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Record Information
Version2.0
Created at2021-01-06 07:56:30 UTC
Updated at2021-07-15 17:39:55 UTC
NP-MRD IDNP0022768
Secondary Accession NumbersNone
Natural Product Identification
Common NameISP-I
Provided ByNPAtlasNPAtlas Logo
DescriptionMyriocin is also known as thermozymocidin or ISP-1. Myriocin is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. ISP-I is found in Isaria, Isaria sinclairii and Melanocarpus albomyces. ISP-I was first documented in 1994 (PMID: 8150717). Based on a literature review a small amount of articles have been published on Myriocin (PMID: 15679316) (PMID: 21456524) (PMID: 23178537) (PMID: 23659342).
Structure
Data?1624507169
Synonyms
ValueSource
Antibiotic isp-IChEBI
ThermozymocidinChEBI
ISP-1Kegg
2-Amino-2-hydroxymethyl-3,4-dihydroxy-14- oxoeicos-6-enoic acidMeSH
ISP-1 serine palmitoyltransferase inhibitorMeSH
ISP-1 suppressantMeSH
SPI-1 inhibitorMeSH
(e,2S,3R,4R)-2-amino-3,4-Dihydroxy-2-(hydroxymethyl)-14-oxoicos-6-enoateGenerator
MyriocinMeSH
Chemical FormulaC21H39NO6
Average Mass401.5440 Da
Monoisotopic Mass401.27774 Da
IUPAC Name(2S,3R,4R,6E)-2-amino-3,4-dihydroxy-2-(hydroxymethyl)-14-oxoicos-6-enoic acid
Traditional Namemyriocin
CAS Registry NumberNot Available
SMILES
CCCCCCC(=O)CCCCCC\C=C\C[C@@H](O)[C@H](O)[C@@](N)(CO)C(O)=O
InChI Identifier
InChI=1S/C21H39NO6/c1-2-3-4-10-13-17(24)14-11-8-6-5-7-9-12-15-18(25)19(26)21(22,16-23)20(27)28/h9,12,18-19,23,25-26H,2-8,10-11,13-16,22H2,1H3,(H,27,28)/b12-9+/t18-,19+,21+/m1/s1
InChI KeyZZIKIHCNFWXKDY-GNTQXERDSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
IsariaNPAtlas
Isaria sinclairiiLOTUS Database
Melanocarpus albomycesLOTUS Database
Species Where Detected
Species NameSourceReference
Cordyceps heteropodaKNApSAcK Database
Myriococcum albomyces MRRL 3858KNApSAcK Database
Chemical Taxonomy
DescriptionThis compound belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acids and conjugates
Direct ParentLong-chain fatty acids
Alternative Parents
Substituents
  • Long-chain fatty acid
  • Alpha-amino acid
  • Alpha-amino acid or derivatives
  • D-alpha-amino acid
  • L-alpha-amino acid
  • Amino fatty acid
  • Beta-hydroxy acid
  • Branched fatty acid
  • Hydroxy fatty acid
  • Keto fatty acid
  • Unsaturated fatty acid
  • Hydroxy acid
  • 1,3-aminoalcohol
  • Amino acid
  • Secondary alcohol
  • Amino acid or derivatives
  • Ketone
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Carboxylic acid
  • Primary aliphatic amine
  • Organic oxide
  • Primary amine
  • Carbonyl group
  • Alcohol
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Amine
  • Organooxygen compound
  • Primary alcohol
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP0.3ALOGPS
logP0.49ChemAxon
logS-3.8ALOGPS
pKa (Strongest Acidic)2.06ChemAxon
pKa (Strongest Basic)8.35ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area141.08 ŲChemAxon
Rotatable Bond Count18ChemAxon
Refractivity109.38 m³·mol⁻¹ChemAxon
Polarizability45.24 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
NPAtlas IDNPA020597
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00016936
Chemspider ID4942874
KEGG Compound IDC19914
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkMyriocin
METLIN IDNot Available
PubChem Compound6438394
PDB IDNot Available
ChEBI ID582124
Good Scents IDNot Available
References
General References
  1. Krasnoff SB, Reategui RF, Wagenaar MM, Gloer JB, Gibson DM: Cicadapeptins I and II: new Aib-containing peptides from the entomopathogenic fungus Cordyceps heteropoda. J Nat Prod. 2005 Jan;68(1):50-5. doi: 10.1021/np0497189. [PubMed:15679316 ]
  2. Fujita T, Inoue K, Yamamoto S, Ikumoto T, Sasaki S, Toyama R, Chiba K, Hoshino Y, Okumoto T: Fungal metabolites. Part 11. A potent immunosuppressive activity found in Isaria sinclairii metabolite. J Antibiot (Tokyo). 1994 Feb;47(2):208-15. doi: 10.7164/antibiotics.47.208. [PubMed:8150717 ]
  3. Strader CR, Pearce CJ, Oberlies NH: Fingolimod (FTY720): a recently approved multiple sclerosis drug based on a fungal secondary metabolite. J Nat Prod. 2011 Apr 25;74(4):900-7. doi: 10.1021/np2000528. Epub 2011 Apr 1. [PubMed:21456524 ]
  4. Meszaros P, Klappe K, van Dam A, Ivanova PT, Milne SB, Myers DS, Brown HA, Permentier H, Hoekstra D, Kok JW: Long term myriocin treatment increases MRP1 transport activity. Int J Biochem Cell Biol. 2013 Feb;45(2):326-34. doi: 10.1016/j.biocel.2012.11.009. Epub 2012 Nov 23. [PubMed:23178537 ]
  5. Castro EV, Yoneyama KG, Haapalainen EF, Toledo MS, Takahashi HK, Straus AH: Myriocin, a serine palmitoyltransferase inhibitor, blocks cytokinesis in Leishmania (Viannia) braziliensis promastigotes. J Eukaryot Microbiol. 2013 Jul-Aug;60(4):377-87. doi: 10.1111/jeu.12043. Epub 2013 May 9. [PubMed:23659342 ]