Record Information
Version1.0
Creation Date2018-07-17 17:23:54 UTC
Update Date2020-04-22 15:51:47 UTC
BMDB IDBMDB0062263
Secondary Accession Numbers
  • BMDB62263
Metabolite Identification
Common NameTryptophyl-Arginine
DescriptionTryptophyl-arginine, also known as W-R dipeptide or TRP-arg, 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. Tryptophyl-arginine is possibly soluble (in water) and a very strong basic compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
L-Tryptophyl-L-arginineHMDB
TRP-ArgHMDB
Tryptophan arginine dipeptideHMDB
Tryptophan-arginine dipeptideHMDB
TryptophylarginineHMDB
W-R DipeptideHMDB
WR DipeptideHMDB
2-{[2-amino-1-hydroxy-3-(1H-indol-3-yl)propylidene]amino}-5-carbamimidamidopentanoateHMDB
Chemical FormulaC17H24N6O3
Average Molecular Weight360.4109
Monoisotopic Molecular Weight360.190988664
IUPAC Name2-{[2-amino-1-hydroxy-3-(1H-indol-3-yl)propylidene]amino}-5-carbamimidamidopentanoic acid
Traditional Name2-{[2-amino-1-hydroxy-3-(1H-indol-3-yl)propylidene]amino}-5-carbamimidamidopentanoic acid
CAS Registry NumberNot Available
SMILES
NC(CC1=CNC2=CC=CC=C12)C(O)=NC(CCCNC(N)=N)C(O)=O
InChI Identifier
InChI=1S/C17H24N6O3/c18-12(8-10-9-22-13-5-2-1-4-11(10)13)15(24)23-14(16(25)26)6-3-7-21-17(19)20/h1-2,4-5,9,12,14,22H,3,6-8,18H2,(H,23,24)(H,25,26)(H4,19,20,21)
InChI KeyLCPVBXOHXMBLFW-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
  • N-acyl-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Triptan
  • Alpha-amino acid or derivatives
  • 3-alkylindole
  • Indole
  • Indole or derivatives
  • Aralkylamine
  • Fatty amide
  • Substituted pyrrole
  • Benzenoid
  • Fatty acyl
  • Pyrrole
  • Heteroaromatic compound
  • Amino acid or derivatives
  • Carboxamide group
  • Guanidine
  • Amino acid
  • Secondary carboxylic acid amide
  • Carboximidamide
  • Azacycle
  • Organoheterocyclic compound
  • Carboxylic acid
  • Organic 1,3-dipolar compound
  • Monocarboxylic acid or derivatives
  • Propargyl-type 1,3-dipolar organic compound
  • Organic oxide
  • Organopnictogen compound
  • Amine
  • Organic nitrogen compound
  • Primary aliphatic amine
  • Carbonyl group
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Organooxygen compound
  • Primary amine
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
StatusDetected but not Quantified
Origin
  • Endogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locationsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP-1.9ALOGPS
logP-3.4ChemAxon
logS-3.5ALOGPS
pKa (Strongest Acidic)3.35ChemAxon
pKa (Strongest Basic)12.1ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count7ChemAxon
Polar Surface Area173.6 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity107.45 m³·mol⁻¹ChemAxon
Polarizability38.12 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-053f-9711000000-299d9a57ea6092e0e50cView in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-0a4i-3910000000-a3ce8c66b41de0de6b3aView in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-08fu-0609000000-014cd4cb60306e79d1d3View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a6u-1901000000-62438ab4736b313f2d47View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-06sl-3900000000-42f3a50ff58c76cb444bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0aor-1019000000-8e94df357b4a5c981191View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0aor-7679000000-68a947d89cf629c97053View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-052f-9300000000-741ba16fa1c9a4811a27View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-0209000000-9bdbdd314110400fdef4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0006-0913000000-56ec595b2f26cc35f8bbView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0006-1910000000-9029089ef577cbc958bfView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4i-0119000000-f144f60bef59a7c944a4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0006-5988000000-2bc2c3e46ad20b6b45b2View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0006-9400000000-527014684221ebf20aa6View in MoNA
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Milk
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
MilkDetected but not QuantifiedNot QuantifiedNot SpecifiedNot Specified
Normal
details
Abnormal Concentrations
Not Available
HMDB IDHMDB0029077
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB098229
KNApSAcK IDNot Available
Chemspider ID15688428
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound21689254
PDB IDNot Available
ChEBI IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Pan L, Yu J, Mi Z, Mo L, Jin H, Yao C, Ren D, Menghe B: A Metabolomics Approach Uncovers Differences between Traditional and Commercial Dairy Products in Buryatia (Russian Federation). Molecules. 2018 Mar 22;23(4). pii: molecules23040735. doi: 10.3390/molecules23040735. [PubMed:29565828 ]