Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 21:03:21 UTC
Update Date2021-09-14 15:46:10 UTC
HMDB IDHMDB0029013
Secondary Accession Numbers
  • HMDB29013
Metabolite Identification
Common NameProlyl-Aspartate
DescriptionProlyl-Aspartate is a dipeptide composed of proline and aspartate. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an 'Expected' metabolite.
Structure
Data?1582753366
Synonyms
ValueSource
Prolyl-aspartic acidGenerator
L-Prolyl-L-aspartateHMDB
p-D DipeptideHMDB
PD DipeptideHMDB
Pro-aspHMDB
Proline aspartate dipeptideHMDB
Proline-aspartate dipeptideHMDB
ProlylaspartateHMDB
2-{[hydroxy(pyrrolidin-2-yl)methylidene]amino}butanedioateHMDB
Chemical FormulaC9H14N2O5
Average Molecular Weight230.2179
Monoisotopic Molecular Weight230.090271568
IUPAC Name2-[(pyrrolidin-2-yl)formamido]butanedioic acid
Traditional Name2-(pyrrolidin-2-ylformamido)butanedioic acid
CAS Registry NumberNot Available
SMILES
OC(=O)CC(NC(=O)C1CCCN1)C(O)=O
InChI Identifier
InChI=1S/C9H14N2O5/c12-7(13)4-6(9(15)16)11-8(14)5-2-1-3-10-5/h5-6,10H,1-4H2,(H,11,14)(H,12,13)(H,15,16)
InChI KeyGLEOIKLQBZNKJZ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentDipeptides
Alternative Parents
Substituents
  • Alpha-dipeptide
  • Aspartic acid or derivatives
  • Proline or derivatives
  • N-acyl-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Alpha-amino acid or derivatives
  • Pyrrolidine carboxylic acid or derivatives
  • Pyrrolidine-2-carboxamide
  • Heterocyclic fatty acid
  • Dicarboxylic acid or derivatives
  • Fatty acyl
  • Fatty acid
  • Pyrrolidine
  • Secondary carboxylic acid amide
  • Amino acid
  • Carboxamide group
  • Amino acid or derivatives
  • Carboxylic acid
  • Secondary aliphatic amine
  • Azacycle
  • Organoheterocyclic compound
  • Secondary amine
  • Hydrocarbon derivative
  • Organic nitrogen compound
  • Organic oxide
  • Carbonyl group
  • Organic oxygen compound
  • Amine
  • Organopnictogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic compounds
External DescriptorsNot Available
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
LogP-4.04Extrapolated
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility6.94 g/LALOGPS
logP-2.8ALOGPS
logP-3.8ChemAxon
logS-1.5ALOGPS
pKa (Strongest Acidic)3.33ChemAxon
pKa (Strongest Basic)9.81ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area115.73 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity51.4 m³·mol⁻¹ChemAxon
Polarizability21.69 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+151.81331661259
DarkChem[M-H]-147.74431661259
DeepCCS[M+H]+143.43730932474
DeepCCS[M-H]-139.89330932474
DeepCCS[M-2H]-176.96230932474
DeepCCS[M+Na]+152.530932474
AllCCS[M+H]+149.932859911
AllCCS[M+H-H2O]+146.332859911
AllCCS[M+NH4]+153.232859911
AllCCS[M+Na]+154.132859911
AllCCS[M-H]-148.732859911
AllCCS[M+Na-2H]-149.032859911
AllCCS[M+HCOO]-149.432859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Prolyl-AspartateOC(=O)CC(NC(=O)C1CCCN1)C(O)=O3455.0Standard polar33892256
Prolyl-AspartateOC(=O)CC(NC(=O)C1CCCN1)C(O)=O1918.8Standard non polar33892256
Prolyl-AspartateOC(=O)CC(NC(=O)C1CCCN1)C(O)=O2153.0Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Prolyl-Aspartate,1TMS,isomer #1C[Si](C)(C)OC(=O)CC(NC(=O)C1CCCN1)C(=O)O2178.9Semi standard non polar33892256
Prolyl-Aspartate,1TMS,isomer #2C[Si](C)(C)OC(=O)C(CC(=O)O)NC(=O)C1CCCN12176.6Semi standard non polar33892256
Prolyl-Aspartate,1TMS,isomer #3C[Si](C)(C)N(C(=O)C1CCCN1)C(CC(=O)O)C(=O)O2191.8Semi standard non polar33892256
Prolyl-Aspartate,1TMS,isomer #4C[Si](C)(C)N1CCCC1C(=O)NC(CC(=O)O)C(=O)O2139.1Semi standard non polar33892256
Prolyl-Aspartate,2TMS,isomer #1C[Si](C)(C)OC(=O)CC(NC(=O)C1CCCN1)C(=O)O[Si](C)(C)C2194.2Semi standard non polar33892256
Prolyl-Aspartate,2TMS,isomer #2C[Si](C)(C)OC(=O)CC(C(=O)O)N(C(=O)C1CCCN1)[Si](C)(C)C2172.7Semi standard non polar33892256
Prolyl-Aspartate,2TMS,isomer #3C[Si](C)(C)OC(=O)CC(NC(=O)C1CCCN1[Si](C)(C)C)C(=O)O2193.0Semi standard non polar33892256
Prolyl-Aspartate,2TMS,isomer #4C[Si](C)(C)OC(=O)C(CC(=O)O)N(C(=O)C1CCCN1)[Si](C)(C)C2178.3Semi standard non polar33892256
Prolyl-Aspartate,2TMS,isomer #5C[Si](C)(C)OC(=O)C(CC(=O)O)NC(=O)C1CCCN1[Si](C)(C)C2200.1Semi standard non polar33892256
Prolyl-Aspartate,2TMS,isomer #6C[Si](C)(C)N1CCCC1C(=O)N(C(CC(=O)O)C(=O)O)[Si](C)(C)C2163.9Semi standard non polar33892256
Prolyl-Aspartate,3TMS,isomer #1C[Si](C)(C)OC(=O)CC(C(=O)O[Si](C)(C)C)N(C(=O)C1CCCN1)[Si](C)(C)C2133.2Semi standard non polar33892256
Prolyl-Aspartate,3TMS,isomer #1C[Si](C)(C)OC(=O)CC(C(=O)O[Si](C)(C)C)N(C(=O)C1CCCN1)[Si](C)(C)C2197.6Standard non polar33892256
Prolyl-Aspartate,3TMS,isomer #2C[Si](C)(C)OC(=O)CC(NC(=O)C1CCCN1[Si](C)(C)C)C(=O)O[Si](C)(C)C2181.9Semi standard non polar33892256
Prolyl-Aspartate,3TMS,isomer #2C[Si](C)(C)OC(=O)CC(NC(=O)C1CCCN1[Si](C)(C)C)C(=O)O[Si](C)(C)C2203.2Standard non polar33892256
Prolyl-Aspartate,3TMS,isomer #3C[Si](C)(C)OC(=O)CC(C(=O)O)N(C(=O)C1CCCN1[Si](C)(C)C)[Si](C)(C)C2183.0Semi standard non polar33892256
Prolyl-Aspartate,3TMS,isomer #3C[Si](C)(C)OC(=O)CC(C(=O)O)N(C(=O)C1CCCN1[Si](C)(C)C)[Si](C)(C)C2236.2Standard non polar33892256
Prolyl-Aspartate,3TMS,isomer #4C[Si](C)(C)OC(=O)C(CC(=O)O)N(C(=O)C1CCCN1[Si](C)(C)C)[Si](C)(C)C2206.5Semi standard non polar33892256
Prolyl-Aspartate,3TMS,isomer #4C[Si](C)(C)OC(=O)C(CC(=O)O)N(C(=O)C1CCCN1[Si](C)(C)C)[Si](C)(C)C2211.8Standard non polar33892256
Prolyl-Aspartate,4TMS,isomer #1C[Si](C)(C)OC(=O)CC(C(=O)O[Si](C)(C)C)N(C(=O)C1CCCN1[Si](C)(C)C)[Si](C)(C)C2209.1Semi standard non polar33892256
Prolyl-Aspartate,4TMS,isomer #1C[Si](C)(C)OC(=O)CC(C(=O)O[Si](C)(C)C)N(C(=O)C1CCCN1[Si](C)(C)C)[Si](C)(C)C2266.8Standard non polar33892256
Prolyl-Aspartate,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CC(NC(=O)C1CCCN1)C(=O)O2441.7Semi standard non polar33892256
Prolyl-Aspartate,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC(=O)C(CC(=O)O)NC(=O)C1CCCN12440.2Semi standard non polar33892256
Prolyl-Aspartate,1TBDMS,isomer #3CC(C)(C)[Si](C)(C)N(C(=O)C1CCCN1)C(CC(=O)O)C(=O)O2442.8Semi standard non polar33892256
Prolyl-Aspartate,1TBDMS,isomer #4CC(C)(C)[Si](C)(C)N1CCCC1C(=O)NC(CC(=O)O)C(=O)O2405.6Semi standard non polar33892256
Prolyl-Aspartate,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CC(NC(=O)C1CCCN1)C(=O)O[Si](C)(C)C(C)(C)C2694.9Semi standard non polar33892256
Prolyl-Aspartate,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC(=O)CC(C(=O)O)N(C(=O)C1CCCN1)[Si](C)(C)C(C)(C)C2675.4Semi standard non polar33892256
Prolyl-Aspartate,2TBDMS,isomer #3CC(C)(C)[Si](C)(C)OC(=O)CC(NC(=O)C1CCCN1[Si](C)(C)C(C)(C)C)C(=O)O2709.9Semi standard non polar33892256
Prolyl-Aspartate,2TBDMS,isomer #4CC(C)(C)[Si](C)(C)OC(=O)C(CC(=O)O)N(C(=O)C1CCCN1)[Si](C)(C)C(C)(C)C2665.1Semi standard non polar33892256
Prolyl-Aspartate,2TBDMS,isomer #5CC(C)(C)[Si](C)(C)OC(=O)C(CC(=O)O)NC(=O)C1CCCN1[Si](C)(C)C(C)(C)C2715.3Semi standard non polar33892256
Prolyl-Aspartate,2TBDMS,isomer #6CC(C)(C)[Si](C)(C)N1CCCC1C(=O)N(C(CC(=O)O)C(=O)O)[Si](C)(C)C(C)(C)C2668.1Semi standard non polar33892256
Prolyl-Aspartate,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(C(=O)C1CCCN1)[Si](C)(C)C(C)(C)C2819.5Semi standard non polar33892256
Prolyl-Aspartate,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(C(=O)C1CCCN1)[Si](C)(C)C(C)(C)C2763.8Standard non polar33892256
Prolyl-Aspartate,3TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC(=O)CC(NC(=O)C1CCCN1[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C2892.2Semi standard non polar33892256
Prolyl-Aspartate,3TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC(=O)CC(NC(=O)C1CCCN1[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C2767.0Standard non polar33892256
Prolyl-Aspartate,3TBDMS,isomer #3CC(C)(C)[Si](C)(C)OC(=O)CC(C(=O)O)N(C(=O)C1CCCN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2901.5Semi standard non polar33892256
Prolyl-Aspartate,3TBDMS,isomer #3CC(C)(C)[Si](C)(C)OC(=O)CC(C(=O)O)N(C(=O)C1CCCN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2771.5Standard non polar33892256
Prolyl-Aspartate,3TBDMS,isomer #4CC(C)(C)[Si](C)(C)OC(=O)C(CC(=O)O)N(C(=O)C1CCCN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2909.0Semi standard non polar33892256
Prolyl-Aspartate,3TBDMS,isomer #4CC(C)(C)[Si](C)(C)OC(=O)C(CC(=O)O)N(C(=O)C1CCCN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2755.2Standard non polar33892256
Prolyl-Aspartate,4TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(C(=O)C1CCCN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3090.6Semi standard non polar33892256
Prolyl-Aspartate,4TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(C(=O)C1CCCN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2984.5Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Prolyl-Aspartate GC-MS (Non-derivatized) - 70eV, Positivesplash10-00dj-9200000000-13d35a0375e5be835ee12017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Prolyl-Aspartate GC-MS (2 TMS) - 70eV, Positivesplash10-0ab9-9182000000-17849d385efc107338e52017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Prolyl-Aspartate GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Prolyl-Aspartate 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 - Prolyl-Aspartate 10V, Positive-QTOFsplash10-03di-3390000000-92885f4dcf71401cada62017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prolyl-Aspartate 20V, Positive-QTOFsplash10-00di-9200000000-18c14dd7dadf94d363012017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prolyl-Aspartate 40V, Positive-QTOFsplash10-00di-9000000000-fd59f79a760ca644855b2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prolyl-Aspartate 10V, Negative-QTOFsplash10-004r-0590000000-ebdf62acf9355475d76a2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prolyl-Aspartate 20V, Negative-QTOFsplash10-01p9-2930000000-e2734702fa471813d45b2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prolyl-Aspartate 40V, Negative-QTOFsplash10-01pc-9300000000-a78c45121a10a4e7508e2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prolyl-Aspartate 10V, Negative-QTOFsplash10-01ti-2980000000-69080c95c06062dbe8852021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prolyl-Aspartate 20V, Negative-QTOFsplash10-000i-9400000000-fb0ead61a794b4eedbb82021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prolyl-Aspartate 40V, Negative-QTOFsplash10-0006-9100000000-f4cddedeb54c68ad49742021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prolyl-Aspartate 10V, Positive-QTOFsplash10-006t-9010000000-5626ff69f0777be535022021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prolyl-Aspartate 20V, Positive-QTOFsplash10-00di-9100000000-eeb0567e5b6b71209b232021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prolyl-Aspartate 40V, Positive-QTOFsplash10-00di-9000000000-a2b7480c13c384e359e12021-09-24Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB112028
KNApSAcK IDNot Available
Chemspider ID3064511
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound3838871
PDB IDNot Available
ChEBI IDNot Available
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