Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2021-09-11 10:45:37 UTC |
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Update Date | 2021-09-26 23:05:32 UTC |
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HMDB ID | HMDB0252744 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | Gliadins |
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Description | Gliadin, also known as alpha gliadin, 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. Gliadin has been detected, but not quantified in, several different foods, such as breakfast cereal, cereals and cereal products, common wheats (Triticum aestivum), and wheats (Triticum). This could make gliadin a potential biomarker for the consumption of these foods. Based on a literature review a significant number of articles have been published on Gliadin. This compound has been identified in human blood as reported by (PMID: 31557052 ). Gliadins is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Gliadins 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. |
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Structure | NC(CC1=CC=C(O)C=C1)C(=O)N1CCCC1C(O)=NC(CCC(O)=N)C(=O)N1CCCC1C(O)=NC(CCC(O)=N)C(O)=O InChI=1S/C29H41N7O9/c30-18(15-16-5-7-17(37)8-6-16)27(42)35-13-1-3-21(35)25(40)33-19(9-11-23(31)38)28(43)36-14-2-4-22(36)26(41)34-20(29(44)45)10-12-24(32)39/h5-8,18-22,37H,1-4,9-15,30H2,(H2,31,38)(H2,32,39)(H,33,40)(H,34,41)(H,44,45) |
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Synonyms | Value | Source |
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alpha Gliadin | MeSH | alpha-Gliadin | MeSH | Tyr-pro-GLN-pro-GLN | MeSH | alpha-Gliadin (43-47) | MeSH | Gliadin | MeSH | Gliadophorin (43-47) | MeSH |
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Chemical Formula | C29H41N7O9 |
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Average Molecular Weight | 631.687 |
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Monoisotopic Molecular Weight | 631.296575928 |
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IUPAC Name | 2-{[(1-{2-[({1-[2-amino-3-(4-hydroxyphenyl)propanoyl]pyrrolidin-2-yl}(hydroxy)methylidene)amino]-4-(C-hydroxycarbonimidoyl)butanoyl}pyrrolidin-2-yl)(hydroxy)methylidene]amino}-4-(C-hydroxycarbonimidoyl)butanoic acid |
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Traditional Name | 2-{[(1-{2-[({1-[2-amino-3-(4-hydroxyphenyl)propanoyl]pyrrolidin-2-yl}(hydroxy)methylidene)amino]-4-(C-hydroxycarbonimidoyl)butanoyl}pyrrolidin-2-yl)(hydroxy)methylidene]amino}-4-(C-hydroxycarbonimidoyl)butanoic acid |
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CAS Registry Number | Not Available |
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SMILES | NC(CC1=CC=C(O)C=C1)C(=O)N1CCCC1C(O)=NC(CCC(O)=N)C(=O)N1CCCC1C(O)=NC(CCC(O)=N)C(O)=O |
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InChI Identifier | InChI=1S/C29H41N7O9/c30-18(15-16-5-7-17(37)8-6-16)27(42)35-13-1-3-21(35)25(40)33-19(9-11-23(31)38)28(43)36-14-2-4-22(36)26(41)34-20(29(44)45)10-12-24(32)39/h5-8,18-22,37H,1-4,9-15,30H2,(H2,31,38)(H2,32,39)(H,33,40)(H,34,41)(H,44,45) |
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InChI Key | HZWWPUTXBJEENE-UHFFFAOYSA-N |
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Chemical Taxonomy |
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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. |
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Kingdom | Organic compounds |
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Super Class | Organic acids and derivatives |
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Class | Carboxylic acids and derivatives |
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Sub Class | Amino acids, peptides, and analogues |
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Direct Parent | Oligopeptides |
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Alternative Parents | |
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Substituents | - Alpha-oligopeptide
- Glutamine or derivatives
- N-acyl-alpha amino acid or derivatives
- N-acyl-alpha-amino acid
- Proline or derivatives
- Alpha-amino acid amide
- Alpha-amino acid or derivatives
- Amphetamine or derivatives
- Pyrrolidine carboxylic acid or derivatives
- N-acylpyrrolidine
- Pyrrolidine-2-carboxamide
- 1-hydroxy-2-unsubstituted benzenoid
- Aralkylamine
- Phenol
- Fatty amide
- Fatty acyl
- Benzenoid
- Monocyclic benzene moiety
- Tertiary carboxylic acid amide
- Pyrrolidine
- Amino acid or derivatives
- Carboxamide group
- Amino acid
- Secondary carboxylic acid amide
- Primary carboxylic acid amide
- Organoheterocyclic compound
- Azacycle
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Hydrocarbon derivative
- Primary aliphatic amine
- Amine
- Organic oxygen compound
- Carbonyl group
- Organic oxide
- Organonitrogen compound
- Organooxygen compound
- Organic nitrogen compound
- Primary amine
- Organopnictogen compound
- Aromatic heteromonocyclic compound
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Molecular Framework | Aromatic heteromonocyclic compounds |
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External Descriptors | Not Available |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | Not Available |
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Role | Not Available |
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Physical Properties |
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State | Not Available |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatized |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_1_3) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_1_4) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_1_5) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_1_6) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_1_7) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_1_8) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_1_9) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_2_1) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_2_2) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_2_3) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_2_4) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_2_5) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_2_6) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_2_7) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_2_8) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_2_9) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_2_10) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_2_11) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_2_12) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_2_13) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_2_14) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_2_15) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gliadins GC-MS (TMS_2_16) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gliadins 10V, Positive-QTOF | splash10-02a2-0725259000-4395c01738e619142185 | 2016-08-02 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gliadins 20V, Positive-QTOF | splash10-0002-2923110000-524beb5ee45489168c7f | 2016-08-02 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gliadins 40V, Positive-QTOF | splash10-006t-7920000000-74bd38877e1beb515314 | 2016-08-02 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gliadins 10V, Negative-QTOF | splash10-01q9-0111139000-7445bdb9e44538f35a54 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gliadins 20V, Negative-QTOF | splash10-03dl-4885689000-de9c9789636f9834b1c8 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gliadins 40V, Negative-QTOF | splash10-0007-9651202000-43e32ada75cf563c1137 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gliadins 10V, Positive-QTOF | splash10-00lr-0200109000-358c754b260d7f35f241 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gliadins 20V, Positive-QTOF | splash10-05nk-2900243000-fb836ef8585528e2a28c | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gliadins 40V, Positive-QTOF | splash10-00di-9810100000-f5ad48ae5236c3e9f416 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gliadins 10V, Negative-QTOF | splash10-01q9-0000109000-cba5c38cc4a563b730ba | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gliadins 20V, Negative-QTOF | splash10-0036-3930314000-e88d3a8eadfe9ca263d3 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gliadins 40V, Negative-QTOF | splash10-0007-6932300000-294a4d25942de61c3694 | 2021-10-12 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum |
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