Record Information |
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Version | 2.0 |
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Created at | 2022-09-09 01:58:45 UTC |
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Updated at | 2022-09-09 01:58:45 UTC |
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NP-MRD ID | NP0277364 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | histidine |
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Description | L-Histidine, also known as histidina, belongs to the class of organic compounds known as histidine and derivatives. Histidine and derivatives are compounds containing cysteine or a derivative thereof resulting from reaction of cysteine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. An alpha-amino acid that is propanoic acid bearing an amino substituent at position 2 and a 1H-imidazol-4-yl group at position 3. L-Histidine is a very strong basic compound (based on its pKa). In humans, L-histidine is involved in methylhistidine metabolism. L-Histidine is a bitter and odorless tasting compound. Outside of the human body, L-Histidine is found, on average, in the highest concentration within a few different foods, such as beluga whales, caseins, and bearded seals and in a lower concentration in other bread products, baked beans, and allium (onion). L-Histidine has also been detected, but not quantified in, several different foods, such as carp breams, black chokeberries, peach (var.), Acerola, and winter savories. histidine is found in Abutilon indicum, Arabidopsis thaliana, Caenorhabditis elegans, Castanea sativa, Catha edulis, Claviceps purpurea, Coprinopsis atramentaria, Hippospongia communis, Lupinus albus, Mycoplasma bovis, Pseudostellaria heterophylla, Puccinia graminis, Scolopendra subspinipes, Solanum lycopersicum and Stellaria media. This could make L-histidine a potential biomarker for the consumption of these foods. |
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Structure | InChI=1S/C6H9N3O2/c7-5(6(10)11)1-4-2-8-3-9-4/h2-3,5H,1,7H2,(H,8,9)(H,10,11) |
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Synonyms | Value | Source |
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alpha-Amino-1H-imidazole-4-propionic acid | ChEBI | DL-Histidine | ChEBI | Histidin | ChEBI | Histidina | ChEBI | a-Amino-1H-imidazole-4-propionate | Generator | a-Amino-1H-imidazole-4-propionic acid | Generator | alpha-Amino-1H-imidazole-4-propionate | Generator | Α-amino-1H-imidazole-4-propionate | Generator | Α-amino-1H-imidazole-4-propionic acid | Generator |
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Chemical Formula | C6H9N3O2 |
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Average Mass | 155.1546 Da |
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Monoisotopic Mass | 155.06948 Da |
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IUPAC Name | 2-amino-3-(1H-imidazol-5-yl)propanoic acid |
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Traditional Name | histidine |
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CAS Registry Number | Not Available |
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SMILES | NC(CC1=CN=CN1)C(O)=O |
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InChI Identifier | InChI=1S/C6H9N3O2/c7-5(6(10)11)1-4-2-8-3-9-4/h2-3,5H,1,7H2,(H,8,9)(H,10,11) |
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InChI Key | HNDVDQJCIGZPNO-UHFFFAOYSA-N |
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Experimental Spectra |
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| Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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1D NMR | 13C NMR Spectrum (1D, 22.53 MHz, D2O, experimental) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| Predicted Spectra |
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| Not Available | 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 histidine and derivatives. Histidine and derivatives are compounds containing cysteine or a derivative thereof resulting from reaction of cysteine 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 | Histidine and derivatives |
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Alternative Parents | |
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Substituents | - Histidine or derivatives
- Alpha-amino acid
- Imidazolyl carboxylic acid derivative
- Aralkylamine
- Azole
- Imidazole
- Heteroaromatic compound
- Amino acid
- Azacycle
- Organoheterocyclic compound
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Organic nitrogen compound
- Primary amine
- Organooxygen compound
- Organonitrogen compound
- Primary aliphatic amine
- Organic oxide
- Organopnictogen compound
- Carbonyl group
- Organic oxygen compound
- Amine
- Hydrocarbon derivative
- Aromatic heteromonocyclic compound
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Molecular Framework | Aromatic heteromonocyclic 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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