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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.

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Accession:CHEBI:72821 term browser browse the term
Definition:A tryptophan derivative that is tryptophan carrying a single methyl substituent at position 1 on the indole.
Synonyms:related_synonym: 1-methyl-DL-tryptophan;   Formula=C12H14N2O2;   InChI=1S/C12H14N2O2/c1-14-7-8(6-10(13)12(15)16)9-4-2-3-5-11(9)14/h2-5,7,10H,6,13H2,1H3,(H,15,16);   InChIKey=ZADWXFSZEAPBJS-UHFFFAOYSA-N;   N-methyl-DL-tryptophan;   N-methyltryptophan;   SMILES=Cn1cc(CC(N)C(O)=O)c2ccccc12
 xref: CAS:26988-72-7
 xref_mesh: MESH:C525396
 xref: PMID:18195714;   PMID:19307751;   PMID:19461669;   PMID:20424892;   PMID:20435158;   PMID:21526853;   PMID:22068654;   PMID:22131334;   PMID:22184722;   PMID:22294267;   PMID:22320717;   PMID:22504306;   PMID:22527253;   PMID:22594922;   PMID:22615663;   Reaxys:20071;   Wikipedia:1-Methyltryptophan

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1-methyltryptophan term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Ido2 indoleamine 2,3-dioxygenase 2 decreases activity ISO 1-methyltryptophan results in decreased activity of IDO2 protein CTD PMID:32289347 NCBI chr16:72,232,852...72,291,227
Ensembl chr16:72,268,943...72,289,156
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  CHEBI ontology 19875
    role 19825
      application 19494
        pharmaceutical 19364
          drug 19364
            antineoplastic agent 17037
              1-methyltryptophan 1
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  CHEBI ontology 19875
    subatomic particle 19873
      composite particle 19873
        hadron 19873
          baryon 19873
            nucleon 19873
              atomic nucleus 19873
                atom 19873
                  main group element atom 19763
                    p-block element atom 19763
                      carbon group element atom 19668
                        carbon atom 19657
                          organic molecular entity 19657
                            organic group 18569
                              organic divalent group 18560
                                organodiyl group 18560
                                  carbonyl group 18468
                                    carbonyl compound 18468
                                      carboxylic acid 18142
                                        amino acid 14119
                                          polar amino acid 10661
                                            tryptophan 9
                                              tryptophan derivative 6
                                                1-methyltryptophan 1
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