Record Information |
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Version | 2.0 |
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Created at | 2024-09-11 19:47:47 UTC |
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Updated at | 2024-09-11 19:47:47 UTC |
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NP-MRD ID | NP0339123 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | Dynorphin A 9-17 |
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Description | Dynorphin A 9-17 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 A 9-17 is a very strong basic compound (based on its pKa). Different dynorphins show different receptor selectivities and potencies at receptors. Although KOR is the primary receptor for all dynorphins, the peptides do have some affinity for the μ-opioid receptor (MOR), d-opioid receptor (DOR), N-methyl-D-aspartic acid (NMDA)-type glutamate receptor. Dynorphins are stored in large (80-120 nm diameter) dense-core vesicles that are considerably larger than vesicles storing neurotransmitters. |
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Structure | CC(C)C[C@@H](NC(=O)[C@@H](CCCCN)NC(=O)[C@@H]1CCCN1C(=O)[C@@H](N)CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC1=CNC2=CC=CC=C12)C(=O)N[C@H](CC(O)=O)C(=O)N[C@H](CC(O)=N)C(=O)N[C@@H](CCC(O)=N)C(O)=O InChI=1S/C53H85N17O14/c1-28(2)23-36(66-45(76)34(15-6-8-20-55)64-50(81)40-16-10-22-70(40)51(82)31(56)12-9-21-61-53(59)60)46(77)63-33(14-5-7-19-54)44(75)67-37(24-29-27-62-32-13-4-3-11-30(29)32)47(78)69-39(26-43(73)74)49(80)68-38(25-42(58)72)48(79)65-35(52(83)84)17-18-41(57)71/h3-4,11,13,27-28,31,33-40,62H,5-10,12,14-26,54-56H2,1-2H3,(H2,57,71)(H2,58,72)(H,63,77)(H,64,81)(H,65,79)(H,66,76)(H,67,75)(H,68,80)(H,69,78)(H,73,74)(H,83,84)(H4,59,60,61)/t31-,33-,34+,35-,36+,37-,38+,39+,40-/m0/s1 |
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Synonyms | Value | Source |
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Arg-pro-lys-leu-lys-TRP-asp-asn-GLN | HMDB | Dynorphin a (9-17) | HMDB | (2S)-2-{[(2R)-2-{[(2R)-2-{[(2S)-2-{[(2S)-6-amino-2-{[(2R)-2-{[(2R)-6-amino-2-({[(2S)-1-[(2S)-2-amino-5-carbamimidamidopentanoyl]pyrrolidin-2-yl](hydroxy)methylidene}amino)-1-hydroxyhexylidene]amino}-1-hydroxy-4-methylpentylidene]amino}-1-hydroxyhexylidene]amino}-1-hydroxy-3-(1H-indol-3-yl)propylidene]amino}-3-carboxy-1-hydroxypropylidene]amino}-1-hydroxy-3-(C-hydroxycarbonimidoyl)propylidene]amino}-4-(C-hydroxycarbonimidoyl)butanoate | Generator |
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Chemical Formula | C53H85N17O14 |
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Average Mass | 1184.3475 Da |
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Monoisotopic Mass | 1183.64619 Da |
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IUPAC Name | (2S)-2-[(2R)-2-[(2R)-2-[(2S)-2-[(2S)-6-amino-2-[(2R)-2-[(2R)-6-amino-2-{[(2S)-1-[(2S)-2-amino-5-carbamimidamidopentanoyl]pyrrolidin-2-yl]formamido}hexanamido]-4-methylpentanamido]hexanamido]-3-(1H-indol-3-yl)propanamido]-3-carboxypropanamido]-3-(C-hydroxycarbonimidoyl)propanamido]-4-(C-hydroxycarbonimidoyl)butanoic acid |
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Traditional Name | (2S)-2-[(2R)-2-[(2R)-2-[(2S)-2-[(2S)-6-amino-2-[(2R)-2-[(2R)-6-amino-2-{[(2S)-1-[(2S)-2-amino-5-carbamimidamidopentanoyl]pyrrolidin-2-yl]formamido}hexanamido]-4-methylpentanamido]hexanamido]-3-(1H-indol-3-yl)propanamido]-3-carboxypropanamido]-3-(C-hydroxycarbonimidoyl)propanamido]-4-(C-hydroxycarbonimidoyl)butanoic acid |
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CAS Registry Number | Not Available |
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SMILES | CC(C)C[C@@H](NC(=O)[C@@H](CCCCN)NC(=O)[C@@H]1CCCN1C(=O)[C@@H](N)CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC1=CNC2=CC=CC=C12)C(=O)N[C@H](CC(O)=O)C(=O)N[C@H](CC(O)=N)C(=O)N[C@@H](CCC(O)=N)C(O)=O |
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InChI Identifier | InChI=1S/C53H85N17O14/c1-28(2)23-36(66-45(76)34(15-6-8-20-55)64-50(81)40-16-10-22-70(40)51(82)31(56)12-9-21-61-53(59)60)46(77)63-33(14-5-7-19-54)44(75)67-37(24-29-27-62-32-13-4-3-11-30(29)32)47(78)69-39(26-43(73)74)49(80)68-38(25-42(58)72)48(79)65-35(52(83)84)17-18-41(57)71/h3-4,11,13,27-28,31,33-40,62H,5-10,12,14-26,54-56H2,1-2H3,(H2,57,71)(H2,58,72)(H,63,77)(H,64,81)(H,65,79)(H,66,76)(H,67,75)(H,68,80)(H,69,78)(H,73,74)(H,83,84)(H4,59,60,61)/t31-,33-,34+,35-,36+,37-,38+,39+,40-/m0/s1 |
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InChI Key | RBCKMCPFHXXHJN-CELVLHDCSA-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
- Glutamine or derivatives
- Leucine or derivatives
- Aspartic acid or derivatives
- Asparagine or derivatives
- N-acyl-alpha-amino acid
- Proline or derivatives
- N-acyl-alpha amino acid or derivatives
- N-acyl-l-alpha-amino acid
- Alpha-amino acid amide
- N-acyl-l-glutamine
- Triptan
- N-substituted-alpha-amino acid
- Alpha-amino acid or derivatives
- 3-alkylindole
- Indole
- Indole or derivatives
- N-acylpyrrolidine
- Pyrrolidine carboxylic acid or derivatives
- Pyrrolidine-2-carboxamide
- Fatty acyl
- Dicarboxylic acid or derivatives
- Fatty amide
- N-acyl-amine
- Substituted pyrrole
- Benzenoid
- Pyrrolidine
- Pyrrole
- Heteroaromatic compound
- Tertiary carboxylic acid amide
- Secondary carboxylic acid amide
- Primary carboxylic acid amide
- Amino acid
- Amino acid or derivatives
- Carboxamide group
- Guanidine
- Propargyl-type 1,3-dipolar organic compound
- Organic 1,3-dipolar compound
- Carboximidamide
- Organoheterocyclic compound
- Carboxylic acid
- Azacycle
- Primary amine
- Organic nitrogen compound
- Organopnictogen compound
- Organic oxygen compound
- Primary aliphatic amine
- Amine
- Carbonyl group
- Organic oxide
- Organonitrogen compound
- Hydrocarbon derivative
- Organooxygen compound
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic heteropolycyclic 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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