| Record Information |
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| Version | 2.0 |
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| Created at | 2024-09-11 19:54:21 UTC |
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| Updated at | 2024-09-11 19:54:22 UTC |
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| NP-MRD ID | NP0339147 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Neuromedin B |
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| Description | Neuromedin B belongs to the class of organic compounds known as polypeptides. These are peptides containing ten or more amino acid residues. Neuromedin B is a very strong basic compound (based on its pKa). NMB acts by binding to its high affinity cell surface receptor, neuromedin B receptor (NMBR). Upon binding several intracellular signaling pathways are triggered (see Figure 2). |
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| Structure | CSCC[C@H](NC(=O)[C@@H](CC1=CC=CC=C1)NC(=O)[C@H](CC1=CNC=N1)NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](C)NC(=O)[C@@H](CC1=CNC2=CC=CC=C12)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(O)=N)NC(=O)CN)[C@@H](C)O)C(O)=N InChI=1S/C52H73N15O12S/c1-27(2)17-36(64-51(78)40(21-41(54)69)61-42(70)22-53)48(75)66-38(19-31-23-57-34-14-10-9-13-33(31)34)47(74)60-28(3)46(73)67-44(29(4)68)52(79)58-25-43(71)62-39(20-32-24-56-26-59-32)50(77)65-37(18-30-11-7-6-8-12-30)49(76)63-35(45(55)72)15-16-80-5/h6-14,23-24,26-29,35-40,44,57,68H,15-22,25,53H2,1-5H3,(H2,54,69)(H2,55,72)(H,56,59)(H,58,79)(H,60,74)(H,61,70)(H,62,71)(H,63,76)(H,64,78)(H,65,77)(H,66,75)(H,67,73)/t28-,29-,35+,36+,37-,38-,39+,40-,44+/m1/s1 |
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| Synonyms | | Value | Source |
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| Gly-asn-leu-TRP-ala-THR-gly-his-phe-met-NH2 | HMDB | | Glycyl-arginyl-leucyl-tryptophyl-alanyl-threonyl-glycyl-histidyl-phenylalanyl-methioninamide | HMDB | | (2R)-2-[(2-Amino-1-hydroxyethylidene)amino]-N-[(1S)-1-{[(1R)-1-{[(1R)-1-{[(1S,2R)-2-hydroxy-1-[({[(1S)-1-{[(1R)-1-{[(1S)-1-(C-hydroxycarbonimidoyl)-3-(methylsulfanyl)propyl]-C-hydroxycarbonimidoyl}-2-phenylethyl]-C-hydroxycarbonimidoyl}-2-(1H-imidazol-5-yl)ethyl]-C-hydroxycarbonimidoyl}methyl)-C-hydroxycarbonimidoyl]propyl]-C-hydroxycarbonimidoyl}ethyl]-C-hydroxycarbonimidoyl}-2-(1H-indol-3-yl)ethyl]-C-hydroxycarbonimidoyl}-3-methylbutyl]butanediimidate | Generator | | (2R)-2-[(2-Amino-1-hydroxyethylidene)amino]-N-[(1S)-1-{[(1R)-1-{[(1R)-1-{[(1S,2R)-2-hydroxy-1-[({[(1S)-1-{[(1R)-1-{[(1S)-1-(C-hydroxycarbonimidoyl)-3-(methylsulphanyl)propyl]-C-hydroxycarbonimidoyl}-2-phenylethyl]-C-hydroxycarbonimidoyl}-2-(1H-imidazol-5-yl)ethyl]-C-hydroxycarbonimidoyl}methyl)-C-hydroxycarbonimidoyl]propyl]-C-hydroxycarbonimidoyl}ethyl]-C-hydroxycarbonimidoyl}-2-(1H-indol-3-yl)ethyl]-C-hydroxycarbonimidoyl}-3-methylbutyl]butanediimidate | Generator | | (2R)-2-[(2-Amino-1-hydroxyethylidene)amino]-N-[(1S)-1-{[(1R)-1-{[(1R)-1-{[(1S,2R)-2-hydroxy-1-[({[(1S)-1-{[(1R)-1-{[(1S)-1-(C-hydroxycarbonimidoyl)-3-(methylsulphanyl)propyl]-C-hydroxycarbonimidoyl}-2-phenylethyl]-C-hydroxycarbonimidoyl}-2-(1H-imidazol-5-yl)ethyl]-C-hydroxycarbonimidoyl}methyl)-C-hydroxycarbonimidoyl]propyl]-C-hydroxycarbonimidoyl}ethyl]-C-hydroxycarbonimidoyl}-2-(1H-indol-3-yl)ethyl]-C-hydroxycarbonimidoyl}-3-methylbutyl]butanediimidic acid | Generator | | Neuromedin b | MeSH |
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| Chemical Formula | C52H73N15O12S |
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| Average Mass | 1132.2940 Da |
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| Monoisotopic Mass | 1131.52838 Da |
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| IUPAC Name | (2S)-2-[(2R)-2-[(2S)-2-{2-[(2S,3R)-2-[(2R)-2-[(2R)-2-[(2S)-2-[(2R)-2-(2-aminoacetamido)-3-(C-hydroxycarbonimidoyl)propanamido]-4-methylpentanamido]-3-(1H-indol-3-yl)propanamido]propanamido]-3-hydroxybutanamido]acetamido}-3-(1H-imidazol-4-yl)propanamido]-3-phenylpropanamido]-4-(methylsulfanyl)butanimidic acid |
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| Traditional Name | (2S)-2-[(2R)-2-[(2S)-2-{2-[(2S,3R)-2-[(2R)-2-[(2R)-2-[(2S)-2-[(2R)-2-(2-aminoacetamido)-3-(C-hydroxycarbonimidoyl)propanamido]-4-methylpentanamido]-3-(1H-indol-3-yl)propanamido]propanamido]-3-hydroxybutanamido]acetamido}-3-(1H-imidazol-4-yl)propanamido]-3-phenylpropanamido]-4-(methylsulfanyl)butanimidic acid |
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| CAS Registry Number | Not Available |
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| SMILES | CSCC[C@H](NC(=O)[C@@H](CC1=CC=CC=C1)NC(=O)[C@H](CC1=CNC=N1)NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](C)NC(=O)[C@@H](CC1=CNC2=CC=CC=C12)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(O)=N)NC(=O)CN)[C@@H](C)O)C(O)=N |
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| InChI Identifier | InChI=1S/C52H73N15O12S/c1-27(2)17-36(64-51(78)40(21-41(54)69)61-42(70)22-53)48(75)66-38(19-31-23-57-34-14-10-9-13-33(31)34)47(74)60-28(3)46(73)67-44(29(4)68)52(79)58-25-43(71)62-39(20-32-24-56-26-59-32)50(77)65-37(18-30-11-7-6-8-12-30)49(76)63-35(45(55)72)15-16-80-5/h6-14,23-24,26-29,35-40,44,57,68H,15-22,25,53H2,1-5H3,(H2,54,69)(H2,55,72)(H,56,59)(H,58,79)(H,60,74)(H,61,70)(H,62,71)(H,63,76)(H,64,78)(H,65,77)(H,66,75)(H,67,73)/t28-,29-,35+,36+,37-,38-,39+,40-,44+/m1/s1 |
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| InChI Key | YPFNACALNKVZNK-ICQOWDAWSA-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 polypeptides. These are peptides containing ten or more amino acid residues. |
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| Kingdom | Organic compounds |
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| Super Class | Organic Polymers |
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| Class | Polypeptides |
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| Sub Class | Not Available |
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| Direct Parent | Polypeptides |
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| Alternative Parents | |
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| Substituents | - Polypeptide
- Alpha peptide
- Phenylalanine or derivatives
- Histidine or derivatives
- Methionine or derivatives
- Asparagine or derivatives
- Leucine or derivatives
- N-acyl-alpha amino acid or derivatives
- Alpha-amino acid amide
- Triptan
- Alanine or derivatives
- 3-alkylindole
- N-substituted-alpha-amino acid
- Alpha-amino acid or derivatives
- Amphetamine or derivatives
- Indole
- Indole or derivatives
- Monocyclic benzene moiety
- Fatty amide
- Substituted pyrrole
- Fatty acyl
- N-acyl-amine
- Benzenoid
- Azole
- Heteroaromatic compound
- Imidazole
- Pyrrole
- Secondary carboxylic acid amide
- Secondary alcohol
- Primary carboxylic acid amide
- Amino acid or derivatives
- Carboxamide group
- Thioether
- Carboxylic acid derivative
- Azacycle
- Organoheterocyclic compound
- Dialkylthioether
- Sulfenyl compound
- Organic nitrogen compound
- Primary amine
- Organonitrogen compound
- Carbonyl group
- Hydrocarbon derivative
- Alcohol
- Organic oxide
- Organic oxygen compound
- Organopnictogen compound
- Organosulfur compound
- Primary aliphatic amine
- Amine
- 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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