Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2008-10-29 15:23:30 UTC
Update Date2021-09-14 15:45:34 UTC
HMDB IDHMDB0011179
Secondary Accession Numbers
  • HMDB11179
Metabolite Identification
Common NameProlylphenylalanine
DescriptionProlylphenylalanine is a dipeptide composed of proline and phenylalanine. 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. It is found in urine (PMID: 3782411 ).
Structure
Data?1582752876
Synonyms
ValueSource
L-Pro-L-pheChEBI
PFChEBI
L-Prolyl-L-phenylalanineHMDB
N-L-Prolyl-L-phenylalanineHMDB
N-ProlylphenylalanineHMDB
p-F DipeptideHMDB
PF DipeptideHMDB
Pro-pheHMDB
Proline phenylalanine dipeptideHMDB
Proline-phenylalanine dipeptideHMDB
Prolyl-phenylalanineHMDB
ProlylphenylalanineChEBI
Chemical FormulaC14H18N2O3
Average Molecular Weight262.309
Monoisotopic Molecular Weight262.131742448
IUPAC Name(2S)-3-phenyl-2-{[(2S)-pyrrolidin-2-yl]formamido}propanoic acid
Traditional Name(2S)-3-phenyl-2-[(2S)-pyrrolidin-2-ylformamido]propanoic acid
CAS Registry Number13589-02-1
SMILES
OC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H]1CCCN1
InChI Identifier
InChI=1S/C14H18N2O3/c17-13(11-7-4-8-15-11)16-12(14(18)19)9-10-5-2-1-3-6-10/h1-3,5-6,11-12,15H,4,7-9H2,(H,16,17)(H,18,19)/t11-,12-/m0/s1
InChI KeyIWIANZLCJVYEFX-RYUDHWBXSA-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
  • Phenylalanine or derivatives
  • N-acyl-alpha-amino acid
  • Proline or derivatives
  • N-acyl-alpha amino acid or derivatives
  • N-acyl-l-alpha-amino acid
  • Alpha-amino acid amide
  • 3-phenylpropanoic-acid
  • Alpha-amino acid or derivatives
  • Amphetamine or derivatives
  • Pyrrolidine carboxylic acid or derivatives
  • Pyrrolidine-2-carboxamide
  • Benzenoid
  • Monocyclic benzene moiety
  • Pyrrolidine
  • Secondary carboxylic acid amide
  • Amino acid or derivatives
  • Carboxamide group
  • Amino acid
  • Secondary amine
  • Azacycle
  • Organoheterocyclic compound
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Secondary aliphatic amine
  • Organic oxygen compound
  • Organic oxide
  • Organonitrogen compound
  • Carbonyl group
  • Organooxygen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Amine
  • Organic nitrogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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 Solubility0.73 g/LALOGPS
logP-1.3ALOGPS
logP-1.4ChemAxon
logS-2.6ALOGPS
pKa (Strongest Acidic)3.78ChemAxon
pKa (Strongest Basic)9.81ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area78.43 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity69.98 m³·mol⁻¹ChemAxon
Polarizability27.59 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+160.67630932474
DeepCCS[M-H]-158.31830932474
DeepCCS[M-2H]-191.75130932474
DeepCCS[M+Na]+166.97830932474
AllCCS[M+H]+161.932859911
AllCCS[M+H-H2O]+158.332859911
AllCCS[M+NH4]+165.232859911
AllCCS[M+Na]+166.232859911
AllCCS[M-H]-163.232859911
AllCCS[M+Na-2H]-163.232859911
AllCCS[M+HCOO]-163.432859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
ProlylphenylalanineOC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H]1CCCN13616.3Standard polar33892256
ProlylphenylalanineOC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H]1CCCN12338.7Standard non polar33892256
ProlylphenylalanineOC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H]1CCCN12346.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Prolylphenylalanine,1TMS,isomer #1C[Si](C)(C)OC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H]1CCCN12340.0Semi standard non polar33892256
Prolylphenylalanine,1TMS,isomer #2C[Si](C)(C)N(C(=O)[C@@H]1CCCN1)[C@@H](CC1=CC=CC=C1)C(=O)O2313.6Semi standard non polar33892256
Prolylphenylalanine,1TMS,isomer #3C[Si](C)(C)N1CCC[C@H]1C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)O2341.0Semi standard non polar33892256
Prolylphenylalanine,2TMS,isomer #1C[Si](C)(C)OC(=O)[C@H](CC1=CC=CC=C1)N(C(=O)[C@@H]1CCCN1)[Si](C)(C)C2251.7Semi standard non polar33892256
Prolylphenylalanine,2TMS,isomer #1C[Si](C)(C)OC(=O)[C@H](CC1=CC=CC=C1)N(C(=O)[C@@H]1CCCN1)[Si](C)(C)C2277.7Standard non polar33892256
Prolylphenylalanine,2TMS,isomer #1C[Si](C)(C)OC(=O)[C@H](CC1=CC=CC=C1)N(C(=O)[C@@H]1CCCN1)[Si](C)(C)C3051.9Standard polar33892256
Prolylphenylalanine,2TMS,isomer #2C[Si](C)(C)OC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H]1CCCN1[Si](C)(C)C2286.8Semi standard non polar33892256
Prolylphenylalanine,2TMS,isomer #2C[Si](C)(C)OC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H]1CCCN1[Si](C)(C)C2313.3Standard non polar33892256
Prolylphenylalanine,2TMS,isomer #2C[Si](C)(C)OC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H]1CCCN1[Si](C)(C)C3037.1Standard polar33892256
Prolylphenylalanine,2TMS,isomer #3C[Si](C)(C)N1CCC[C@H]1C(=O)N([C@@H](CC1=CC=CC=C1)C(=O)O)[Si](C)(C)C2277.0Semi standard non polar33892256
Prolylphenylalanine,2TMS,isomer #3C[Si](C)(C)N1CCC[C@H]1C(=O)N([C@@H](CC1=CC=CC=C1)C(=O)O)[Si](C)(C)C2351.2Standard non polar33892256
Prolylphenylalanine,2TMS,isomer #3C[Si](C)(C)N1CCC[C@H]1C(=O)N([C@@H](CC1=CC=CC=C1)C(=O)O)[Si](C)(C)C3053.0Standard polar33892256
Prolylphenylalanine,3TMS,isomer #1C[Si](C)(C)OC(=O)[C@H](CC1=CC=CC=C1)N(C(=O)[C@@H]1CCCN1[Si](C)(C)C)[Si](C)(C)C2289.9Semi standard non polar33892256
Prolylphenylalanine,3TMS,isomer #1C[Si](C)(C)OC(=O)[C@H](CC1=CC=CC=C1)N(C(=O)[C@@H]1CCCN1[Si](C)(C)C)[Si](C)(C)C2374.3Standard non polar33892256
Prolylphenylalanine,3TMS,isomer #1C[Si](C)(C)OC(=O)[C@H](CC1=CC=CC=C1)N(C(=O)[C@@H]1CCCN1[Si](C)(C)C)[Si](C)(C)C2819.6Standard polar33892256
Prolylphenylalanine,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H]1CCCN12588.4Semi standard non polar33892256
Prolylphenylalanine,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)N(C(=O)[C@@H]1CCCN1)[C@@H](CC1=CC=CC=C1)C(=O)O2551.4Semi standard non polar33892256
Prolylphenylalanine,1TBDMS,isomer #3CC(C)(C)[Si](C)(C)N1CCC[C@H]1C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)O2559.0Semi standard non polar33892256
Prolylphenylalanine,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC1=CC=CC=C1)N(C(=O)[C@@H]1CCCN1)[Si](C)(C)C(C)(C)C2752.3Semi standard non polar33892256
Prolylphenylalanine,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC1=CC=CC=C1)N(C(=O)[C@@H]1CCCN1)[Si](C)(C)C(C)(C)C2679.0Standard non polar33892256
Prolylphenylalanine,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC1=CC=CC=C1)N(C(=O)[C@@H]1CCCN1)[Si](C)(C)C(C)(C)C3205.0Standard polar33892256
Prolylphenylalanine,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H]1CCCN1[Si](C)(C)C(C)(C)C2789.0Semi standard non polar33892256
Prolylphenylalanine,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H]1CCCN1[Si](C)(C)C(C)(C)C2724.3Standard non polar33892256
Prolylphenylalanine,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H]1CCCN1[Si](C)(C)C(C)(C)C3223.1Standard polar33892256
Prolylphenylalanine,2TBDMS,isomer #3CC(C)(C)[Si](C)(C)N1CCC[C@H]1C(=O)N([C@@H](CC1=CC=CC=C1)C(=O)O)[Si](C)(C)C(C)(C)C2768.9Semi standard non polar33892256
Prolylphenylalanine,2TBDMS,isomer #3CC(C)(C)[Si](C)(C)N1CCC[C@H]1C(=O)N([C@@H](CC1=CC=CC=C1)C(=O)O)[Si](C)(C)C(C)(C)C2731.8Standard non polar33892256
Prolylphenylalanine,2TBDMS,isomer #3CC(C)(C)[Si](C)(C)N1CCC[C@H]1C(=O)N([C@@H](CC1=CC=CC=C1)C(=O)O)[Si](C)(C)C(C)(C)C3229.0Standard polar33892256
Prolylphenylalanine,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC1=CC=CC=C1)N(C(=O)[C@@H]1CCCN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2982.0Semi standard non polar33892256
Prolylphenylalanine,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC1=CC=CC=C1)N(C(=O)[C@@H]1CCCN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2950.3Standard non polar33892256
Prolylphenylalanine,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC1=CC=CC=C1)N(C(=O)[C@@H]1CCCN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3112.0Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Prolylphenylalanine 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 - Prolylphenylalanine 10V, Positive-QTOFsplash10-044j-6090000000-163750965f21bdb41a752019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prolylphenylalanine 20V, Positive-QTOFsplash10-00di-9310000000-004deaa12cba5dd122a22019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prolylphenylalanine 40V, Positive-QTOFsplash10-006x-9000000000-67273d6d945c29c48d9f2019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prolylphenylalanine 10V, Negative-QTOFsplash10-03di-0090000000-9910545f1490d44a56892019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prolylphenylalanine 20V, Negative-QTOFsplash10-03di-3980000000-ab466a3c4b60a098d65f2019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prolylphenylalanine 40V, Negative-QTOFsplash10-01vo-9500000000-a32c7bd58657f2a1d7e22019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prolylphenylalanine 10V, Positive-QTOFsplash10-03di-5090000000-8d017a4890a2825929352021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prolylphenylalanine 20V, Positive-QTOFsplash10-00di-9660000000-74ef4b0e7af5452f6de22021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prolylphenylalanine 40V, Positive-QTOFsplash10-00di-9400000000-2f4912f669efafe3c4c52021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prolylphenylalanine 10V, Negative-QTOFsplash10-03di-0090000000-46707f073959ae8887d92021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prolylphenylalanine 20V, Negative-QTOFsplash10-03dj-9750000000-b0de5d9494b13a3e9b1b2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prolylphenylalanine 40V, Negative-QTOFsplash10-0006-9700000000-cda2b39d20780d32e6b42021-09-22Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Feces
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
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
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Colorectal cancer
details
Associated Disorders and Diseases
Disease References
Colorectal cancer
  1. Sinha R, Ahn J, Sampson JN, Shi J, Yu G, Xiong X, Hayes RB, Goedert JJ: Fecal Microbiota, Fecal Metabolome, and Colorectal Cancer Interrelations. PLoS One. 2016 Mar 25;11(3):e0152126. doi: 10.1371/journal.pone.0152126. eCollection 2016. [PubMed:27015276 ]
  2. 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 IDNot Available
KNApSAcK IDNot Available
Chemspider ID4894402
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound6351946
PDB IDNot Available
ChEBI ID74795
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 References
  1. Jandke J, Spiteller G: Dipeptide analysis in human urine. J Chromatogr. 1986 Oct 31;382:39-45. [PubMed:3782411 ]