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Record Information
Version5.0
StatusDetected and Quantified
Creation Date2010-05-20 13:51:42 UTC
Update Date2020-02-26 21:38:58 UTC
HMDB IDHMDB0013631
Secondary Accession Numbers
  • HMDB13631
Metabolite Identification
Common NameOleoyl glycine
DescriptionN-oleoyl glycine is an acylglycine with oleoic acid (C18:1(9Z))moiety attached to glycine molecule. It is reported to be preferentially produced by human glycine N-acyltransferase-like 2 (hGLYATL2), a member of a gene family of 4 putative glycine conjugating enzymes, synthesizes various N-acyl glycines. Recombinantly expressed hGLYATL2 efficiently conjugated oleoyl-CoA, arachidonoyl-CoA, and other medium- and long-chain acyl-CoAs to glycine. The enzyme was specific for glycine as an acceptor molecule.
Structure
Data?1582753138
Synonyms
ValueSource
Elmiric acidChEBI
EMA-1ChEBI
N-(9Z-Octadecenoyl)-glycineChEBI
ElmirateGenerator
(Z)-N-(1-oxo-9-Octadecenyl)glycineHMDB
Acylglycine 18:1(9Z)HMDB
NO-GlyHMDB
N-OleoylglycineMeSH
Chemical FormulaC20H37NO3
Average Molecular Weight339.5127
Monoisotopic Molecular Weight339.277344055
IUPAC Name2-[(9Z)-octadec-9-enamido]acetic acid
Traditional NameN-oleoyl glycine
CAS Registry Number2601-90-3
SMILES
CCCCCCCC\C=C/CCCCCCCC(=O)NCC(O)=O
InChI Identifier
InChI=1S/C20H37NO3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-19(22)21-18-20(23)24/h9-10H,2-8,11-18H2,1H3,(H,21,22)(H,23,24)/b10-9-
InChI KeyHPFXACZRFJDURI-KTKRTIGZSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as n-acyl-alpha amino acids. N-acyl-alpha amino acids are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentN-acyl-alpha amino acids
Alternative Parents
Substituents
  • N-acyl-alpha-amino acid
  • Fatty amide
  • N-acyl-amine
  • Fatty acyl
  • Carboxamide group
  • Secondary carboxylic acid amide
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Carbonyl group
  • Organonitrogen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.00025 g/LALOGPS
logP6.68ALOGPS
logP5.68ChemAxon
logS-6.1ALOGPS
pKa (Strongest Acidic)4.05ChemAxon
pKa (Strongest Basic)-1.7ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area66.4 ŲChemAxon
Rotatable Bond Count17ChemAxon
Refractivity100.21 m³·mol⁻¹ChemAxon
Polarizability42.7 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+190.70731661259
DarkChem[M-H]-189.30831661259
DeepCCS[M+H]+191.98130932474
DeepCCS[M-H]-189.43130932474
DeepCCS[M-2H]-222.64130932474
DeepCCS[M+Na]+199.2730932474
AllCCS[M+H]+192.632859911
AllCCS[M+H-H2O]+190.032859911
AllCCS[M+NH4]+195.032859911
AllCCS[M+Na]+195.732859911
AllCCS[M-H]-190.032859911
AllCCS[M+Na-2H]-191.832859911
AllCCS[M+HCOO]-193.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Oleoyl glycineCCCCCCCC\C=C/CCCCCCCC(=O)NCC(O)=O3608.8Standard polar33892256
Oleoyl glycineCCCCCCCC\C=C/CCCCCCCC(=O)NCC(O)=O2496.6Standard non polar33892256
Oleoyl glycineCCCCCCCC\C=C/CCCCCCCC(=O)NCC(O)=O2730.7Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Oleoyl glycine,1TMS,isomer #1CCCCCCCC/C=C\CCCCCCCC(=O)NCC(=O)O[Si](C)(C)C2787.4Semi standard non polar33892256
Oleoyl glycine,1TMS,isomer #2CCCCCCCC/C=C\CCCCCCCC(=O)N(CC(=O)O)[Si](C)(C)C2809.6Semi standard non polar33892256
Oleoyl glycine,2TMS,isomer #1CCCCCCCC/C=C\CCCCCCCC(=O)N(CC(=O)O[Si](C)(C)C)[Si](C)(C)C2763.7Semi standard non polar33892256
Oleoyl glycine,2TMS,isomer #1CCCCCCCC/C=C\CCCCCCCC(=O)N(CC(=O)O[Si](C)(C)C)[Si](C)(C)C2771.8Standard non polar33892256
Oleoyl glycine,2TMS,isomer #1CCCCCCCC/C=C\CCCCCCCC(=O)N(CC(=O)O[Si](C)(C)C)[Si](C)(C)C2823.7Standard polar33892256
Oleoyl glycine,1TBDMS,isomer #1CCCCCCCC/C=C\CCCCCCCC(=O)NCC(=O)O[Si](C)(C)C(C)(C)C3023.5Semi standard non polar33892256
Oleoyl glycine,1TBDMS,isomer #2CCCCCCCC/C=C\CCCCCCCC(=O)N(CC(=O)O)[Si](C)(C)C(C)(C)C3038.5Semi standard non polar33892256
Oleoyl glycine,2TBDMS,isomer #1CCCCCCCC/C=C\CCCCCCCC(=O)N(CC(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3241.3Semi standard non polar33892256
Oleoyl glycine,2TBDMS,isomer #1CCCCCCCC/C=C\CCCCCCCC(=O)N(CC(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3099.9Standard non polar33892256
Oleoyl glycine,2TBDMS,isomer #1CCCCCCCC/C=C\CCCCCCCC(=O)N(CC(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3009.9Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Oleoyl glycine GC-MS (Non-derivatized) - 70eV, Positivesplash10-0fxx-9880000000-5ae1ba2d79b16bf751572017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Oleoyl glycine GC-MS (1 TMS) - 70eV, Positivesplash10-010u-9552000000-71bc6c116dd87ceeca792017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Oleoyl glycine GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Oleoyl glycine GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oleoyl glycine 10V, Positive-QTOFsplash10-0006-6079000000-9aca349fae181649423d2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oleoyl glycine 20V, Positive-QTOFsplash10-056r-9140000000-e6d406dd27867e8a80982017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oleoyl glycine 40V, Positive-QTOFsplash10-056r-9410000000-c014f50241b7c1cab5f72017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oleoyl glycine 10V, Negative-QTOFsplash10-000i-0019000000-c91936bf7faa6f7e252f2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oleoyl glycine 20V, Negative-QTOFsplash10-0079-7279000000-a948d894dd4aeb45947a2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oleoyl glycine 40V, Negative-QTOFsplash10-05fu-9010000000-70aba59d12b1777e20b62017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oleoyl glycine 10V, Negative-QTOFsplash10-000i-1009000000-30c3a690fbd89dd9372b2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oleoyl glycine 20V, Negative-QTOFsplash10-00di-9002000000-7b142c09660037254c262021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oleoyl glycine 40V, Negative-QTOFsplash10-00di-9000000000-25e5315d765107a9843a2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oleoyl glycine 10V, Positive-QTOFsplash10-002f-6019000000-83a9c5534ab2a3cdd6742021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oleoyl glycine 20V, Positive-QTOFsplash10-004i-9121000000-3bd27eb556983ed36c172021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oleoyl glycine 40V, Positive-QTOFsplash10-0a6u-9100000000-e5ee0f1c1ddd84c6fe412021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Membrane (predicted from logP)
Biospecimen Locations
  • Blood
  • Feces
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected and Quantified21 +/- 23 uMAdult (>18 years old)Both
Normal
details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Normal
details
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Colorectal cancer
details
Associated Disorders and Diseases
Disease References
Colorectal cancer
  1. Goedert JJ, Sampson JN, Moore SC, Xiao Q, Xiong X, Hayes RB, Ahn J, Shi J, Sinha R: Fecal metabolomics: assay performance and association with colorectal cancer. Carcinogenesis. 2014 Sep;35(9):2089-96. doi: 10.1093/carcin/bgu131. Epub 2014 Jul 18. [PubMed:25037050 ]
Associated OMIM IDs
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB029608
KNApSAcK IDNot Available
Chemspider ID4941514
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound6436908
PDB IDNot Available
ChEBI ID73723
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available