N-acetyltryptophan

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  • Name: N-acetyltryptophan
  • Description: N-acetyltryptophan is an N-acetylamino acid that is the N-acetyl derivative of tryptophan. It has a role as a metabolite. It is a N-acetyl-amino acid and a tryptophan derivative. It is a conjugate ... acid of a N-acetyltryptophanate.(CHEBI ID:70976)
Overview of age-variations
Age group comparisons
PMID Age/Age interval, Gender Value (unit of measurement) Method Sample
27374292 Age [25–35] (median=32), Gender ♀ (Japanese) 0.779076 (average level of metabolite) UHPLC-MS/MS Negative mode serum
27374292 Age [55–65] (median=60), Gender ♀ (Japanese) 1.079446 (average level of metabolite) UHPLC-MS/MS Negative mode serum
Linear regression
PMID Age/Age interval, Gender Value (unit of measurement) Method Sample
log2 ratio/log2(FC)
PMID Age/Age interval, Gender Value (unit of measurement) Method Sample
26088811 Age 40.9 ± 10.3, Gender ⚥ 1.2 (log2 ratio) UHPLC negative mode urine
Summary
  • Synonym:
    ac-DL-trp-OH; acetyltryptophan;N-acetyl-DL-tryptophan
  • Chemical Formula:
    C13H14N2O3
  • Exact Mass g/mol:
    246.0000000
  • Systematic name:
    2-acetamido-3-(1H-indol-3-yl)propanoic acid
  • SMILES:
    CC(=O)NC(CC1=CNC2=CC=CC=C21)C(=O)O
  • InChI:
    InChI=1S/C13H14N2O3/c1-8(16)15-12(13(17)18)6-9-7-14-11-5-3-2-4-10(9)11/h2-5,7,12,14H,6H2,1H3,(H,15,16)(H,17,18)
  • InChI Key:
    DZTHIGRZJZPRDV-UHFFFAOYSA-N
Related resources
Metabolite sources and localization
  • Metabolite location:
    Human organism, Body part, Human body biofluids, Urine, Excreta material, Feces
  • Metabolite source:
    Homo sapiens, endogenous metabolite
Age-variations
Age group comparisons
Method: UHPLC-MS/MS Negative mode
Sample: serum
PubMed PMID: 27374292
Fold-change with age
Method: UHPLC negative mode
Sample: urine
PubMed PMID: 26088811
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