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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2012-09-06 21:02:48 UTC
Update Date2022-09-22 18:35:08 UTC
HMDB IDHMDB0028866
Secondary Accession Numbers
  • HMDB28866
Metabolite Identification
Common NameHydroxyprolyl-Isoleucine
DescriptionHydroxyprolyl-Isoleucine is a dipeptide composed of hydroxyproline and isoleucine. 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. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an 'Expected' metabolite.
Structure
Data?1582753349
Synonyms
ValueSource
Hydroxyproline isoleucine dipeptideHMDB
HP-I dipeptideHMDB
HPI dipeptideHMDB
Hpro-ileHMDB
Hydroxyproline-isoleucine dipeptideHMDB
HydroxyprolylisoleucineHMDB
L-Hydroxyprolyl-L-isoleucineHMDB
2-{[hydroxy(4-hydroxypyrrolidin-2-yl)methylidene]amino}-3-methylpentanoateHMDB
Chemical FormulaC11H20N2O4
Average Molecular Weight244.2875
Monoisotopic Molecular Weight244.142307138
IUPAC Name2-[(4-hydroxypyrrolidin-2-yl)formamido]-3-methylpentanoic acid
Traditional Name2-[(4-hydroxypyrrolidin-2-yl)formamido]-3-methylpentanoic acid
CAS Registry NumberNot Available
SMILES
CCC(C)C(NC(=O)C1CC(O)CN1)C(O)=O
InChI Identifier
InChI=1S/C11H20N2O4/c1-3-6(2)9(11(16)17)13-10(15)8-4-7(14)5-12-8/h6-9,12,14H,3-5H2,1-2H3,(H,13,15)(H,16,17)
InChI KeyJKCPTRCNCMWJJG-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as peptides. Peptides are compounds containing an amide derived from two or more amino carboxylic acid molecules (the same or different) by formation of a covalent bond from the carbonyl carbon of one to the nitrogen atom of another.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentPeptides
Alternative Parents
Substituents
  • Alpha peptide
  • Glutamic acid or derivatives
  • N-acyl-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid or derivatives
  • Heterocyclic fatty acid
  • Hydroxy fatty acid
  • Dicarboxylic acid or derivatives
  • Fatty acyl
  • Fatty acid
  • Pyrrolidine
  • 1,2-aminoalcohol
  • Amino acid or derivatives
  • Amino acid
  • Secondary alcohol
  • Carboximidic acid
  • Carboximidic acid derivative
  • Carboxylic acid
  • Secondary aliphatic amine
  • Azacycle
  • Organoheterocyclic compound
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Secondary amine
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Amine
  • Organic oxide
  • Carbonyl group
  • Organic nitrogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Alcohol
  • 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-2.92Extrapolated
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedAdult (>18 years old)BothAsthma details
UrineDetected but not QuantifiedNot QuantifiedAdult (>18 years old)BothAsthma details
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB111896
KNApSAcK IDNot Available
Chemspider ID35032804
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound61157357
PDB IDNot Available
ChEBI ID176446
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