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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 21:03:16 UTC
Update Date2021-09-14 15:37:03 UTC
HMDB IDHMDB0028989
Secondary Accession Numbers
  • HMDB28989
Metabolite Identification
Common NamePhenylalanylarginine
DescriptionPhenylalanylarginine is a dipeptide composed of phenylalanine and arginine. It is an incomplete breakdown product of protein digestion or protein catabolism. Dipeptides are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. Some dipeptides are known to have physiological or cell-signalling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis.
Structure
Data?1582753363
Synonyms
ValueSource
F-RChEBI
FRChEBI
L-Phe-L-argChEBI
F-R DipeptideHMDB
FR DipeptideHMDB
L-Phenylalanyl-L-arginineHMDB
Phe-argHMDB
Phenylalanine arginine dipeptideHMDB
Phenylalanine-arginine dipeptideHMDB
Phenylalanylarginine, D-arg-L-pheHMDB
Phenylalanylarginine, all D-isomersHMDB
Phenylalanylarginine, L-arg-D-pheHMDB
N2-L-Phenylalanyl-L-arginineHMDB
N2-PhenylalanylarginineHMDB
Phenylalanyl-arginineHMDB
PhenylalanylarginineHMDB
Chemical FormulaC15H23N5O3
Average Molecular Weight321.381
Monoisotopic Molecular Weight321.180089621
IUPAC Name(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-5-carbamimidamidopentanoic acid
Traditional Name(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-5-carbamimidamidopentanoic acid
CAS Registry Number1238-09-1
SMILES
N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O
InChI Identifier
InChI=1S/C15H23N5O3/c16-11(9-10-5-2-1-3-6-10)13(21)20-12(14(22)23)7-4-8-19-15(17)18/h1-3,5-6,11-12H,4,7-9,16H2,(H,20,21)(H,22,23)(H4,17,18,19)/t11-,12-/m0/s1
InChI KeyOZILORBBPKKGRI-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
  • N-acyl-l-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Alpha-amino acid or derivatives
  • Amphetamine or derivatives
  • Aralkylamine
  • Monocyclic benzene moiety
  • Fatty amide
  • Fatty acyl
  • Benzenoid
  • Amino acid or derivatives
  • Carboxamide group
  • Amino acid
  • Guanidine
  • Secondary carboxylic acid amide
  • Propargyl-type 1,3-dipolar organic compound
  • Organic 1,3-dipolar compound
  • Carboximidamide
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Organonitrogen compound
  • Organic nitrogen compound
  • Amine
  • Primary aliphatic amine
  • Organic oxygen compound
  • Carbonyl group
  • Organic oxide
  • Organooxygen compound
  • Primary amine
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic 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
LogP-2.02Extrapolated
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
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 IDFDB112009
KNApSAcK IDNot Available
Chemspider ID133005
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound150903
PDB IDNot Available
ChEBI ID73632
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. Schug KA, Lindner W, Lemr K: Isomeric discrimination of arginine-containing dipeptides using electrospray ionization-ion trap mass spectrometry and the kinetic method. J Am Soc Mass Spectrom. 2004 Jun;15(6):840-7. [PubMed:15144973 ]
  2. Hawthorne SJ, Halton DW, Walker B: Identification and characterization of the cysteine and serine proteinases of the trematode, Haplometra cylindracea and determination of their haemoglobinase activity. Parasitology. 1994 Jun;108 ( Pt 5):595-601. [PubMed:8052515 ]