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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:1,7-dimethylxanthine
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Accession:CHEBI:25858 term browser browse the term
Definition:A dimethylxanthine having the two methyl groups located at positions 1 and 7. It is a metabolite of caffeine and theobromine in animals.
Synonyms:related_synonym: 3,7-Dihydro-1,7-dimethyl-1H-purine-2,6-dione;   Formula=C7H8N4O2;   InChI=1S/C7H8N4O2/c1-10-3-8-5-4(10)6(12)11(2)7(13)9-5/h3H,1-2H3,(H,9,13);   InChIKey=QUNWUDVFRNGTCO-UHFFFAOYSA-N;   Paraxanthine;   SMILES=Cn1cnc2[nH]c(=O)n(C)c(=O)c12;   p-Xanthine
 alt_id: CHEBI:34067
 xref: CAS:611-59-6;   HMDB:HMDB0001860;   KEGG:C13747;   LINCS:LSM-20962
 xref_mesh: MESH:C021183
 xref: MetaCyc:1-7-DIMETHYLXANTHINE;   PMID:10416066;   PMID:10572151;   PMID:10593655;   PMID:10877011;   PMID:11090584;   PMID:1128545;   PMID:12110375;   PMID:16870158;   PMID:17655324;   PMID:18621927;   PMID:20004571;   PMID:20614853;   PMID:20853468;   PMID:21380987;   PMID:22770225;   PMID:2882985;   PMID:3371146;   PMID:3798364;   PMID:7920690;   PMID:7977734;   PMID:8529334;   PMID:9920286;   Reaxys:197907;   Wikipedia:Paraxanthine


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1,7-dimethylxanthine term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Adora2b adenosine A2B receptor multiple interactions ISO ADORA2B mutant form inhibits the reaction [1,7-dimethylxanthine results in decreased expression of and results in decreased activity of HSD11B2 protein]; ADORA2B mutant form inhibits the reaction [1,7-dimethylxanthine results in decreased expression of HSD11B2 mRNA] CTD PMID:22701600 NCBI chr10:48,569,563...48,586,366
Ensembl chr10:48,569,555...48,586,365
JBrowse link
G Apcs amyloid P component, serum multiple interactions ISO 1,7-dimethylxanthine inhibits the reaction [lipopolysaccharide, E coli O55-B5 results in increased expression of APCS protein] CTD PMID:19962977 NCBI chr13:91,426,621...91,427,417
Ensembl chr13:91,426,479...91,427,575
JBrowse link
G Ccl3 C-C motif chemokine ligand 3 multiple interactions ISO 1,7-dimethylxanthine inhibits the reaction [lipopolysaccharide, E coli O55-B5 results in increased expression of CCL3 mRNA] CTD PMID:19962977 NCBI chr10:70,869,516...70,871,066
Ensembl chr10:70,869,513...70,871,066
JBrowse link
G Cxcl2 C-X-C motif chemokine ligand 2 multiple interactions ISO 1,7-dimethylxanthine inhibits the reaction [lipopolysaccharide, E coli O55-B5 results in increased expression of CXCL2 mRNA] CTD PMID:19962977 NCBI chr14:18,731,346...18,733,391
Ensembl chr14:18,731,378...18,733,391
JBrowse link
G Cyp1a2 cytochrome P450, family 1, subfamily a, polypeptide 2 increases hydroxylation
increases metabolic processing
multiple interactions
affects metabolic processing
increases chemical synthesis
ISO CYP1A2 protein results in increased hydroxylation of 1,7-dimethylxanthine
CYP1A2 protein results in increased metabolism of 1,7-dimethylxanthine
[CYP1A2 protein binds to and results in increased metabolism of Caffeine] which results in increased chemical synthesis of 1,7-dimethylxanthine; [CYP1A2 protein results in increased metabolism of 1,7-dimethylxanthine] which results in increased chemical synthesis of 1-methylxanthine; [CYP1A2 protein results in increased metabolism of Caffeine] which results in increased chemical synthesis of 1,7-dimethylxanthine
CYP1A2 protein affects the metabolism of 1,7-dimethylxanthine
CYP1A2 protein results in increased chemical synthesis of 1,7-dimethylxanthine
CTD PMID:1302044, PMID:15980104, PMID:19215233, PMID:31132250 NCBI chr 8:62,451,360...62,458,244
Ensembl chr 8:62,451,329...62,458,301
JBrowse link
G Hsd11b2 hydroxysteroid 11-beta dehydrogenase 2 multiple interactions
decreases expression
ISO 1,7-dimethylxanthine results in decreased expression of and results in decreased activity of HSD11B2 protein; ADORA2B mutant form inhibits the reaction [1,7-dimethylxanthine results in decreased expression of and results in decreased activity of HSD11B2 protein]; ADORA2B mutant form inhibits the reaction [1,7-dimethylxanthine results in decreased expression of HSD11B2 mRNA]; Colforsin inhibits the reaction [1,7-dimethylxanthine results in decreased expression of and results in decreased activity of HSD11B2 protein]; Colforsin inhibits the reaction [1,7-dimethylxanthine results in decreased expression of HSD11B2 mRNA] CTD PMID:22701600 NCBI chr19:37,476,083...37,481,326
Ensembl chr19:37,476,095...37,481,307
JBrowse link
G Il6 interleukin 6 multiple interactions ISO 1,7-dimethylxanthine inhibits the reaction [lipopolysaccharide, E coli O55-B5 results in increased expression of IL6 protein]
1,7-dimethylxanthine inhibits the reaction [lipopolysaccharide, E coli O55-B5 results in increased expression of IL6 mRNA]; 1,7-dimethylxanthine inhibits the reaction [lipopolysaccharide, E coli O55-B5 results in increased expression of IL6 protein]
CTD PMID:19962977 NCBI chr 4:3,043,231...3,047,807
Ensembl chr 4:3,043,231...3,047,807
JBrowse link
G Mpo myeloperoxidase multiple interactions ISO 1,7-dimethylxanthine inhibits the reaction [lipopolysaccharide, E coli O55-B5 results in increased expression of MPO protein] CTD PMID:19962977 NCBI chr10:75,087,892...75,098,260
Ensembl chr10:75,087,892...75,098,260
JBrowse link
G Nat2 N-acetyltransferase 2 multiple interactions
increases metabolic processing
ISO [NAT2 protein results in increased metabolism of 1,7-dimethylxanthine] which results in increased chemical synthesis of 5-acetylamino-6-formylamino-3-methyluracil CTD PMID:19215233 NCBI chr16:23,960,709...23,991,570
Ensembl chr16:23,961,067...23,991,570
JBrowse link
G Nfkbia NFKB inhibitor alpha multiple interactions ISO 1,7-dimethylxanthine inhibits the reaction [lipopolysaccharide, E coli O55-B5 results in increased expression of NFKBIA mRNA] CTD PMID:19962977 NCBI chr 6:76,267,227...76,270,457
Ensembl chr 6:76,267,228...76,270,457
JBrowse link
G Tnf tumor necrosis factor multiple interactions ISO 1,7-dimethylxanthine inhibits the reaction [lipopolysaccharide, E coli O55-B5 results in increased expression of TNF protein]
1,7-dimethylxanthine inhibits the reaction [lipopolysaccharide, E coli O55-B5 results in increased expression of TNF mRNA]
CTD PMID:19962977 NCBI chr20:5,189,382...5,192,000
Ensembl chr20:5,189,390...5,192,000
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19787
    role 19734
      application 19393
        pharmaceutical 19275
          drug 19275
            central nervous system drug 16431
              central nervous system stimulant 6656
                1,7-dimethylxanthine 11
Path 2
Term Annotations click to browse term
  CHEBI ontology 19787
    subatomic particle 19784
      composite particle 19784
        hadron 19784
          baryon 19784
            nucleon 19784
              atomic nucleus 19784
                atom 19784
                  main group element atom 19672
                    p-block element atom 19672
                      carbon group element atom 19574
                        carbon atom 19563
                          organic molecular entity 19563
                            organic molecule 19488
                              organic cyclic compound 19285
                                organic heterocyclic compound 18410
                                  organic heteropolycyclic compound 17824
                                    organic heterobicyclic compound 16744
                                      imidazopyrimidine 5439
                                        purines 5437
                                          aminopurine 4394
                                            2-aminopurines 4007
                                              guanine 3971
                                                xanthine 3889
                                                  methylxanthine 1138
                                                    dimethylxanthine 529
                                                      1,7-dimethylxanthine 11
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