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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 23:56:04 UTC
Update Date2021-09-26 22:56:16 UTC
HMDB IDHMDB0246911
Secondary Accession NumbersNone
Metabolite Identification
Common NamePyr-his-trp-ser-tyr-D-lys-leu-arg-pro-gly-NH2
Description6-amino-N-(1-{[5-carbamimidamido-1-(2-{[(C-hydroxycarbonimidoyl)methyl]-C-hydroxycarbonimidoyl}pyrrolidin-1-yl)-1-oxopentan-2-yl]-C-hydroxycarbonimidoyl}-3-methylbutyl)-2-[(2-{[1,3-dihydroxy-2-({1-hydroxy-2-[(1-hydroxy-2-{[hydroxy(5-hydroxy-3,4-dihydro-2H-pyrrol-2-yl)methylidene]amino}-3-(1H-imidazol-5-yl)propylidene)amino]-3-(1H-indol-3-yl)propylidene}amino)propylidene]amino}-1-hydroxy-3-(4-hydroxyphenyl)propylidene)amino]hexanimidic acid belongs to the class of organic compounds known as polypeptides. These are peptides containing ten or more amino acid residues. Based on a literature review very few articles have been published on 6-amino-N-(1-{[5-carbamimidamido-1-(2-{[(C-hydroxycarbonimidoyl)methyl]-C-hydroxycarbonimidoyl}pyrrolidin-1-yl)-1-oxopentan-2-yl]-C-hydroxycarbonimidoyl}-3-methylbutyl)-2-[(2-{[1,3-dihydroxy-2-({1-hydroxy-2-[(1-hydroxy-2-{[hydroxy(5-hydroxy-3,4-dihydro-2H-pyrrol-2-yl)methylidene]amino}-3-(1H-imidazol-5-yl)propylidene)amino]-3-(1H-indol-3-yl)propylidene}amino)propylidene]amino}-1-hydroxy-3-(4-hydroxyphenyl)propylidene)amino]hexanimidic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). Pyr-his-trp-ser-tyr-d-lys-leu-arg-pro-gly-nh2 is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Pyr-his-trp-ser-tyr-D-lys-leu-arg-pro-gly-NH2 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
Synonyms
ValueSource
6-Amino-N-(1-{[5-carbamimidamido-1-(2-{[(C-hydroxycarbonimidoyl)methyl]-C-hydroxycarbonimidoyl}pyrrolidin-1-yl)-1-oxopentan-2-yl]-C-hydroxycarbonimidoyl}-3-methylbutyl)-2-[(2-{[1,3-dihydroxy-2-({1-hydroxy-2-[(1-hydroxy-2-{[hydroxy(5-hydroxy-3,4-dihydro-2H-pyrrol-2-yl)methylidene]amino}-3-(1H-imidazol-5-yl)propylidene)amino]-3-(1H-indol-3-yl)propylidene}amino)propylidene]amino}-1-hydroxy-3-(4-hydroxyphenyl)propylidene)amino]hexanimidateGenerator
Chemical FormulaC59H84N18O13
Average Molecular Weight1253.434
Monoisotopic Molecular Weight1252.646524837
IUPAC Name6-amino-N-{1-[(1-{2-[(carbamoylmethyl)carbamoyl]pyrrolidin-1-yl}-5-[(diaminomethylidene)amino]-1-oxopentan-2-yl)carbamoyl]-3-methylbutyl}-2-[2-(3-hydroxy-2-{2-[3-(1H-imidazol-5-yl)-2-[(5-oxopyrrolidin-2-yl)formamido]propanamido]-3-(1H-indol-3-yl)propanamido}propanamido)-3-(4-hydroxyphenyl)propanamido]hexanamide
Traditional Name6-amino-N-[1-({1-[2-(carbamoylmethylcarbamoyl)pyrrolidin-1-yl]-5-[(diaminomethylidene)amino]-1-oxopentan-2-yl}carbamoyl)-3-methylbutyl]-2-[2-(3-hydroxy-2-{2-[3-(3H-imidazol-4-yl)-2-[(5-oxopyrrolidin-2-yl)formamido]propanamido]-3-(1H-indol-3-yl)propanamido}propanamido)-3-(4-hydroxyphenyl)propanamido]hexanamide
CAS Registry NumberNot Available
SMILES
CC(C)CC(NC(=O)C(CCCCN)NC(=O)C(CC1=CC=C(O)C=C1)NC(=O)C(CO)NC(=O)C(CC1=CNC2=CC=CC=C12)NC(=O)C(CC1=CN=CN1)NC(=O)C1CCC(=O)N1)C(=O)NC(CCCN=C(N)N)C(=O)N1CCCC1C(=O)NCC(N)=O
InChI Identifier
InChI=1S/C59H84N18O13/c1-32(2)23-42(52(84)71-41(12-7-21-65-59(62)63)58(90)77-22-8-13-47(77)57(89)67-29-48(61)80)72-50(82)39(11-5-6-20-60)70-53(85)43(24-33-14-16-36(79)17-15-33)73-56(88)46(30-78)76-54(86)44(25-34-27-66-38-10-4-3-9-37(34)38)74-55(87)45(26-35-28-64-31-68-35)75-51(83)40-18-19-49(81)69-40/h3-4,9-10,14-17,27-28,31-32,39-47,66,78-79H,5-8,11-13,18-26,29-30,60H2,1-2H3,(H2,61,80)(H,64,68)(H,67,89)(H,69,81)(H,70,85)(H,71,84)(H,72,82)(H,73,88)(H,74,87)(H,75,83)(H,76,86)(H4,62,63,65)
InChI KeyHOWBSMILMYIFKQ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as polypeptides. These are peptides containing ten or more amino acid residues.
KingdomOrganic compounds
Super ClassOrganic Polymers
ClassPolypeptides
Sub ClassNot Available
Direct ParentPolypeptides
Alternative Parents
Substituents
  • Polypeptide
  • Alpha peptide
  • Tyrosine or derivatives
  • Phenylalanine or derivatives
  • Histidine or derivatives
  • Leucine or derivatives
  • Proline or derivatives
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Serine or derivatives
  • Triptan
  • N-substituted-alpha-amino acid
  • Alpha-amino acid or derivatives
  • Amphetamine or derivatives
  • 3-alkylindole
  • Indole
  • Indole or derivatives
  • Pyrrolidine carboxylic acid or derivatives
  • N-acylpyrrolidine
  • Pyrrolidine-2-carboxamide
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Benzenoid
  • Fatty acyl
  • Fatty amide
  • Monocyclic benzene moiety
  • Substituted pyrrole
  • 2-pyrrolidone
  • Pyrrolidone
  • N-acyl-amine
  • Azole
  • Heteroaromatic compound
  • Imidazole
  • Tertiary carboxylic acid amide
  • Pyrrolidine
  • Pyrrole
  • Amino acid or derivatives
  • Primary carboxylic acid amide
  • Secondary carboxylic acid amide
  • Carboxamide group
  • Guanidine
  • Lactam
  • Carboximidamide
  • Carboxylic acid derivative
  • Azacycle
  • Propargyl-type 1,3-dipolar organic compound
  • Organoheterocyclic compound
  • Organic 1,3-dipolar compound
  • Organonitrogen compound
  • Organooxygen compound
  • Carbonyl group
  • Organic nitrogen compound
  • Alcohol
  • Hydrocarbon derivative
  • Primary amine
  • Primary alcohol
  • Organic oxygen compound
  • Amine
  • Organic oxide
  • Primary aliphatic amine
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic 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-0.3ALOGPS
logP-6.3ChemAxon
logS-4.4ALOGPS
pKa (Strongest Acidic)9.4ChemAxon
pKa (Strongest Basic)10.73ChemAxon
Physiological Charge3ChemAxon
Hydrogen Acceptor Count18ChemAxon
Hydrogen Donor Count17ChemAxon
Polar Surface Area500.65 ŲChemAxon
Rotatable Bond Count35ChemAxon
Refractivity324.31 m³·mol⁻¹ChemAxon
Polarizability129.39 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-373.78330932474
DeepCCS[M+Na]+347.59430932474

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pyr-his-trp-ser-tyr-D-lys-leu-arg-pro-gly-NH2 10V, Positive-QTOFsplash10-0uy0-0292800220-27cf97c440cced04aafa2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pyr-his-trp-ser-tyr-D-lys-leu-arg-pro-gly-NH2 20V, Positive-QTOFsplash10-000i-2090700620-35bf97836460536e01262021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pyr-his-trp-ser-tyr-D-lys-leu-arg-pro-gly-NH2 40V, Positive-QTOFsplash10-0kar-4940810010-ff4a98840104c55ef7d12021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pyr-his-trp-ser-tyr-D-lys-leu-arg-pro-gly-NH2 10V, Negative-QTOFsplash10-0udl-2292300000-165216ccbf2b747ca66f2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pyr-his-trp-ser-tyr-D-lys-leu-arg-pro-gly-NH2 20V, Negative-QTOFsplash10-00ec-4983203210-39133a13d38abb8730cc2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pyr-his-trp-ser-tyr-D-lys-leu-arg-pro-gly-NH2 40V, Negative-QTOFsplash10-0006-6952003221-4f9b6053c7b353da2c432021-10-12Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-10-13Wishart 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 ID4349007
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5176735
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 ]