Record Information |
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Version | 2.0 |
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Created at | 2024-09-11 19:48:16 UTC |
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Updated at | 2024-09-11 19:48:16 UTC |
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NP-MRD ID | NP0339125 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | Dynorphin B (10-13) |
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Description | Dynorphin B (10-13), also known as lys-val-val-THR, belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. Dynorphin B (10-13) is a very strong basic compound (based on its pKa). The peptide was called dynorphin (from the Greek dynamis=power) to describe its potency. The first clues to the functionality of dynorphins came from Goldstein et al. In their work with opioid peptides. Dynorphin B is a form of dynorphin. |
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Structure | CC(C)[C@H](NC(=O)[C@H](N)CCCCN)C(=O)N[C@H](C(C)C)C(=O)N[C@@H]([C@H](C)O)C(O)=O InChI=1S/C20H39N5O6/c1-10(2)14(23-17(27)13(22)8-6-7-9-21)18(28)24-15(11(3)4)19(29)25-16(12(5)26)20(30)31/h10-16,26H,6-9,21-22H2,1-5H3,(H,23,27)(H,24,28)(H,25,29)(H,30,31)/t12-,13+,14-,15+,16-/m0/s1 |
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Synonyms | Value | Source |
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Lys-val-val-THR | HMDB | (2S,3S)-2-{[(2R)-2-{[(2S)-2-{[(2R)-2,6-diamino-1-hydroxyhexylidene]amino}-1-hydroxy-3-methylbutylidene]amino}-1-hydroxy-3-methylbutylidene]amino}-3-hydroxybutanoate | Generator |
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Chemical Formula | C20H39N5O6 |
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Average Mass | 445.5536 Da |
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Monoisotopic Mass | 445.29003 Da |
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IUPAC Name | (2S,3S)-2-[(2R)-2-[(2S)-2-[(2R)-2,6-diaminohexanamido]-3-methylbutanamido]-3-methylbutanamido]-3-hydroxybutanoic acid |
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Traditional Name | (2S,3S)-2-[(2R)-2-[(2S)-2-[(2R)-2,6-diaminohexanamido]-3-methylbutanamido]-3-methylbutanamido]-3-hydroxybutanoic acid |
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CAS Registry Number | Not Available |
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SMILES | CC(C)[C@H](NC(=O)[C@H](N)CCCCN)C(=O)N[C@H](C(C)C)C(=O)N[C@@H]([C@H](C)O)C(O)=O |
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InChI Identifier | InChI=1S/C20H39N5O6/c1-10(2)14(23-17(27)13(22)8-6-7-9-21)18(28)24-15(11(3)4)19(29)25-16(12(5)26)20(30)31/h10-16,26H,6-9,21-22H2,1-5H3,(H,23,27)(H,24,28)(H,25,29)(H,30,31)/t12-,13+,14-,15+,16-/m0/s1 |
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InChI Key | VSLCIGXQLCYQTD-NPJQDHAYSA-N |
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Experimental Spectra |
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| Not Available | 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 | Not Available |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. |
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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 | Oligopeptides |
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Alternative Parents | |
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Substituents | - Alpha-oligopeptide
- Valine or derivatives
- N-acyl-l-alpha-amino acid
- N-acyl-alpha-amino acid
- N-acyl-alpha amino acid or derivatives
- Alpha-amino acid amide
- N-substituted-alpha-amino acid
- Alpha-amino acid or derivatives
- Beta-hydroxy acid
- Branched fatty acid
- Hydroxy fatty acid
- Short-chain hydroxy acid
- Fatty amide
- Hydroxy acid
- N-acyl-amine
- Fatty acyl
- Fatty acid
- Secondary carboxylic acid amide
- Secondary alcohol
- Amino acid or derivatives
- Amino acid
- Carboxamide group
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Organopnictogen compound
- Alcohol
- Hydrocarbon derivative
- Carbonyl group
- Primary aliphatic amine
- Organic oxide
- Organic nitrogen compound
- Amine
- Organonitrogen compound
- Organooxygen compound
- Primary amine
- Organic oxygen compound
- Aliphatic acyclic compound
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Molecular Framework | Aliphatic acyclic 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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