| Record Information |
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| Version | 1.0 |
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| Creation Date | 2018-07-17 17:21:12 UTC |
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| Update Date | 2020-04-22 15:51:41 UTC |
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| BMDB ID | BMDB0062231 |
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| Secondary Accession Numbers | |
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| Metabolite 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 possibly soluble (in water) and a very strong basic compound (based on its pKa). |
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| Structure | |
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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 | | (2S)-2-{[(2S)-2-amino-1-hydroxy-4-(C-hydroxycarbonimidoyl)butylidene]amino}-3-(1H-imidazol-5-yl)propanoate | HMDB | | Glutaminylhistidine | HMDB |
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| Chemical Formula | C11H17N5O4 |
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| Average Molecular Weight | 283.288 |
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| Monoisotopic Molecular Weight | 283.128054047 |
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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 | 104018-08-8 |
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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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| 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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| Ontology |
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| Status | Detected but not Quantified |
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| Origin | |
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| Biofunction | Not Available |
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| Application | Not Available |
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| Cellular locations | 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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| Spectra |
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| Spectra | | Spectrum Type | Description | Splash Key | |
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| Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive | Not Available | View in JSpectraViewer |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-0159-0290000000-0277566ecd2416b20aea | View in MoNA |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-0gx0-7970000000-710b69e09df6a12fd231 | View in MoNA |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-0a4i-9200000000-e8ebc1d5476a869fa4f4 | View in MoNA |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-001i-0090000000-2b9d5ca4df8f843b8362 | View in MoNA |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-0540-9510000000-ed3317f2a969e022a420 | View in MoNA |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-0a5i-9000000000-1b1a277ec0dc9c18340b | View in MoNA |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-0f89-0970000000-e820a1735aec7864c723 | View in MoNA |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-0ke9-3910000000-e1575ca2ee5673b72f22 | View in MoNA |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-066r-9500000000-23de5ae74ea8b6d3b43c | View in MoNA |
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| 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| General References | - Pan L, Yu J, Mi Z, Mo L, Jin H, Yao C, Ren D, Menghe B: A Metabolomics Approach Uncovers Differences between Traditional and Commercial Dairy Products in Buryatia (Russian Federation). Molecules. 2018 Mar 22;23(4). pii: molecules23040735. doi: 10.3390/molecules23040735. [PubMed:29565828 ]
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