Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 21:03:01 UTC
Update Date2021-09-14 15:46:19 UTC
HMDB IDHMDB0028930
Secondary Accession Numbers
  • HMDB28930
Metabolite Identification
Common NameLeucylhydroxyproline
DescriptionLeucylhydroxyproline, also known as L-HP dipeptide or leu-hpro, 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. Leucylhydroxyproline has been detected, but not quantified in, a few different foods, such as anatidaes (Anatidae), chickens (Gallus gallus), and domestic pigs (Sus scrofa domestica). This could make leucylhydroxyproline a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Leucylhydroxyproline.
Structure
Data?1582753356
Synonyms
ValueSource
Leucine hydroxyproline dipeptideHMDB
L-HP DipeptideHMDB
L-Leucyl-L-hydroxyprolineHMDB
Leu-hproHMDB
Leucine-hydroxyproline dipeptideHMDB
LHP DipeptideHMDB
Leu-hypHMDB
L-Leu-L-hypHMDB
Leucyl-hydroxyprolineHMDB
(4R)-L-Leucyl-4-hydroxy-L-prolineHMDB
(2S,4R)-1-[(2S)-2-Amino-4-methylpentanoyl]-4-hydroxypyrrolidine-2-carboxylateHMDB
LeucylhydroxyprolineHMDB
Chemical FormulaC11H20N2O4
Average Molecular Weight244.291
Monoisotopic Molecular Weight244.142307132
IUPAC Name(2S,4R)-1-[(2S)-2-amino-4-methylpentanoyl]-4-hydroxypyrrolidine-2-carboxylic acid
Traditional Name(2S,4R)-1-[(2S)-2-amino-4-methylpentanoyl]-4-hydroxypyrrolidine-2-carboxylic acid
CAS Registry Number63912-01-6
SMILES
CC(C)C[C@H](N)C(=O)N1C[C@H](O)C[C@H]1C(O)=O
InChI Identifier
InChI=1S/C11H20N2O4/c1-6(2)3-8(12)10(15)13-5-7(14)4-9(13)11(16)17/h6-9,14H,3-5,12H2,1-2H3,(H,16,17)/t7-,8+,9+/m1/s1
InChI KeyJCCZCUUYYHWRGX-VGMNWLOBSA-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
  • Leucine or derivatives
  • N-acyl-alpha amino acid or derivatives
  • N-acyl-alpha-amino acid
  • N-acyl-l-alpha-amino acid
  • Proline or derivatives
  • Alpha-amino acid amide
  • Alpha-amino acid or derivatives
  • Pyrrolidine carboxylic acid or derivatives
  • Pyrrolidine carboxylic acid
  • N-acylpyrrolidine
  • Tertiary carboxylic acid amide
  • Pyrrolidine
  • Amino acid
  • Carboxamide group
  • Secondary alcohol
  • Amino acid or derivatives
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Azacycle
  • Organoheterocyclic compound
  • Organic nitrogen compound
  • Primary aliphatic amine
  • Alcohol
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxide
  • Amine
  • Organic oxygen compound
  • Primary amine
  • 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-3.0Extrapolated
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility45.3 g/LALOGPS
logP-2.3ALOGPS
logP-3ChemAxon
logS-0.73ALOGPS
pKa (Strongest Acidic)3.75ChemAxon
pKa (Strongest Basic)8.43ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area103.86 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity60.48 m³·mol⁻¹ChemAxon
Polarizability25.34 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
DeepCCS[M+H]+165.90530932474
DeepCCS[M-H]-163.54730932474
DeepCCS[M-2H]-196.43330932474
DeepCCS[M+Na]+171.99830932474

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.1.71 minutes32390414
Predicted by Siyang on May 30, 20229.7402 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20227.56 minutes32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid351.4 seconds40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid682.8 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid217.6 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid72.2 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid158.6 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid53.4 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid290.3 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid278.1 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)676.9 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid603.5 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid106.6 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid880.9 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid167.1 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid199.7 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate470.4 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA476.6 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water245.9 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
LeucylhydroxyprolineCC(C)C[C@H](N)C(=O)N1C[C@H](O)C[C@H]1C(O)=O3046.4Standard polar33892256
LeucylhydroxyprolineCC(C)C[C@H](N)C(=O)N1C[C@H](O)C[C@H]1C(O)=O2027.9Standard non polar33892256
LeucylhydroxyprolineCC(C)C[C@H](N)C(=O)N1C[C@H](O)C[C@H]1C(O)=O2111.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Leucylhydroxyproline,1TMS,isomer #1CC(C)C[C@H](N)C(=O)N1C[C@H](O[Si](C)(C)C)C[C@H]1C(=O)O2075.8Semi standard non polar33892256
Leucylhydroxyproline,1TMS,isomer #2CC(C)C[C@H](N)C(=O)N1C[C@H](O)C[C@H]1C(=O)O[Si](C)(C)C2026.4Semi standard non polar33892256
Leucylhydroxyproline,1TMS,isomer #3CC(C)C[C@H](N[Si](C)(C)C)C(=O)N1C[C@H](O)C[C@H]1C(=O)O2079.5Semi standard non polar33892256
Leucylhydroxyproline,2TMS,isomer #1CC(C)C[C@H](N)C(=O)N1C[C@H](O[Si](C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C2051.5Semi standard non polar33892256
Leucylhydroxyproline,2TMS,isomer #2CC(C)C[C@H](N[Si](C)(C)C)C(=O)N1C[C@H](O[Si](C)(C)C)C[C@H]1C(=O)O2076.2Semi standard non polar33892256
Leucylhydroxyproline,2TMS,isomer #3CC(C)C[C@H](N[Si](C)(C)C)C(=O)N1C[C@H](O)C[C@H]1C(=O)O[Si](C)(C)C2059.2Semi standard non polar33892256
Leucylhydroxyproline,2TMS,isomer #4CC(C)C[C@@H](C(=O)N1C[C@H](O)C[C@H]1C(=O)O)N([Si](C)(C)C)[Si](C)(C)C2188.3Semi standard non polar33892256
Leucylhydroxyproline,3TMS,isomer #1CC(C)C[C@H](N[Si](C)(C)C)C(=O)N1C[C@H](O[Si](C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C2054.2Semi standard non polar33892256
Leucylhydroxyproline,3TMS,isomer #1CC(C)C[C@H](N[Si](C)(C)C)C(=O)N1C[C@H](O[Si](C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C2171.9Standard non polar33892256
Leucylhydroxyproline,3TMS,isomer #2CC(C)C[C@@H](C(=O)N1C[C@H](O[Si](C)(C)C)C[C@H]1C(=O)O)N([Si](C)(C)C)[Si](C)(C)C2232.3Semi standard non polar33892256
Leucylhydroxyproline,3TMS,isomer #2CC(C)C[C@@H](C(=O)N1C[C@H](O[Si](C)(C)C)C[C@H]1C(=O)O)N([Si](C)(C)C)[Si](C)(C)C2261.9Standard non polar33892256
Leucylhydroxyproline,3TMS,isomer #3CC(C)C[C@@H](C(=O)N1C[C@H](O)C[C@H]1C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C2197.2Semi standard non polar33892256
Leucylhydroxyproline,3TMS,isomer #3CC(C)C[C@@H](C(=O)N1C[C@H](O)C[C@H]1C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C2221.0Standard non polar33892256
Leucylhydroxyproline,4TMS,isomer #1CC(C)C[C@@H](C(=O)N1C[C@H](O[Si](C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C2255.3Semi standard non polar33892256
Leucylhydroxyproline,4TMS,isomer #1CC(C)C[C@@H](C(=O)N1C[C@H](O[Si](C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C2291.0Standard non polar33892256
Leucylhydroxyproline,1TBDMS,isomer #1CC(C)C[C@H](N)C(=O)N1C[C@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C(=O)O2307.8Semi standard non polar33892256
Leucylhydroxyproline,1TBDMS,isomer #2CC(C)C[C@H](N)C(=O)N1C[C@H](O)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C2268.4Semi standard non polar33892256
Leucylhydroxyproline,1TBDMS,isomer #3CC(C)C[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N1C[C@H](O)C[C@H]1C(=O)O2307.9Semi standard non polar33892256
Leucylhydroxyproline,2TBDMS,isomer #1CC(C)C[C@H](N)C(=O)N1C[C@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C2513.7Semi standard non polar33892256
Leucylhydroxyproline,2TBDMS,isomer #2CC(C)C[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N1C[C@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C(=O)O2563.1Semi standard non polar33892256
Leucylhydroxyproline,2TBDMS,isomer #3CC(C)C[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N1C[C@H](O)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C2524.9Semi standard non polar33892256
Leucylhydroxyproline,2TBDMS,isomer #4CC(C)C[C@@H](C(=O)N1C[C@H](O)C[C@H]1C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2633.4Semi standard non polar33892256
Leucylhydroxyproline,3TBDMS,isomer #1CC(C)C[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N1C[C@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C2757.9Semi standard non polar33892256
Leucylhydroxyproline,3TBDMS,isomer #1CC(C)C[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N1C[C@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C2730.3Standard non polar33892256
Leucylhydroxyproline,3TBDMS,isomer #2CC(C)C[C@@H](C(=O)N1C[C@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2917.2Semi standard non polar33892256
Leucylhydroxyproline,3TBDMS,isomer #2CC(C)C[C@@H](C(=O)N1C[C@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2836.2Standard non polar33892256
Leucylhydroxyproline,3TBDMS,isomer #3CC(C)C[C@@H](C(=O)N1C[C@H](O)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2871.0Semi standard non polar33892256
Leucylhydroxyproline,3TBDMS,isomer #3CC(C)C[C@@H](C(=O)N1C[C@H](O)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2809.2Standard non polar33892256
Leucylhydroxyproline,4TBDMS,isomer #1CC(C)C[C@@H](C(=O)N1C[C@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3124.2Semi standard non polar33892256
Leucylhydroxyproline,4TBDMS,isomer #1CC(C)C[C@@H](C(=O)N1C[C@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3004.8Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Leucylhydroxyproline 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 - Leucylhydroxyproline 10V, Positive-QTOFsplash10-0002-2290000000-554db08976608eadf8982021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Leucylhydroxyproline 20V, Positive-QTOFsplash10-029b-6690000000-39233a7edde78a7631a12021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Leucylhydroxyproline 40V, Positive-QTOFsplash10-03dr-9300000000-f720f8d4a447d124a55f2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Leucylhydroxyproline 10V, Negative-QTOFsplash10-004l-0390000000-da820724baba8531d48b2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Leucylhydroxyproline 20V, Negative-QTOFsplash10-03di-0900000000-4b7d66602f4b0b1d08682021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Leucylhydroxyproline 40V, Negative-QTOFsplash10-0a5c-9300000000-8df175798955dd58ffd62021-09-24Wishart 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 IDFDB111957
KNApSAcK IDNot Available
Chemspider ID25050183
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound25227057
PDB IDNot Available
ChEBI ID188969
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