| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-05 19:54:41 UTC |
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| Updated at | 2022-09-05 19:54:41 UTC |
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| NP-MRD ID | NP0219043 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (2s,4r)-2-amino-4-hydroxypentanedioic acid |
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| Description | 4-Hydroxy-L-glutamic acid, also known as 4-hydroxy-L-glutamate or L-erythro-4-hydroxyglutamate, belongs to the class of organic compounds known as glutamic acid and derivatives. Glutamic acid and derivatives are compounds containing glutamic acid or a derivative thereof resulting from reaction of glutamic acid at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. Specifically, 4-hydroxy-L-glutamic acid combines with 2-oxoglutarate to produce 4-hydroxy-2-oxoglutarate and glutamate. 4-Hydroxy-L-glutamic acid is a very strong basic compound (based on its pKa). Within humans, 4-hydroxy-L-glutamic acid participates in a number of enzymatic reactions. In particular, 4-hydroxy-L-glutamic acid can be biosynthesized from pyrroline hydroxycarboxylic acid through its interaction with the enzyme Delta-1-pyrroline-5-carboxylate dehydrogenase, mitochondrial. In addition, 4-hydroxy-L-glutamic acid can be converted into L-4-hydroxyglutamate semialdehyde through its interaction with the enzyme proline dehydrogenase 1, mitochondrial. In humans, 4-hydroxy-L-glutamic acid is involved in the metabolic disorder called the arginine: Glycine amidinotransferase deficiency (agat deficiency) pathway. 4-Hydroxy-L-glutamic acid is an intermediate in the metabolism of gamma-hydroxyglutamic acid. This reaction is catalyzed by 4-Hydroxy-L-glutamic acid aminotransferase (PMID: 13948827 ). (2s,4r)-2-amino-4-hydroxypentanedioic acid is found in Linaria vulgaris. (2s,4r)-2-amino-4-hydroxypentanedioic acid was first documented in 1962 (PMID: 13948827). The reaction can be described as: 4-Hydroxy-L-glutamate + 2-oxoglutarate <=> 4-hydroxy-2-oxoglutarate + L-glutamate. |
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| Structure | N[C@@H](C[C@@H](O)C(O)=O)C(O)=O InChI=1S/C5H9NO5/c6-2(4(8)9)1-3(7)5(10)11/h2-3,7H,1,6H2,(H,8,9)(H,10,11)/t2-,3+/m0/s1 |
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| Synonyms | | Value | Source |
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| (2S,4R)-2-Amino-4-hydroxypentanedioic acid | ChEBI | | L-Erythro-4-hydroxyglutamic acid | ChEBI | | (2S,4R)-2-Amino-4-hydroxypentanedioate | Generator | | L-Erythro-4-hydroxyglutamate | Generator | | 4-Hydroxy-L-glutamate | Generator | | Erythro-4-hydroxy-L-glutamate | HMDB | | (4R)-4-Hydroxy-L-glutamate | HMDB | | (4R)-4-Hydroxy-L-glutamic acid | HMDB | | 2-Hydroxy-4-aminoglutarate | HMDB | | 2-Hydroxy-4-aminoglutaric acid | HMDB | | 4-Hydroxyglutamate | HMDB | | 4-Hydroxyglutamic acid | HMDB | | Erythro-4-hydroxy-L-glutamic acid | HMDB | | (2S)-2-Amino-4-hydroxypentanedioic acid | HMDB | | gamma-Hydroxyglutamic acid | HMDB | | Γ-hydroxyglutamic acid | HMDB | | 4-Hydroxy-L-glutamic acid | HMDB |
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| Chemical Formula | C5H9NO5 |
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| Average Mass | 163.1287 Da |
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| Monoisotopic Mass | 163.04807 Da |
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| IUPAC Name | (2S,4R)-2-amino-4-hydroxypentanedioic acid |
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| Traditional Name | (2S,4R)-2-amino-4-hydroxypentanedioic acid |
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| CAS Registry Number | Not Available |
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| SMILES | N[C@@H](C[C@@H](O)C(O)=O)C(O)=O |
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| InChI Identifier | InChI=1S/C5H9NO5/c6-2(4(8)9)1-3(7)5(10)11/h2-3,7H,1,6H2,(H,8,9)(H,10,11)/t2-,3+/m0/s1 |
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| InChI Key | HBDWQSHEVMSFGY-STHAYSLISA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| | Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 25 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as glutamic acid and derivatives. Glutamic acid and derivatives are compounds containing glutamic acid or a derivative thereof resulting from reaction of glutamic acid at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. |
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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 | Glutamic acid and derivatives |
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| Alternative Parents | |
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| Substituents | - Glutamic acid or derivatives
- Alpha-amino acid
- L-alpha-amino acid
- Amino fatty acid
- Short-chain hydroxy acid
- Hydroxy fatty acid
- Alpha-hydroxy acid
- Fatty acyl
- Fatty acid
- Dicarboxylic acid or derivatives
- Hydroxy acid
- 1,3-aminoalcohol
- Amino acid
- Secondary alcohol
- Carboxylic acid
- Organic nitrogen compound
- Primary aliphatic amine
- Organonitrogen compound
- Organooxygen compound
- Primary amine
- Hydrocarbon derivative
- Carbonyl group
- Organic oxide
- Amine
- Organopnictogen compound
- Organic oxygen compound
- Alcohol
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | |
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| Physical Properties |
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| State | Not Available |
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| Experimental 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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| Predicted Properties | |
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