Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2013-05-09 21:13:54 UTC |
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Update Date | 2022-03-07 03:17:42 UTC |
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HMDB ID | HMDB0060257 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Selenomethionine se-oxide |
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Description | Selenomethionine se-oxide belongs to the class of organic compounds known as alpha amino acids. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon). Selenomethionine se-oxide is a very strong basic compound (based on its pKa). |
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Structure | InChI=1S/C5H11NO3Se/c1-10(9)3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8) |
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Synonyms | Not Available |
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Chemical Formula | C5H11NO3Se |
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Average Molecular Weight | 212.11 |
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Monoisotopic Molecular Weight | 212.990415051 |
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IUPAC Name | 2-amino-4-methaneseleninylbutanoic acid |
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Traditional Name | selenomethionine se-oxide |
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CAS Registry Number | Not Available |
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SMILES | C[Se](=O)CCC(N)C(O)=O |
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InChI Identifier | InChI=1S/C5H11NO3Se/c1-10(9)3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8) |
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InChI Key | KGXZPWNBFWCDRF-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as alpha amino acids. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon). |
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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 | Alpha amino acids |
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Alternative Parents | |
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Substituents | - Alpha-amino acid
- Fatty acid
- Amino acid
- Selenoxide group
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Selenoether
- Seleninyl compound
- Organic nitrogen compound
- Hydrocarbon derivative
- Organic oxide
- Primary amine
- Organoselenium compound
- Organooxygen compound
- Organonitrogen compound
- Organopnictogen compound
- Primary aliphatic amine
- Organic oxygen compound
- Carbonyl group
- Amine
- Aliphatic acyclic compound
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Molecular Framework | Aliphatic acyclic compounds |
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External Descriptors | |
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Ontology |
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Physiological effect | Not Available |
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Disposition | Not Available |
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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 IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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Selenomethionine se-oxide,1TMS,isomer #1 | C[Se](=O)CCC(N)C(=O)O[Si](C)(C)C | 1604.5 | Semi standard non polar | 33892256 | Selenomethionine se-oxide,1TMS,isomer #2 | C[Se](=O)CCC(N[Si](C)(C)C)C(=O)O | 1643.0 | Semi standard non polar | 33892256 | Selenomethionine se-oxide,2TMS,isomer #1 | C[Se](=O)CCC(N[Si](C)(C)C)C(=O)O[Si](C)(C)C | 1691.3 | Semi standard non polar | 33892256 | Selenomethionine se-oxide,2TMS,isomer #1 | C[Se](=O)CCC(N[Si](C)(C)C)C(=O)O[Si](C)(C)C | 1566.3 | Standard non polar | 33892256 | Selenomethionine se-oxide,2TMS,isomer #1 | C[Se](=O)CCC(N[Si](C)(C)C)C(=O)O[Si](C)(C)C | 1747.7 | Standard polar | 33892256 | Selenomethionine se-oxide,2TMS,isomer #2 | C[Se](=O)CCC(C(=O)O)N([Si](C)(C)C)[Si](C)(C)C | 1795.6 | Semi standard non polar | 33892256 | Selenomethionine se-oxide,2TMS,isomer #2 | C[Se](=O)CCC(C(=O)O)N([Si](C)(C)C)[Si](C)(C)C | 1631.2 | Standard non polar | 33892256 | Selenomethionine se-oxide,2TMS,isomer #2 | C[Se](=O)CCC(C(=O)O)N([Si](C)(C)C)[Si](C)(C)C | 1943.6 | Standard polar | 33892256 | Selenomethionine se-oxide,3TMS,isomer #1 | C[Se](=O)CCC(C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1846.5 | Semi standard non polar | 33892256 | Selenomethionine se-oxide,3TMS,isomer #1 | C[Se](=O)CCC(C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1678.0 | Standard non polar | 33892256 | Selenomethionine se-oxide,3TMS,isomer #1 | C[Se](=O)CCC(C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1703.3 | Standard polar | 33892256 | Selenomethionine se-oxide,1TBDMS,isomer #1 | C[Se](=O)CCC(N)C(=O)O[Si](C)(C)C(C)(C)C | 1850.5 | Semi standard non polar | 33892256 | Selenomethionine se-oxide,1TBDMS,isomer #2 | C[Se](=O)CCC(N[Si](C)(C)C(C)(C)C)C(=O)O | 1890.2 | Semi standard non polar | 33892256 | Selenomethionine se-oxide,2TBDMS,isomer #1 | C[Se](=O)CCC(N[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C | 2138.4 | Semi standard non polar | 33892256 | Selenomethionine se-oxide,2TBDMS,isomer #1 | C[Se](=O)CCC(N[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C | 2011.6 | Standard non polar | 33892256 | Selenomethionine se-oxide,2TBDMS,isomer #1 | C[Se](=O)CCC(N[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C | 1989.2 | Standard polar | 33892256 | Selenomethionine se-oxide,2TBDMS,isomer #2 | C[Se](=O)CCC(C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2235.7 | Semi standard non polar | 33892256 | Selenomethionine se-oxide,2TBDMS,isomer #2 | C[Se](=O)CCC(C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2054.1 | Standard non polar | 33892256 | Selenomethionine se-oxide,2TBDMS,isomer #2 | C[Se](=O)CCC(C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2091.6 | Standard polar | 33892256 | Selenomethionine se-oxide,3TBDMS,isomer #1 | C[Se](=O)CCC(C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2501.5 | Semi standard non polar | 33892256 | Selenomethionine se-oxide,3TBDMS,isomer #1 | C[Se](=O)CCC(C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2314.6 | Standard non polar | 33892256 | Selenomethionine se-oxide,3TBDMS,isomer #1 | C[Se](=O)CCC(C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2069.3 | Standard polar | 33892256 |
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Spectra |
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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 - Selenomethionine se-oxide GC-MS (Non-derivatized) - 70eV, Positive | splash10-08fr-3900000000-b1082eb031a01348d57c | 2017-09-20 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Selenomethionine se-oxide GC-MS (1 TMS) - 70eV, Positive | splash10-0301-6900000000-81828566f981623d6b2d | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Selenomethionine se-oxide GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | 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 - Selenomethionine se-oxide 10V, Positive-QTOF | splash10-03xr-2690000000-87ddddb9b482e0663a98 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Selenomethionine se-oxide 20V, Positive-QTOF | splash10-02ta-0920000000-7a29e970210f761a7ee2 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Selenomethionine se-oxide 40V, Positive-QTOF | splash10-000i-4900000000-6d7db3ed47ddd918e8a7 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Selenomethionine se-oxide 10V, Negative-QTOF | splash10-03dj-0910000000-d2885e2f35e98ec34305 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Selenomethionine se-oxide 20V, Negative-QTOF | splash10-0jbl-9610000000-62d2d7c526190640492f | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Selenomethionine se-oxide 40V, Negative-QTOF | splash10-0ab9-8900000000-3654ec8219bae8e01117 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Selenomethionine se-oxide 10V, Positive-QTOF | splash10-03dj-2790000000-ba76fb9f942bc604a37f | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Selenomethionine se-oxide 20V, Positive-QTOF | splash10-0ab9-9400000000-dc870b5e2241035e938a | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Selenomethionine se-oxide 40V, Positive-QTOF | splash10-0a4i-9400000000-ea347dab8d73ea889e68 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Selenomethionine se-oxide 10V, Negative-QTOF | splash10-03di-0900000000-0260e414a07904fb2841 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Selenomethionine se-oxide 20V, Negative-QTOF | splash10-03di-0900000000-0260e414a07904fb2841 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Selenomethionine se-oxide 40V, Negative-QTOF | splash10-0a4i-0900000000-b72ba70a90a0c6a17057 | 2021-10-12 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum |
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Biological Properties |
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Cellular Locations | Not Available |
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Biospecimen Locations | Not Available |
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Tissue Locations | Not Available |
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Pathways | |
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Normal Concentrations |
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| Not Available |
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Abnormal Concentrations |
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| Not Available |
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Associated Disorders and Diseases |
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Disease References | None |
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Associated OMIM IDs | None |
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External Links |
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DrugBank ID | Not Available |
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Phenol Explorer Compound ID | Not Available |
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FooDB ID | Not Available |
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KNApSAcK ID | Not Available |
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Chemspider ID | Not Available |
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KEGG Compound ID | Not Available |
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BioCyc ID | Not Available |
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BiGG ID | Not Available |
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Wikipedia Link | Not Available |
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METLIN ID | Not Available |
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PubChem Compound | 440767 |
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PDB ID | Not Available |
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ChEBI ID | Not Available |
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Food Biomarker Ontology | Not Available |
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VMH ID | Not Available |
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MarkerDB ID | Not Available |
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Good Scents ID | Not Available |
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References |
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Synthesis Reference | Not Available |
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Material Safety Data Sheet (MSDS) | Not Available |
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General References | - Thiele I, Swainston N, Fleming RM, Hoppe A, Sahoo S, Aurich MK, Haraldsdottir H, Mo ML, Rolfsson O, Stobbe MD, Thorleifsson SG, Agren R, Bolling C, Bordel S, Chavali AK, Dobson P, Dunn WB, Endler L, Hala D, Hucka M, Hull D, Jameson D, Jamshidi N, Jonsson JJ, Juty N, Keating S, Nookaew I, Le Novere N, Malys N, Mazein A, Papin JA, Price ND, Selkov E Sr, Sigurdsson MI, Simeonidis E, Sonnenschein N, Smallbone K, Sorokin A, van Beek JH, Weichart D, Goryanin I, Nielsen J, Westerhoff HV, Kell DB, Mendes P, Palsson BO: A community-driven global reconstruction of human metabolism. Nat Biotechnol. 2013 May;31(5):419-25. doi: 10.1038/nbt.2488. Epub 2013 Mar 3. [PubMed:23455439 ]
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