Details of Metabolite

General Information of MET (ID: META00696)
Name 17-Methyloctadecanoic acid
Synonyms   Click to Show/Hide Synonyms of This Metabolite
17-Methyl-octadecanoate; 17-Methyl-octadecanoic acid; 17-Methyloctadecanoic acid; 17-Methylstearate; 17-Methylstearic acid; FA(i-19:0); I19:0; Isononadecanoic acid; XI-17-methyloctadecanoate; XI-17-methyloctadecanoic acid
Source Aliphatic acyclic compounds
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
3083779
HMDB ID
HMDB0037397
Formula
C19H38O2
Structure
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3D MOL is unavailable 2D MOL
  Click to Show/Hide the Molecular/Functional Data (External Links/Property/Function) of This Metabolite
ChEBI ID
133136
FooDB ID
FDB016440
ChemSpider ID
2340933
Physicochemical Properties Molecular Weight 298.5 Topological Polar Surface Area 37.3
XlogP 7.7 Complexity 224
Heavy Atom Count 21 Rotatable Bond Count 16
Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 2
Function
17-Methyloctadecanoic acid, also known as 17-methylstearic acid, is a medium-chain saturated iso-fatty acid. 17-Methyloctadecanoic acid is found in fishes such as Baltic salmon.
Regulatory Network
Full List of Protein(s) Regulating This Metabolite
      Hydrolases (EC 3)
            Sulfatase sulf-1 (SULF1) 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 Knockdown (shRNA) of SULF1
                      Induced Change 17-Methyloctadecanoic acid concentration: increase (FC = 2.11 / 3.20)
                      Summary Introduced Variation         Induced Change 
                      Disease Status Ovarian cancer [ICD-11: 2C73]
                      Details It is reported that knockdown of SULF1 leads to the increase of 17-methyloctadecanoic acid levels compared with control group.
References
1 Erratum to: Loss of HSulf-1 promotes altered lipid metabolism in ovarian cancer. Cancer Metab. 2014 Nov 4;2:24.

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