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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-pyridoxic acid
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Accession:CHEBI:17405 term browser browse the term
Definition:A methylpyridine that is 2-methylpyridine substituted by a hydroxy group at C-3, a carboxy group at C-4, and a hydroxymethyl group at C-5. It is the catabolic product of vitamin B6 and is excreted in the urine.
Synonyms:related_synonym: 2-methyl-3-hydroxy-4-carboxy-5-hydroxymethylpyridine;   3-hydroxy-5-(hydroxymethyl)-2-methylisonicotinic acid;   3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carboxylic acid;   4-Pyridoxate;   4-pyridoxinecarboxylic acid;   4-pyridoxinic acid;   4-pyridoxylic acid;   Formula=C8H9NO4;   InChI=1S/C8H9NO4/c1-4-7(11)6(8(12)13)5(3-10)2-9-4/h2,10-11H,3H2,1H3,(H,12,13);   InChIKey=HXACOUQIXZGNBF-UHFFFAOYSA-N;   SMILES=Cc1ncc(CO)c(C(O)=O)c1O;   pyridoxic acid
 alt_id: CHEBI:1928;   CHEBI:20474
 xref: Beilstein:384006;   CAS:82-82-6;   HMDB:HMDB0000017;   KEGG:C00847
 xref_mesh: MESH:D011735
 xref: MetaCyc:CPD-1112;   PMID:22770225;   PMID:2580028;   PMID:8505768;   Reaxys:384006
 cyclic_relationship: is_conjugate_acid_of CHEBI:30959


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4-pyridoxic acid term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Col2a1 collagen type II alpha 1 chain multiple interactions EXP [COL2A1 protein co-treated with Freund's Adjuvant] results in decreased abundance of Pyridoxic Acid CTD PMID:24709313 NCBI chr 7:139,454,945...139,484,403
Ensembl chr 7:139,455,242...139,483,997
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  CHEBI ontology 19816
    role 19764
      biological role 19764
        biochemical role 19313
          vitamin 11308
            water-soluble vitamin 10027
              B vitamin 9421
                vitamin B6 29
                  4-pyridoxic acid 1
                    4-pyridoxolactone 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19816
    subatomic particle 19814
      composite particle 19814
        hadron 19814
          baryon 19814
            nucleon 19814
              atomic nucleus 19814
                atom 19814
                  main group element atom 19702
                    p-block element atom 19702
                      carbon group element atom 19608
                        carbon atom 19597
                          organic molecular entity 19597
                            organic group 18537
                              organic divalent group 18530
                                organodiyl group 18530
                                  carbonyl group 18436
                                    carbonyl compound 18436
                                      carboxylic acid 18114
                                        monocarboxylic acid 17476
                                          pyridinemonocarboxylic acid 389
                                            isonicotinic acid 156
                                              4-pyridoxic acid 1
                                                4-pyridoxolactone 0
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