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Record Information
Version1.0
Created at2021-01-06 07:54:19 UTC
Updated at2021-07-15 17:39:48 UTC
NP-MRD IDNP0022723
Secondary Accession NumbersNone
Natural Product Identification
Common NameMycothiol
Provided ByNPAtlasNPAtlas Logo
Description(2R)-N-[4,5-dihydroxy-6-(hydroxymethyl)-2-[(2,3,4,5,6-pentahydroxycyclohexyl)oxy]oxan-3-yl]-2-[(1-hydroxyethylidene)amino]-3-[({2,6,7-trimethyl-3,5-dioxo-3H,5H-[1,2]diazolo[1,2-a]pyrazol-1-yl}methyl)sulfanyl]propanimidic acid belongs to the class of organic compounds known as n-acyl-alpha-hexosamines. These are carbohydrate derivatives containing a hexose moiety in which the oxygen atom is replaced by an n-acyl group. Mycothiol is found in Microbacterium bovis, Mycobacterium, Mycobacterium thuberculosis and Theonella swinhoei. It was first documented in 1994 (PMID: 8076641). Based on a literature review very few articles have been published on (2R)-N-[4,5-dihydroxy-6-(hydroxymethyl)-2-[(2,3,4,5,6-pentahydroxycyclohexyl)oxy]oxan-3-yl]-2-[(1-hydroxyethylidene)amino]-3-[({2,6,7-trimethyl-3,5-dioxo-3H,5H-[1,2]diazolo[1,2-a]pyrazol-1-yl}methyl)sulfanyl]propanimidic acid.
Structure
Thumb
Synonyms
ValueSource
(2R)-N-[4,5-Dihydroxy-6-(hydroxymethyl)-2-[(2,3,4,5,6-pentahydroxycyclohexyl)oxy]oxan-3-yl]-2-[(1-hydroxyethylidene)amino]-3-[({2,6,7-trimethyl-3,5-dioxo-3H,5H-[1,2]diazolo[1,2-a]pyrazol-1-yl}methyl)sulfanyl]propanimidateGenerator
(2R)-N-[4,5-Dihydroxy-6-(hydroxymethyl)-2-[(2,3,4,5,6-pentahydroxycyclohexyl)oxy]oxan-3-yl]-2-[(1-hydroxyethylidene)amino]-3-[({2,6,7-trimethyl-3,5-dioxo-3H,5H-[1,2]diazolo[1,2-a]pyrazol-1-yl}methyl)sulphanyl]propanimidateGenerator
(2R)-N-[4,5-Dihydroxy-6-(hydroxymethyl)-2-[(2,3,4,5,6-pentahydroxycyclohexyl)oxy]oxan-3-yl]-2-[(1-hydroxyethylidene)amino]-3-[({2,6,7-trimethyl-3,5-dioxo-3H,5H-[1,2]diazolo[1,2-a]pyrazol-1-yl}methyl)sulphanyl]propanimidic acidGenerator
Chemical FormulaC27H40N4O14S
Average Mass676.6900 Da
Monoisotopic Mass676.22617 Da
IUPAC Name(2R)-N-[(2R,3S,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-{[(1R,2R,3R,4R,5S,6R)-2,3,4,5,6-pentahydroxycyclohexyl]oxy}oxan-3-yl]-2-acetamido-3-[({2,6,7-trimethyl-3,5-dioxo-3H,5H-[1,2]diazolo[1,2-a]pyrazol-1-yl}methyl)sulfanyl]propanamide
Traditional Name(2R)-N-[(2R,3S,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-{[(1R,2R,3R,4R,5S,6R)-2,3,4,5,6-pentahydroxycyclohexyl]oxy}oxan-3-yl]-2-acetamido-3-[({2,6,7-trimethyl-3,5-dioxo-[1,2]diazolo[1,2-a]pyrazol-1-yl}methyl)sulfanyl]propanamide
CAS Registry NumberNot Available
SMILES
CC(=O)N[C@@H](CSCC1=C(C)C(=O)N2N1C(C)=C(C)C2=O)C(=O)NC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(O)C1O
InChI Identifier
InChI=1S/C27H40N4O14S/c1-8-10(3)30-13(9(2)26(43)31(30)25(8)42)7-46-6-12(28-11(4)33)24(41)29-15-17(35)16(34)14(5-32)44-27(15)45-23-21(39)19(37)18(36)20(38)22(23)40/h12,14-23,27,32,34-40H,5-7H2,1-4H3,(H,28,33)(H,29,41)/t12-,14?,15?,16?,17?,18?,19?,20?,21?,22?,23?,27?/m0/s1
InChI KeyDUKFQTJTBSIGQL-ZFHOMJCASA-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
Microbacterium bovisBacteria
MycobacteriumNPAtlas
Mycobacterium thuberculosisBacteria
Theonella swinhoei-
Chemical Taxonomy
Description Belongs to the class of organic compounds known as n-acyl-alpha-hexosamines. These are carbohydrate derivatives containing a hexose moiety in which the oxygen atom is replaced by an n-acyl group.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbohydrates and carbohydrate conjugates
Direct ParentN-acyl-alpha-hexosamines
Alternative Parents
Substituents
  • N-acyl-alpha-hexosamine
  • O-glycosyl compound
  • Glycosyl compound
  • Pyrazolopyrazole
  • Cyclohexanol
  • Pyrazolinone
  • Oxane
  • Monosaccharide
  • Cyclitol or derivatives
  • Heteroaromatic compound
  • Vinylogous amide
  • Pyrazole
  • Cyclic alcohol
  • Azole
  • Secondary alcohol
  • Lactam
  • Oxacycle
  • Azacycle
  • Organoheterocyclic compound
  • Dialkylthioether
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Sulfenyl compound
  • Thioether
  • Polyol
  • Carboximidic acid derivative
  • Carboximidic acid
  • Acetal
  • Organic nitrogen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Primary alcohol
  • Organosulfur compound
  • Organonitrogen compound
  • Alcohol
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
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
logP-1.4ALOGPS
logP-6.1ChemAxon
logS-1.5ALOGPS
pKa (Strongest Acidic)11.63ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count15ChemAxon
Hydrogen Donor Count10ChemAxon
Polar Surface Area279.12 ŲChemAxon
Rotatable Bond Count10ChemAxon
Refractivity156.66 m³·mol⁻¹ChemAxon
Polarizability66.16 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
NPAtlas IDNPA001269
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID78445485
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound139583440
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Spies HS, Steenkamp DJ: Thiols of intracellular pathogens. Identification of ovothiol A in Leishmania donovani and structural analysis of a novel thiol from Mycobacterium bovis. Eur J Biochem. 1994 Aug 15;224(1):203-13. doi: 10.1111/j.1432-1033.1994.tb20013.x. [PubMed:8076641 ]