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Record Information
Version1.0
Creation Date2018-07-17 17:22:03 UTC
Update Date2020-03-13 17:34:55 UTC
MCDB ID BMDB0062241
Secondary Accession Numbers
  • BMDB62241
Metabolite Identification
Common NameHistidinyl-Tryptophan
DescriptionHistidinyl-tryptophan, also known as H-W dipeptide or his-TRP, 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. Histidinyl-tryptophan is possibly soluble (in water) and a very strong basic compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
2-{[2-amino-1-hydroxy-3-(1H-imidazol-5-yl)propylidene]amino}-3-(1H-indol-3-yl)propanoateGenerator
H-W DipeptideHMDB
His-TRPHMDB
Histidine tryptophan dipeptideHMDB
Histidine-tryptophan dipeptideHMDB
HistidinyltryptophanHMDB
HW DipeptideHMDB
L-Histidinyl-L-tryptophanHMDB
Chemical FormulaC17H19N5O3
Average Molecular Weight341.3645
Monoisotopic Molecular Weight341.148789499
IUPAC Name2-{[2-amino-1-hydroxy-3-(1H-imidazol-5-yl)propylidene]amino}-3-(1H-indol-3-yl)propanoic acid
Traditional Name2-{[2-amino-1-hydroxy-3-(3H-imidazol-4-yl)propylidene]amino}-3-(1H-indol-3-yl)propanoic acid
CAS Registry NumberNot Available
SMILES
NC(CC1=CN=CN1)C(O)=NC(CC1=CNC2=CC=CC=C12)C(O)=O
InChI Identifier
InChI=1S/C17H19N5O3/c18-13(6-11-8-19-9-21-11)16(23)22-15(17(24)25)5-10-7-20-14-4-2-1-3-12(10)14/h1-4,7-9,13,15,20H,5-6,18H2,(H,19,21)(H,22,23)(H,24,25)
InChI KeyFBTYOQIYBULKEH-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
  • Tyrosine or derivatives
  • Phenylalanine or derivatives
  • N-acyl-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Alanine or derivatives
  • 3-phenylpropanoic-acid
  • Alpha-amino acid or derivatives
  • Amphetamine or derivatives
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Benzenoid
  • Monocyclic benzene moiety
  • Secondary carboxylic acid amide
  • Amino acid
  • Amino acid or derivatives
  • Carboxamide group
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Primary aliphatic amine
  • Organic oxide
  • Organonitrogen compound
  • Carbonyl group
  • Organooxygen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Amine
  • Primary amine
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External DescriptorsNot 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-1.1ALOGPS
logP-3ChemAxon
logS-3.4ALOGPS
pKa (Strongest Acidic)3.28ChemAxon
pKa (Strongest Basic)9.53ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area140.38 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity91.58 m³·mol⁻¹ChemAxon
Polarizability34.27 ųChemAxon
Number of Rings3ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectrum TypeDescriptionSplash KeyDeposition DateView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-001i-7920000000-c2716ecbb635ef2248892017-09-01View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-0089-4934000000-abd89e6e2301659ff7dc2017-10-06View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-01ox-0729000000-a35e3748b32b268cb5082017-09-01View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-08fu-4911000000-24ba3d79f54d80f748cb2017-09-01View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-9800000000-0e56b36040a7d15952d02017-09-01View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-0139000000-f60db829b0b7ce9b254a2017-09-01View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0w93-2693000000-0b17ec90536e1af6afb72017-09-01View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0kui-4910000000-4646621ef8e33a6d51362017-09-01View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-0119000000-5ec26a3ed83719c410c52021-10-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03fu-3942000000-171576ad934ee1ec35b62021-10-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-03ec-9600000000-ed3c65c1de5e96b5d8752021-10-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-0139000000-09a33683d64925989a912021-10-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0wnc-3981000000-a9c73d8dcd83dd52ef4b2021-10-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-014i-4910000000-4723e4a76fcd5a6489382021-10-22View Spectrum
Concentrations
StatusValueReferenceDetails
Detected but not QuantifiedNot Applicable details
HMDB IDHMDB0304782
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB098207
KNApSAcK IDNot Available
Chemspider ID5021683
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound6539217
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 ]