| Record Information |
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| Version | 2.0 |
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| Created at | 2022-05-12 09:13:14 UTC |
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| Updated at | 2022-05-12 09:13:14 UTC |
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| NP-MRD ID | NP0122863 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Glutaminylhistidine |
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| Description | Glutaminylhistidine, also known as Q-H dipeptide or GLN-his, belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. Glutaminylhistidine is a very strong basic compound (based on its pKa). It is an incomplete breakdown product of protein digestion or protein catabolism. |
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| Structure | [H][C@](N)(CCC(O)=N)C(O)=N[C@@]([H])(CC1=CN=CN1)C(O)=O InChI=1S/C11H17N5O4/c12-7(1-2-9(13)17)10(18)16-8(11(19)20)3-6-4-14-5-15-6/h4-5,7-8H,1-3,12H2,(H2,13,17)(H,14,15)(H,16,18)(H,19,20)/t7-,8-/m0/s1 |
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| Synonyms | | Value | Source |
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| GLN-His | HMDB | | L-Glutaminyl-L-histidine | HMDB | | N-Glutaminylhistidine | HMDB | | N-L-Glutaminyl-L-histidine | HMDB | | Glutaminyl-histidine | HMDB | | Glutamine histidine dipeptide | HMDB | | Glutamine-histidine dipeptide | HMDB | | Q-H Dipeptide | HMDB | | QH Dipeptide | HMDB | | L-GLN-L-His | HMDB | | Glutaminylhistidine | HMDB | | (2S)-2-{[(2S)-2-amino-1-hydroxy-4-(C-hydroxycarbonimidoyl)butylidene]amino}-3-(1H-imidazol-5-yl)propanoate | Generator |
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| Chemical Formula | C11H17N5O4 |
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| Average Mass | 283.2880 Da |
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| Monoisotopic Mass | 283.12805 Da |
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| IUPAC Name | (2S)-2-{[(2S)-2-amino-1-hydroxy-4-(C-hydroxycarbonimidoyl)butylidene]amino}-3-(1H-imidazol-5-yl)propanoic acid |
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| Traditional Name | (2S)-2-{[(2S)-2-amino-1-hydroxy-4-(C-hydroxycarbonimidoyl)butylidene]amino}-3-(3H-imidazol-4-yl)propanoic acid |
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| CAS Registry Number | Not Available |
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| SMILES | [H][C@](N)(CCC(O)=N)C(O)=N[C@@]([H])(CC1=CN=CN1)C(O)=O |
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| InChI Identifier | InChI=1S/C11H17N5O4/c12-7(1-2-9(13)17)10(18)16-8(11(19)20)3-6-4-14-5-15-6/h4-5,7-8H,1-3,12H2,(H2,13,17)(H,14,15)(H,16,18)(H,19,20)/t7-,8-/m0/s1 |
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| InChI Key | JZOYFBPIEHCDFV-YUMQZZPRSA-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, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, 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 | Not Available |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. |
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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 | Dipeptides |
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| Alternative Parents | |
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| Substituents | - Alpha-dipeptide
- Histidine or derivatives
- Glutamine or derivatives
- N-acyl-alpha-amino acid
- N-acyl-alpha amino acid or derivatives
- N-acyl-l-alpha-amino acid
- Alpha-amino acid amide
- Alpha-amino acid or derivatives
- Imidazolyl carboxylic acid derivative
- N-acyl-amine
- Fatty amide
- Fatty acyl
- Azole
- Heteroaromatic compound
- Imidazole
- Amino acid or derivatives
- Amino acid
- Primary carboxylic acid amide
- Secondary carboxylic acid amide
- Carboxamide group
- Azacycle
- Carboxylic acid
- Organoheterocyclic compound
- Monocarboxylic acid or derivatives
- Primary amine
- Amine
- Organic oxygen compound
- Organic nitrogen compound
- Carbonyl group
- Hydrocarbon derivative
- Organooxygen compound
- Primary aliphatic amine
- Organic oxide
- Organonitrogen 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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| 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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