General Information of MET (ID: META00481)
Name Heptadecanoic acid
Synonyms   Click to Show/Hide Synonyms of This Metabolite
17:00; C17:0; CH3-[CH2]15-COOH; FA(17:0); Heptadecanoate; Heptadecanoic acid; Heptadecoate; Heptadecoic acid; Heptadecylate; Heptadecylic acid; Margarate; Margaric acid; Margaric acid, 1-(11)C-labeled; Margaric acid, nickel (2+) salt; Margaric acid, potassium salt; Margaric acid, sodium salt; Margarinate; Margarinic acid; Margarinsaeure; Margaroate; Margaroic acid; N-Heptadecanoate; N-Heptadecanoic acid; N-Heptadecoate; N-Heptadecoic acid; N-Heptadecylate; N-Heptadecylic acid; Normal-heptadecanoate; Normal-heptadecanoic acid; Omega I-123 heptadecanoic acid
Source Endogenous;Escherichia Coli Metabolite;Yeast Metabolite;Fatty acyls;Food;TCM Ingredients;Microbial
Structure Type   Fatty acids and conjugates  (Click to Show/Hide the Complete Structure Type Hierarchy)
Lipids and lipid-like molecules
Fatty Acyls
Fatty acids and conjugates
PubChem CID
10465
HMDB ID
HMDB0002259
Formula
C17H34O2
Structure
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3D MOL 2D MOL
  Click to Show/Hide the Molecular/Functional Data (External Links/Property/Function) of This Metabolite
ChEBI ID
32365
FooDB ID
FDB004676
ChemSpider ID
10033
METLIN ID
6578
Physicochemical Properties Molecular Weight 270.5 Topological Polar Surface Area 37.3
XlogP 6.9 Complexity 190
Heavy Atom Count 19 Rotatable Bond Count 15
Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 2
Function
Heptadecanoic acid is a fatty acid of exogenous (primarily ruminant) origin. Many "odd" length long chain amino acids are derived from the consumption of dairy fats (milk and meat). Heptadecanoic acid constitutes 0.61% of milk fat and 0.83% of ruminant meat fat. The content of heptadecanoic acid in the subcutaneous adipose tissue of humans appears to be a good biological marker of long-term milk fat intake in free-living individuals in populations with high consumption of dairy products.
Regulatory Network
Full List of Protein(s) Regulating This Metabolite
      Transferases (EC 2)
            Deacetylase sirtuin-5 (SIRT5) Click to Show/Hide the Full List of Regulating Pair(s):   1 Pair(s)
               Detailed Information Protein   Info click to show the details of this protein
               Regulating Pair Experim Info click to show the details of experiment for validating this pair [1]
                      Introduced Variation Knockout of Sirt5
                      Induced Change Heptadecanoic acid concentration: increase (FC = 1.14)
                      Summary Introduced Variation         Induced Change 
                      Disease Status Healthy individual
                      Details It is reported that knockout of Sirt5 leads to the increase of heptadecanoic acid levels compared with control group.
References
1 Metabolomics Based Identification of SIRT5 and Protein Kinase C Epsilon Regulated Pathways in Brain. Front Neurosci. 2018 Jan 30;12:32.

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