Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2021-09-24 12:32:39 UTC |
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Update Date | 2021-09-24 12:32:39 UTC |
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HMDB ID | HMDB0304804 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | Leu-Leu-Tyr |
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Description | Leu-Leu-Tyr, also known as L-leu-L-leu-L-tyr or LLY, belongs to the class of organic compounds known as peptides. Peptides are compounds containing an amide derived from two or more amino carboxylic acid molecules (the same or different) by formation of a covalent bond from the carbonyl carbon of one to the nitrogen atom of another. Leu-Leu-Tyr has been detected, but not quantified in, milk (cow). This could make leu-leu-tyr a potential biomarker for the consumption of these foods. Based on a literature review a significant number of articles have been published on Leu-Leu-Tyr. |
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Structure | [H][C@](N)(CC(C)C)C(O)=N[C@@]([H])(CC(C)C)C(O)=N[C@@]([H])(CC1=CC=C(O)C=C1)C(O)=O InChI=1S/C21H33N3O5/c1-12(2)9-16(22)19(26)23-17(10-13(3)4)20(27)24-18(21(28)29)11-14-5-7-15(25)8-6-14/h5-8,12-13,16-18,25H,9-11,22H2,1-4H3,(H,23,26)(H,24,27)(H,28,29)/t16-,17-,18-/m0/s1 |
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Synonyms | Value | Source |
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(2S)-2-{[(2S)-2-{[(2S)-2-amino-4-methylpentanoyl]amino}-4-methylpentanoyl]amino}-3-(4-hydroxyphenyl)propanoic acid | ChEBI | L-L-Y | ChEBI | L-Leu-L-leu-L-tyr | ChEBI | Leucyl-leucyl-tyrosine | ChEBI | LLY | ChEBI | (2S)-2-{[(2S)-2-{[(2S)-2-amino-4-methylpentanoyl]amino}-4-methylpentanoyl]amino}-3-(4-hydroxyphenyl)propanoate | Generator |
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Chemical Formula | C21H33N3O5 |
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Average Molecular Weight | 407.511 |
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Monoisotopic Molecular Weight | 407.242021175 |
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IUPAC Name | (2S)-2-{[(2S)-2-{[(2S)-2-amino-1-hydroxy-4-methylpentylidene]amino}-1-hydroxy-4-methylpentylidene]amino}-3-(4-hydroxyphenyl)propanoic acid |
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Traditional Name | leu-leu-tyr |
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CAS Registry Number | Not Available |
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SMILES | [H][C@](N)(CC(C)C)C(O)=N[C@@]([H])(CC(C)C)C(O)=N[C@@]([H])(CC1=CC=C(O)C=C1)C(O)=O |
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InChI Identifier | InChI=1S/C21H33N3O5/c1-12(2)9-16(22)19(26)23-17(10-13(3)4)20(27)24-18(21(28)29)11-14-5-7-15(25)8-6-14/h5-8,12-13,16-18,25H,9-11,22H2,1-4H3,(H,23,26)(H,24,27)(H,28,29)/t16-,17-,18-/m0/s1 |
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InChI Key | UCNNZELZXFXXJQ-BZSNNMDCSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as peptides. Peptides are compounds containing an amide derived from two or more amino carboxylic acid molecules (the same or different) by formation of a covalent bond from the carbonyl carbon of one to the nitrogen atom of another. |
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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 | Peptides |
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Alternative Parents | |
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Substituents | - Alpha peptide
- Tyrosine or derivatives
- Phenylalanine or derivatives
- N-acyl-alpha-amino acid
- N-acyl-alpha amino acid or derivatives
- 3-phenylpropanoic-acid
- Alpha-amino acid or derivatives
- Amphetamine or derivatives
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Monocyclic benzene moiety
- Benzenoid
- Amino acid or derivatives
- Amino acid
- Organic 1,3-dipolar compound
- Propargyl-type 1,3-dipolar organic compound
- Carboximidic acid
- Carboximidic acid derivative
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Primary amine
- Organic oxide
- Primary aliphatic amine
- Amine
- Organonitrogen compound
- Organooxygen compound
- Carbonyl group
- Organopnictogen compound
- Organic oxygen compound
- Organic nitrogen compound
- Hydrocarbon derivative
- Aromatic homomonocyclic compound
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Molecular Framework | Aromatic homomonocyclic 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 | |
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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 IndicesDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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Leu-Leu-Tyr,5TMS,isomer #1 | CC(C)C[C@H](N=C(O[Si](C)(C)C)[C@H](CC(C)C)N[Si](C)(C)C)C(=N[C@@H](CC1=CC=C(O[Si](C)(C)C)C=C1)C(=O)O[Si](C)(C)C)O[Si](C)(C)C | 3051.6 | Semi standard non polar | 33892256 | Leu-Leu-Tyr,5TMS,isomer #1 | CC(C)C[C@H](N=C(O[Si](C)(C)C)[C@H](CC(C)C)N[Si](C)(C)C)C(=N[C@@H](CC1=CC=C(O[Si](C)(C)C)C=C1)C(=O)O[Si](C)(C)C)O[Si](C)(C)C | 2831.7 | Standard non polar | 33892256 | Leu-Leu-Tyr,5TMS,isomer #1 | CC(C)C[C@H](N=C(O[Si](C)(C)C)[C@H](CC(C)C)N[Si](C)(C)C)C(=N[C@@H](CC1=CC=C(O[Si](C)(C)C)C=C1)C(=O)O[Si](C)(C)C)O[Si](C)(C)C | 3587.1 | Standard polar | 33892256 | Leu-Leu-Tyr,5TMS,isomer #2 | CC(C)C[C@H](N=C(O[Si](C)(C)C)[C@H](CC(C)C)N([Si](C)(C)C)[Si](C)(C)C)C(=N[C@@H](CC1=CC=C(O[Si](C)(C)C)C=C1)C(=O)O)O[Si](C)(C)C | 3206.2 | Semi standard non polar | 33892256 | Leu-Leu-Tyr,5TMS,isomer #2 | CC(C)C[C@H](N=C(O[Si](C)(C)C)[C@H](CC(C)C)N([Si](C)(C)C)[Si](C)(C)C)C(=N[C@@H](CC1=CC=C(O[Si](C)(C)C)C=C1)C(=O)O)O[Si](C)(C)C | 2897.4 | Standard non polar | 33892256 | Leu-Leu-Tyr,5TMS,isomer #2 | CC(C)C[C@H](N=C(O[Si](C)(C)C)[C@H](CC(C)C)N([Si](C)(C)C)[Si](C)(C)C)C(=N[C@@H](CC1=CC=C(O[Si](C)(C)C)C=C1)C(=O)O)O[Si](C)(C)C | 3773.5 | Standard polar | 33892256 | Leu-Leu-Tyr,5TMS,isomer #3 | CC(C)C[C@H](N=C(O[Si](C)(C)C)[C@H](CC(C)C)N([Si](C)(C)C)[Si](C)(C)C)C(=N[C@@H](CC1=CC=C(O)C=C1)C(=O)O[Si](C)(C)C)O[Si](C)(C)C | 3149.3 | Semi standard non polar | 33892256 | Leu-Leu-Tyr,5TMS,isomer #3 | CC(C)C[C@H](N=C(O[Si](C)(C)C)[C@H](CC(C)C)N([Si](C)(C)C)[Si](C)(C)C)C(=N[C@@H](CC1=CC=C(O)C=C1)C(=O)O[Si](C)(C)C)O[Si](C)(C)C | 2936.6 | Standard non polar | 33892256 | Leu-Leu-Tyr,5TMS,isomer #3 | CC(C)C[C@H](N=C(O[Si](C)(C)C)[C@H](CC(C)C)N([Si](C)(C)C)[Si](C)(C)C)C(=N[C@@H](CC1=CC=C(O)C=C1)C(=O)O[Si](C)(C)C)O[Si](C)(C)C | 3696.4 | Standard polar | 33892256 | Leu-Leu-Tyr,5TMS,isomer #4 | CC(C)C[C@H](N=C(O[Si](C)(C)C)[C@H](CC(C)C)N([Si](C)(C)C)[Si](C)(C)C)C(O)=N[C@@H](CC1=CC=C(O[Si](C)(C)C)C=C1)C(=O)O[Si](C)(C)C | 3169.7 | Semi standard non polar | 33892256 | Leu-Leu-Tyr,5TMS,isomer #4 | CC(C)C[C@H](N=C(O[Si](C)(C)C)[C@H](CC(C)C)N([Si](C)(C)C)[Si](C)(C)C)C(O)=N[C@@H](CC1=CC=C(O[Si](C)(C)C)C=C1)C(=O)O[Si](C)(C)C | 2962.3 | Standard non polar | 33892256 | Leu-Leu-Tyr,5TMS,isomer #4 | CC(C)C[C@H](N=C(O[Si](C)(C)C)[C@H](CC(C)C)N([Si](C)(C)C)[Si](C)(C)C)C(O)=N[C@@H](CC1=CC=C(O[Si](C)(C)C)C=C1)C(=O)O[Si](C)(C)C | 3842.7 | Standard polar | 33892256 | Leu-Leu-Tyr,5TMS,isomer #5 | CC(C)C[C@H](N=C(O)[C@H](CC(C)C)N([Si](C)(C)C)[Si](C)(C)C)C(=N[C@@H](CC1=CC=C(O[Si](C)(C)C)C=C1)C(=O)O[Si](C)(C)C)O[Si](C)(C)C | 3190.3 | Semi standard non polar | 33892256 | Leu-Leu-Tyr,5TMS,isomer #5 | CC(C)C[C@H](N=C(O)[C@H](CC(C)C)N([Si](C)(C)C)[Si](C)(C)C)C(=N[C@@H](CC1=CC=C(O[Si](C)(C)C)C=C1)C(=O)O[Si](C)(C)C)O[Si](C)(C)C | 2989.1 | Standard non polar | 33892256 | Leu-Leu-Tyr,5TMS,isomer #5 | CC(C)C[C@H](N=C(O)[C@H](CC(C)C)N([Si](C)(C)C)[Si](C)(C)C)C(=N[C@@H](CC1=CC=C(O[Si](C)(C)C)C=C1)C(=O)O[Si](C)(C)C)O[Si](C)(C)C | 3769.9 | Standard polar | 33892256 | Leu-Leu-Tyr,6TMS,isomer #1 | CC(C)C[C@H](N=C(O[Si](C)(C)C)[C@H](CC(C)C)N([Si](C)(C)C)[Si](C)(C)C)C(=N[C@@H](CC1=CC=C(O[Si](C)(C)C)C=C1)C(=O)O[Si](C)(C)C)O[Si](C)(C)C | 3232.5 | Semi standard non polar | 33892256 | Leu-Leu-Tyr,6TMS,isomer #1 | CC(C)C[C@H](N=C(O[Si](C)(C)C)[C@H](CC(C)C)N([Si](C)(C)C)[Si](C)(C)C)C(=N[C@@H](CC1=CC=C(O[Si](C)(C)C)C=C1)C(=O)O[Si](C)(C)C)O[Si](C)(C)C | 2978.6 | Standard non polar | 33892256 | Leu-Leu-Tyr,6TMS,isomer #1 | CC(C)C[C@H](N=C(O[Si](C)(C)C)[C@H](CC(C)C)N([Si](C)(C)C)[Si](C)(C)C)C(=N[C@@H](CC1=CC=C(O[Si](C)(C)C)C=C1)C(=O)O[Si](C)(C)C)O[Si](C)(C)C | 3463.9 | Standard polar | 33892256 |
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| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Leu-Leu-Tyr 10V, Positive-QTOF | splash10-053f-4936300000-1562abac6846631f3f22 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Leu-Leu-Tyr 20V, Positive-QTOF | splash10-001r-6910000000-05ed3528337b047c4298 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Leu-Leu-Tyr 40V, Positive-QTOF | splash10-0a4r-9400000000-362e5a33ff13aec64895 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Leu-Leu-Tyr 10V, Negative-QTOF | splash10-0a4i-0337900000-967ebc862ef3ce7f6256 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Leu-Leu-Tyr 20V, Negative-QTOF | splash10-03fr-1956100000-429826570ba0113bc2ba | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Leu-Leu-Tyr 40V, Negative-QTOF | splash10-01u3-5910000000-e0eef7cd12c01876b533 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Leu-Leu-Tyr 10V, Negative-QTOF | splash10-0a4i-0501900000-d2a5ec68ac7d83efd8b2 | 2021-10-11 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Leu-Leu-Tyr 20V, Negative-QTOF | splash10-02e9-2901000000-6f1a8d843802449ac3d7 | 2021-10-11 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Leu-Leu-Tyr 40V, Negative-QTOF | splash10-0006-9510000000-393e196b68994b94a17c | 2021-10-11 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Leu-Leu-Tyr 10V, Positive-QTOF | splash10-0a4i-0322900000-c239163c3da90e797e68 | 2021-10-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Leu-Leu-Tyr 20V, Positive-QTOF | splash10-014r-9500000000-ca18b740d4ce3d0c5eb0 | 2021-10-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Leu-Leu-Tyr 40V, Positive-QTOF | splash10-014l-9400000000-2fd434db3275121422ee | 2021-10-22 | Wishart Lab | View Spectrum |
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