N-acetylornithine

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  • Name: N-acetylornithine
  • Description: An N2-acyl-L-ornithine where the acyl group is specified to be acetyl. N-acetylornithine is a minor component of deproteinized blood plasma of human blood. Human blood plasma contains a variable am... ount of acetylornithine, averaging 1.1 +/- 0.4 mumol/L (range 0.8-0.2 mumol/L). Urine contains a very small amount of acetylornithine, approximately 1 nmol/mg creatinine (1 mumol/day) (PMID:508804; CHEBI:16543)
Overview of age-variations
Age group comparisons
PMID Age/Age interval, Gender Value (unit of measurement) Method Sample
Linear regression
PMID Age/Age interval, Gender Value (unit of measurement) Method Sample
23838602 Age [17–85], Gender ⚥ 0.006 (β) UHPLC/MS/MS serum + plasma
log2 ratio/log2(FC)
PMID Age/Age interval, Gender Value (unit of measurement) Method Sample
Summary
  • Synonym:
    N-alpha-acetylornithine;N-acetyl-L-ornithine
  • Chemical Formula:
    C7H14N2O3
  • Exact Mass g/mol:
    174.1000000
  • Systematic name:
    N2-acetyl-L-ornithine;(2S)-2-acetamido-5-aminopentanoic acid
  • SMILES:
    CC(=O)N[C@@H](CCCN)C(=O)O
  • InChI:
    InChI=1S/C7H14N2O3/c1-5(10)9-6(7(11)12)3-2-4-8/h6H,2-4,8H2,1H3,(H,9,10)(H,11,12)/t6-/m0/s1
  • InChI Key:
    JRLGPAXAGHMNOL-LURJTMIESA-N
  • CAS number:
    6205-08-09
Related resources
Pathway info P = product of S = substrate of
Metabolite sources and localization
  • Metabolite location:
    Human organism, Body part, Human body biofluids, Biofluid tissues, Blood, Plasma, Serum, Saliva, Urine, Organ, Prostate, Tissue, Excreta material
  • Metabolite source:
    Homo sapiens, endogenous metabolite
Age-variations
Linear regression
Method: UHPLC/MS/MS
Sample: serum + plasma
PubMed PMID: 23838602
β = 0.006 (y = βx + α)
p-value < 0.05