Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 13:27:28 UTC
Update Date2021-09-26 23:08:08 UTC
HMDB IDHMDB0254260
Secondary Accession NumbersNone
Metabolite Identification
Common NameLys-ile-pro-tyr-ile-leu
DescriptionLys-ile-pro-tyr-ile-leu belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. Based on a literature review a small amount of articles have been published on Lys-ile-pro-tyr-ile-leu. This compound has been identified in human blood as reported by (PMID: 31557052 ). Lys-ile-pro-tyr-ile-leu is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Lys-ile-pro-tyr-ile-leu is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC38H63N7O8
Average Molecular Weight745.963
Monoisotopic Molecular Weight745.473812017
IUPAC Name2-{2-[2-({1-[2-(2,6-diaminohexanamido)-3-methylpentanoyl]pyrrolidin-2-yl}formamido)-3-(4-hydroxyphenyl)propanamido]-3-methylpentanamido}-4-methylpentanoic acid
Traditional Name2-{2-[2-({1-[2-(2,6-diaminohexanamido)-3-methylpentanoyl]pyrrolidin-2-yl}formamido)-3-(4-hydroxyphenyl)propanamido]-3-methylpentanamido}-4-methylpentanoic acid
CAS Registry NumberNot Available
SMILES
CCC(C)C(NC(=O)C(CC1=CC=C(O)C=C1)NC(=O)C1CCCN1C(=O)C(NC(=O)C(N)CCCCN)C(C)CC)C(=O)NC(CC(C)C)C(O)=O
InChI Identifier
InChI=1S/C38H63N7O8/c1-7-23(5)31(36(50)42-29(38(52)53)20-22(3)4)43-34(48)28(21-25-14-16-26(46)17-15-25)41-35(49)30-13-11-19-45(30)37(51)32(24(6)8-2)44-33(47)27(40)12-9-10-18-39/h14-17,22-24,27-32,46H,7-13,18-21,39-40H2,1-6H3,(H,41,49)(H,42,50)(H,43,48)(H,44,47)(H,52,53)
InChI KeyRZMLVIHXZGQADB-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentOligopeptides
Alternative Parents
Substituents
  • Alpha-oligopeptide
  • Tyrosine or derivatives
  • Phenylalanine or derivatives
  • Isoleucine or derivatives
  • Leucine or derivatives
  • N-acyl-alpha amino acid or derivatives
  • N-acyl-alpha-amino acid
  • Proline or derivatives
  • Alpha-amino acid amide
  • Amphetamine or derivatives
  • N-substituted-alpha-amino acid
  • Alpha-amino acid or derivatives
  • N-acylpyrrolidine
  • Pyrrolidine carboxylic acid or derivatives
  • Pyrrolidine-2-carboxamide
  • Phenol
  • 1-hydroxy-2-unsubstituted benzenoid
  • Fatty amide
  • N-acyl-amine
  • Monocyclic benzene moiety
  • Fatty acyl
  • Benzenoid
  • Tertiary carboxylic acid amide
  • Pyrrolidine
  • Carboxamide group
  • Amino acid or derivatives
  • Amino acid
  • Secondary carboxylic acid amide
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Azacycle
  • Organoheterocyclic compound
  • Organic nitrogen compound
  • Primary aliphatic amine
  • Organonitrogen compound
  • Carbonyl group
  • Organooxygen compound
  • Primary amine
  • Hydrocarbon derivative
  • Amine
  • Organic oxide
  • Organic oxygen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP-0.08ALOGPS
logP-0.31ChemAxon
logS-4.6ALOGPS
pKa (Strongest Acidic)3.72ChemAxon
pKa (Strongest Basic)10.28ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count10ChemAxon
Hydrogen Donor Count8ChemAxon
Polar Surface Area246.28 ŲChemAxon
Rotatable Bond Count22ChemAxon
Refractivity199.45 m³·mol⁻¹ChemAxon
Polarizability80.73 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+263.40330932474
DeepCCS[M-H]-261.57830932474
DeepCCS[M-2H]-294.81930932474
DeepCCS[M+Na]+269.00930932474
AllCCS[M+H]+274.432859911
AllCCS[M+H-H2O]+274.432859911
AllCCS[M+NH4]+274.432859911
AllCCS[M+Na]+274.332859911
AllCCS[M-H]-258.032859911
AllCCS[M+Na-2H]-262.532859911
AllCCS[M+HCOO]-267.632859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Predicted by Siyang on May 30, 202214.2414 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20224.94 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid2465.6 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid126.9 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid225.4 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid148.8 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid144.7 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid489.6 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 Acid476.8 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)847.7 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1082.2 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid626.6 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1555.2 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid314.6 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid380.1 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate238.2 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA548.8 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water23.1 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Lys-ile-pro-tyr-ile-leuCCC(C)C(NC(=O)C(CC1=CC=C(O)C=C1)NC(=O)C1CCCN1C(=O)C(NC(=O)C(N)CCCCN)C(C)CC)C(=O)NC(CC(C)C)C(O)=O5318.3Standard polar33892256
Lys-ile-pro-tyr-ile-leuCCC(C)C(NC(=O)C(CC1=CC=C(O)C=C1)NC(=O)C1CCCN1C(=O)C(NC(=O)C(N)CCCCN)C(C)CC)C(=O)NC(CC(C)C)C(O)=O4111.2Standard non polar33892256
Lys-ile-pro-tyr-ile-leuCCC(C)C(NC(=O)C(CC1=CC=C(O)C=C1)NC(=O)C1CCCN1C(=O)C(NC(=O)C(N)CCCCN)C(C)CC)C(=O)NC(CC(C)C)C(O)=O5535.0Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_1_4) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_1_5) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_1_6) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_1_7) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_1_8) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_2_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_2_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_2_4) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_2_5) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_2_6) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_2_7) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_2_8) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_2_9) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_2_10) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_2_11) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_2_12) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_2_13) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_2_14) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_2_15) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_2_16) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lys-ile-pro-tyr-ile-leu GC-MS (TMS_2_17) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lys-ile-pro-tyr-ile-leu 10V, Positive-QTOFsplash10-000j-1510090300-daefc4d7abf29045f48e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lys-ile-pro-tyr-ile-leu 20V, Positive-QTOFsplash10-000i-9523370000-004b4b7b55f1bd2ed8382021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lys-ile-pro-tyr-ile-leu 40V, Positive-QTOFsplash10-00e9-9648100000-a8788d8892c49a7a1c3f2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lys-ile-pro-tyr-ile-leu 10V, Negative-QTOFsplash10-000x-1900032600-019885144e97541d4a4c2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lys-ile-pro-tyr-ile-leu 20V, Negative-QTOFsplash10-01q9-4902142000-d7f458e38b370a6d9f302021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lys-ile-pro-tyr-ile-leu 40V, Negative-QTOFsplash10-03ec-7945310100-08dfb7fc2950915088142021-10-12Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID20084617
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound15927888
PDB IDNot Available
ChEBI IDNot Available
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. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]