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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:6-[(1-deoxy-D-ribityl)methyl]-5-[(1E)-3-oxobut-1-en-1-yl]uracil
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Accession:CHEBI:149716 term browser browse the term
Definition:A nucleobase analogue that is uracil substituted with a (1-deoxy-D-ribityl)methyl group at position 6 and a (1E)-3-oxobut-1-en-1-yl group at position 5; one of 20 modifications to the potent microbial riboflavin-based metabolite antigen 5-(2-oxopropylideneamino)-6-D-ribityl aminouracil (5-OP-RU), an activator of mucosal-associated invariant T (MAIT) cells when presented by the MR1 protein (reported in MED:32123373).
Synonyms:exact_synonym: 1,2-dideoxy-1-{2,6-dioxo-5-[(1E)-3-oxobut-1-en-1-yl]-1,2,3,6-tetrahydropyrimidin-4-yl}-D-ribo-hexitol
 related_synonym: 1,2-dideoxy-1-[1,2,3,6-tetrahydro-2,6-dioxo-5-[(1E)-3-oxo-1-buten-1-yl]-4-pyrimidinyl]-D-ribo-hexitol;   Formula=C14H20N2O7;   InChI=1S/C14H20N2O7/c1-7(18)2-3-8-9(15-14(23)16-13(8)22)4-5-10(19)12(21)11(20)6-17/h2-3,10-12,17,19-21H,4-6H2,1H3,(H2,15,16,22,23)/b3-2+/t10-,11+,12-/m0/s1;   InChIKey=YIGUGMFHMVTCHU-VUGGRDAHSA-N;   SMILES=[C@H](O)(CCC1=C(C(NC(N1)=O)=O)/C=C/C(=O)C)[C@@H]([C@@H](CO)O)O
 xref: PMID:32123373



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  CHEBI ontology 19831
    role 19807
      biological role 19805
        epitope 7033
          6-[(1-deoxy-D-ribityl)methyl]-5-[(1E)-3-oxobut-1-en-1-yl]uracil 0
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  CHEBI ontology 19831
    subatomic particle 19829
      composite particle 19829
        hadron 19829
          baryon 19829
            nucleon 19829
              atomic nucleus 19829
                atom 19829
                  main group element atom 19779
                    p-block element atom 19779
                      carbon group element atom 19728
                        carbon atom 19724
                          organic molecular entity 19724
                            organic molecule 19677
                              organic cyclic compound 19490
                                organic heterocyclic compound 18852
                                  organic heteromonocyclic compound 17794
                                    diazines 13228
                                      pyrimidines 13094
                                        pyrimidine nucleobase 8526
                                          uracil 8021
                                            6-[(1-deoxy-D-ribityl)methyl]-5-[(1E)-3-oxobut-1-en-1-yl]uracil 0
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