of 4-nitrocatechol]
CTD PMID:31870919 PMID:32198085 NCBI chr 1:195,840,330...195,850,728
Ensembl chr 1:195,840,058...195,864,023
JBrowse link
2-hydroxy-5-nitrophenyl hydrogen sulfate term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Sts steroid sulfatase decreases activity ISO 4-nitrocatechol sulfate results in decreased activity of STS protein CTD PMID:6874424 NCBI chr  X:42,225,131...42,233,403
Ensembl chr  X:42,225,372...42,233,402
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 20089
    role 20042
      biological role 20011
        biochemical role 19671
          metabolite 19631
            xenobiotic metabolite 14718
              human xenobiotic metabolite 13944
                4-nitrocatechol 3
                  2-hydroxy-5-nitrophenyl hydrogen sulfate 1
Path 2
Term Annotations click to browse term
  CHEBI ontology 20089
    subatomic particle 20058
      composite particle 20058
        hadron 20088
          baryon 20088
            nucleon 20088
              atomic nucleus 20088
                atom 20058
                  main group element atom 19960
                    p-block element atom 19990
                      carbon group element atom 19916
                        carbon atom 19909
                          organic molecular entity 19909
                            organic molecule 19856
                              organic cyclic compound 19612
                                organic aromatic compound 19451
                                  phenols 18642
                                    benzenediols 8998
                                      catechols 3244
                                        4-nitrocatechol 3
                                          2-hydroxy-5-nitrophenyl hydrogen sulfate 1
paths to the root