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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2013-03-04 20:23:30 UTC
Update Date2021-09-14 15:19:02 UTC
HMDB IDHMDB0059789
Secondary Accession Numbers
  • HMDB59789
Metabolite Identification
Common NameValorphin
DescriptionValorphin, also known as VV-hemorphin-5, is a naturally occurring, endogenous opioid heptapeptide of the hemorphin family with the amino acid sequence Val-Val-Tyr-Pro-Trp-Thr-Gln. It is produced in the body via proteolyic cleavage of residues 33-39 of the β-chain of hemoglobin. Valorphin binds preferentially to the μ-opioid receptor and produces effects such as analgesia and self-administration in animals. Interestingly, it also possesses cytotoxic and antiproliferative properties against tumor cells.
Structure
Data?1563865974
SynonymsNot Available
Chemical FormulaC44H60N8O12
Average Molecular Weight892.9936
Monoisotopic Molecular Weight892.433069424
IUPAC Name(2S)-2-{[(2S,3R)-2-{[(2S)-2-({[(2S)-1-[(2S)-2-{[(2S)-2-{[(2S)-2-amino-1-hydroxy-3-methylbutylidene]amino}-1-hydroxy-3-methylbutylidene]amino}-3-(4-hydroxyphenyl)propanoyl]pyrrolidin-2-yl](hydroxy)methylidene}amino)-1-hydroxy-3-(1H-indol-3-yl)propylidene]amino}-1,3-dihydroxybutylidene]amino}pentanedioic acid
Traditional Name(2S)-2-{[(2S,3R)-2-{[(2S)-2-({[(2S)-1-[(2S)-2-{[(2S)-2-{[(2S)-2-amino-1-hydroxy-3-methylbutylidene]amino}-1-hydroxy-3-methylbutylidene]amino}-3-(4-hydroxyphenyl)propanoyl]pyrrolidin-2-yl](hydroxy)methylidene}amino)-1-hydroxy-3-(1H-indol-3-yl)propylidene]amino}-1,3-dihydroxybutylidene]amino}pentanedioic acid
CAS Registry NumberNot Available
SMILES
[H][C@](C)(O)[C@]([H])(N=C(O)[C@]([H])(CC1=CNC2=CC=CC=C12)N=C(O)[C@]1([H])CCCN1C(=O)[C@]([H])(CC1=CC=C(O)C=C1)N=C(O)[C@@]([H])(N=C(O)[C@@]([H])(N)C(C)C)C(C)C)C(O)=N[C@@]([H])(CCC(O)=O)C(O)=O
InChI Identifier
InChI=1S/C44H60N8O12/c1-22(2)35(45)40(59)50-36(23(3)4)41(60)49-32(19-25-12-14-27(54)15-13-25)43(62)52-18-8-11-33(52)39(58)48-31(20-26-21-46-29-10-7-6-9-28(26)29)38(57)51-37(24(5)53)42(61)47-30(44(63)64)16-17-34(55)56/h6-7,9-10,12-15,21-24,30-33,35-37,46,53-54H,8,11,16-20,45H2,1-5H3,(H,47,61)(H,48,58)(H,49,60)(H,50,59)(H,51,57)(H,55,56)(H,63,64)/t24-,30+,31+,32+,33+,35+,36+,37+/m1/s1
InChI KeyCNYWVXYFCKFXLL-NMUVPRMFSA-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
  • Glutamic acid or derivatives
  • Valine or derivatives
  • Proline or derivatives
  • N-acyl-alpha amino acid or derivatives
  • N-acyl-l-alpha-amino acid
  • N-acyl-alpha-amino acid
  • Alpha-amino acid amide
  • 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
  • Pyrrolidine-2-carboxamide
  • N-acylpyrrolidine
  • Phenol
  • 1-hydroxy-2-unsubstituted benzenoid
  • Monocyclic benzene moiety
  • Dicarboxylic acid or derivatives
  • Fatty amide
  • N-acyl-amine
  • Fatty acyl
  • Benzenoid
  • Substituted pyrrole
  • Pyrrolidine
  • Tertiary carboxylic acid amide
  • Pyrrole
  • Heteroaromatic compound
  • Secondary carboxylic acid amide
  • Amino acid or derivatives
  • Secondary alcohol
  • Carboxamide group
  • Amino acid
  • Carboxylic acid
  • Organoheterocyclic compound
  • Azacycle
  • Hydrocarbon derivative
  • Primary amine
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organonitrogen compound
  • Carbonyl group
  • Alcohol
  • Organooxygen compound
  • Primary aliphatic amine
  • Organopnictogen compound
  • Organic oxide
  • Amine
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
DispositionNot Available
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
Water Solubility0.019 g/LALOGPS
logP0.75ALOGPS
logP1.82ChemAxon
logS-4.7ALOGPS
pKa (Strongest Acidic)3.31ChemAxon
pKa (Strongest Basic)9.68ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count18ChemAxon
Hydrogen Donor Count11ChemAxon
Polar Surface Area340.13 ŲChemAxon
Rotatable Bond Count22ChemAxon
Refractivity231.63 m³·mol⁻¹ChemAxon
Polarizability92.31 ųChemAxon
Number of Rings4ChemAxon
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]-293.50530932474
DeepCCS[M+Na]+267.39930932474
AllCCS[M+H]+291.832859911
AllCCS[M+H-H2O]+292.232859911
AllCCS[M+NH4]+291.432859911
AllCCS[M+Na]+291.232859911
AllCCS[M-H]-255.632859911
AllCCS[M+Na-2H]-261.132859911
AllCCS[M+HCOO]-267.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Valorphin[H][C@](C)(O)[C@]([H])(N=C(O)[C@]([H])(CC1=CNC2=CC=CC=C12)N=C(O)[C@]1([H])CCCN1C(=O)[C@]([H])(CC1=CC=C(O)C=C1)N=C(O)[C@@]([H])(N=C(O)[C@@]([H])(N)C(C)C)C(C)C)C(O)=N[C@@]([H])(CCC(O)=O)C(O)=O5581.8Standard polar33892256
Valorphin[H][C@](C)(O)[C@]([H])(N=C(O)[C@]([H])(CC1=CNC2=CC=CC=C12)N=C(O)[C@]1([H])CCCN1C(=O)[C@]([H])(CC1=CC=C(O)C=C1)N=C(O)[C@@]([H])(N=C(O)[C@@]([H])(N)C(C)C)C(C)C)C(O)=N[C@@]([H])(CCC(O)=O)C(O)=O4647.8Standard non polar33892256
Valorphin[H][C@](C)(O)[C@]([H])(N=C(O)[C@]([H])(CC1=CNC2=CC=CC=C12)N=C(O)[C@]1([H])CCCN1C(=O)[C@]([H])(CC1=CC=C(O)C=C1)N=C(O)[C@@]([H])(N=C(O)[C@@]([H])(N)C(C)C)C(C)C)C(O)=N[C@@]([H])(CCC(O)=O)C(O)=O7136.6Semi standard non polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Valorphin 10V, Positive-QTOFsplash10-05di-2310111190-eec26b513202090b16df2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Valorphin 20V, Positive-QTOFsplash10-00dj-7931302020-43f62e34617c9bb8d2d82017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Valorphin 40V, Positive-QTOFsplash10-00di-9520100000-cdd27450ac5dfd22f2422017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Valorphin 10V, Negative-QTOFsplash10-00dm-0100001490-4f7dcbd15323a6aae43e2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Valorphin 20V, Negative-QTOFsplash10-00fr-0320202690-f933b0284ba5f74b37e12017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Valorphin 40V, Negative-QTOFsplash10-00dj-5930013510-63bc626db097b1811af02017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Valorphin 10V, Positive-QTOFsplash10-0f6t-0400015940-bb0d7b85db9c86fe4f932021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Valorphin 20V, Positive-QTOFsplash10-0udi-2900024000-c4d47bfcb1dc440cd5512021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Valorphin 40V, Positive-QTOFsplash10-0k9b-7941356000-b189f96c884310fe17d22021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Valorphin 10V, Negative-QTOFsplash10-0006-1900000100-b4a5c427708c1b4688382021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Valorphin 20V, Negative-QTOFsplash10-0ftf-3900000100-5f6b0ddaec14f9c7325b2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Valorphin 40V, Negative-QTOFsplash10-004j-6900000000-ba9d1115d184c6627b8f2021-09-24Wishart 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 IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkValorphin
METLIN IDNot Available
PubChem Compound90470048
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 ReferencesNot Available