Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2013-03-04 20:26:12 UTC
Update Date2021-09-14 15:40:58 UTC
HMDB IDHMDB0059796
Secondary Accession Numbers
  • HMDB59796
Metabolite Identification
Common NameGluten exorphin C
DescriptionGluten exorphin B5 is a pentapeptide with the sequence Tyr-Pro-Ile-Ser-Leu. Gluten exorphins are a group of opioid peptides which are formed during digestion of the gluten protein. It has been hypothesized that people with autism and schizophrenia have abnormal leakage from the gut of these compounds, which then pass into the brain and disrupt brain function. This is partly the basis for the gluten-free, casein-free diet. The scientific evidence for this diet and its effects is still disputed.
Structure
Data?1563865976
SynonymsNot Available
Chemical FormulaC29H57N5O12
Average Molecular Weight667.7892
Monoisotopic Molecular Weight667.400372313
IUPAC Name[(2S)-1-{[(1,1-dihydroxy-4-methylpentan-2-yl)amino]oxy}-3-hydroxy-1-oxopropan-2-yl]amino (2S,3S)-2-[({1-[2-amino-1-hydroxy-3-(4-hydroxycyclohexyl)propoxy]pyrrolidin-2-yl}(hydroxy)methoxy)amino]-3-methylpentanoate
Traditional Name[(2S)-1-{[(1,1-dihydroxy-4-methylpentan-2-yl)amino]oxy}-3-hydroxy-1-oxopropan-2-yl]amino (2S,3S)-2-[({1-[2-amino-1-hydroxy-3-(4-hydroxycyclohexyl)propoxy]pyrrolidin-2-yl}(hydroxy)methoxy)amino]-3-methylpentanoate
CAS Registry NumberNot Available
SMILES
[H][C@](C)(CC)[C@]([H])(NOC([H])(O)C1([H])CCCN1OC([H])(O)C([H])(N)CC1([H])CCC([H])(O)CC1)C(=O)ON[C@@]([H])(CO)C(=O)ONC([H])(CC(C)C)C(O)O
InChI Identifier
InChI=1S/C29H57N5O12/c1-5-17(4)24(29(42)45-32-22(15-35)27(40)43-31-21(25(37)38)13-16(2)3)33-44-28(41)23-7-6-12-34(23)46-26(39)20(30)14-18-8-10-19(36)11-9-18/h16-26,28,31-33,35-39,41H,5-15,30H2,1-4H3/t17-,18?,19?,20?,21?,22-,23?,24-,26?,28?/m0/s1
InChI KeyNTRLIGNZTBVESB-YWOONSNISA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as isoleucine and derivatives. Isoleucine and derivatives are compounds containing isoleucine or a derivative thereof resulting from reaction of isoleucine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentIsoleucine and derivatives
Alternative Parents
Substituents
  • Isoleucine or derivatives
  • Serine or derivatives
  • Beta-hydroxy acid
  • Cyclohexanol
  • Dicarboxylic acid or derivatives
  • Hydroxy acid
  • Cyclic alcohol
  • Pyrrolidine
  • Carboxylic acid salt
  • Secondary alcohol
  • Carbonyl hydrate
  • Azacycle
  • N-organohydroxylamine
  • Organoheterocyclic compound
  • 1,1-diol
  • Primary alcohol
  • Organooxygen compound
  • Organonitrogen compound
  • Primary aliphatic amine
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Alcohol
  • Primary amine
  • Amine
  • Organic nitrogen compound
  • Organic salt
  • Carbonyl group
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic 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 Solubility3.26 g/LALOGPS
logP-0.21ALOGPS
logP0.28ChemAxon
logS-2.3ALOGPS
pKa (Strongest Acidic)11.01ChemAxon
pKa (Strongest Basic)9.02ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count15ChemAxon
Hydrogen Donor Count10ChemAxon
Polar Surface Area257.79 ŲChemAxon
Rotatable Bond Count23ChemAxon
Refractivity193.69 m³·mol⁻¹ChemAxon
Polarizability71.72 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
DarkChem[M+H]+249.90931661259
DarkChem[M-H]-232.69931661259
DeepCCS[M+H]+235.66930932474
DeepCCS[M-H]-233.77330932474
DeepCCS[M-2H]-267.7530932474
DeepCCS[M+Na]+241.7730932474
AllCCS[M+H]+252.732859911
AllCCS[M+H-H2O]+252.432859911
AllCCS[M+NH4]+252.932859911
AllCCS[M+Na]+252.932859911
AllCCS[M-H]-250.032859911
AllCCS[M+Na-2H]-253.832859911
AllCCS[M+HCOO]-258.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Gluten exorphin C[H][C@](C)(CC)[C@]([H])(NOC([H])(O)C1([H])CCCN1OC([H])(O)C([H])(N)CC1([H])CCC([H])(O)CC1)C(=O)ON[C@@]([H])(CO)C(=O)ONC([H])(CC(C)C)C(O)O3361.4Standard polar33892256
Gluten exorphin C[H][C@](C)(CC)[C@]([H])(NOC([H])(O)C1([H])CCCN1OC([H])(O)C([H])(N)CC1([H])CCC([H])(O)CC1)C(=O)ON[C@@]([H])(CO)C(=O)ONC([H])(CC(C)C)C(O)O4139.8Standard non polar33892256
Gluten exorphin C[H][C@](C)(CC)[C@]([H])(NOC([H])(O)C1([H])CCCN1OC([H])(O)C([H])(N)CC1([H])CCC([H])(O)CC1)C(=O)ON[C@@]([H])(CO)C(=O)ONC([H])(CC(C)C)C(O)O4810.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (Non-derivatized) - 70eV, Positivesplash10-006x-3911216000-440a5445953584c7e0532017-09-20Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (TMS_1_4) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (TMS_1_5) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (TMS_1_6) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (TMS_1_7) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (TMS_1_8) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (TMS_1_9) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (TMS_2_2) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (TMS_2_3) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (TMS_2_4) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (TMS_2_5) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (TMS_2_6) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (TMS_2_7) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (TMS_2_8) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (TMS_2_9) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (TMS_2_10) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (TMS_2_11) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (TMS_2_12) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (TMS_2_13) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (TMS_2_14) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Gluten exorphin C GC-MS (TMS_2_15) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Gluten exorphin C 10V, Positive-QTOFsplash10-0lkc-5933208000-8f295f678acc57de79ef2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Gluten exorphin C 20V, Positive-QTOFsplash10-0a4i-9602101000-c9245abd7f83ce9e819f2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Gluten exorphin C 40V, Positive-QTOFsplash10-0aou-9400000000-2b078c13efd049ba24e42017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Gluten exorphin C 10V, Negative-QTOFsplash10-0002-0432209000-44292aeb420ed1e331b72017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Gluten exorphin C 20V, Negative-QTOFsplash10-001j-3954501000-faabae4ce0e15a7f6c752017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Gluten exorphin C 40V, Negative-QTOFsplash10-05d0-9731223000-ec21fdfcf6844a2603602017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Gluten exorphin C 10V, Negative-QTOFsplash10-00ks-2794038000-99e9c050ca065c0e98652021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Gluten exorphin C 20V, Negative-QTOFsplash10-001i-4900100000-74e174232152ecfaa19a2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Gluten exorphin C 40V, Negative-QTOFsplash10-0uk9-3902000000-418c1ea84684e3a7270f2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Gluten exorphin C 10V, Positive-QTOFsplash10-0gb9-0112009000-564a4b32458fc6be34202021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Gluten exorphin C 20V, Positive-QTOFsplash10-0gbi-5541319000-473a87ebd480929dc9ab2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Gluten exorphin C 40V, Positive-QTOFsplash10-0f6x-6920000000-5500e609bba44fc250cc2021-09-22Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-24Wishart 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 LinkNot Available
METLIN IDNot Available
PubChem Compound131769784
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