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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 09:26:19 UTC
Update Date2021-09-26 23:04:04 UTC
HMDB IDHMDB0251813
Secondary Accession NumbersNone
Metabolite Identification
Common NameEnniatin B
DescriptionEnniatin B belongs to the class of organic compounds known as cyclic depsipeptides. These are natural or synthetic compounds having sequences of amino and hydroxy carboxylic acid residues (usually α-amino and α-hydroxy acids) connected in a ring. The residues are commonly but not necessarily regularly alternating. Based on a literature review a significant number of articles have been published on Enniatin B. This compound has been identified in human blood as reported by (PMID: 31557052 ). Enniatin b is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Enniatin B is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC33H57N3O9
Average Molecular Weight639.8204
Monoisotopic Molecular Weight639.409480437
IUPAC Name4,10,16-trimethyl-3,6,9,12,15,18-hexakis(propan-2-yl)-1,7,13-trioxa-4,10,16-triazacyclooctadecane-2,5,8,11,14,17-hexone
Traditional Namefusafungine
CAS Registry NumberNot Available
SMILES
CC(C)C1OC(=O)C(C(C)C)N(C)C(=O)C(OC(=O)C(C(C)C)N(C)C(=O)C(OC(=O)C(C(C)C)N(C)C1=O)C(C)C)C(C)C
InChI Identifier
InChI=1S/C33H57N3O9/c1-16(2)22-31(40)43-26(20(9)10)29(38)35(14)24(18(5)6)33(42)45-27(21(11)12)30(39)36(15)23(17(3)4)32(41)44-25(19(7)8)28(37)34(22)13/h16-27H,1-15H3
InChI KeyMIZMDSVSLSIMSC-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cyclic depsipeptides. These are natural or synthetic compounds having sequences of amino and hydroxy carboxylic acid residues (usually α-amino and α-hydroxy acids) connected in a ring. The residues are commonly but not necessarily regularly alternating.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassPeptidomimetics
Sub ClassDepsipeptides
Direct ParentCyclic depsipeptides
Alternative Parents
Substituents
  • Cyclic depsipeptide
  • Macrolide lactam
  • Alpha-amino acid ester
  • Macrolactam
  • Macrolide
  • Alpha-amino acid or derivatives
  • Tricarboxylic acid or derivatives
  • Tertiary carboxylic acid amide
  • Carboxamide group
  • Carboxylic acid ester
  • Lactam
  • Lactone
  • Oxacycle
  • Carboxylic acid derivative
  • Azacycle
  • Organoheterocyclic compound
  • Hydrocarbon derivative
  • Organic oxide
  • Carbonyl group
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic nitrogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP3.81ALOGPS
logP4.96ChemAxon
logS-4.5ALOGPS
pKa (Strongest Acidic)18.8ChemAxon
pKa (Strongest Basic)-5.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area139.83 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity166.6 m³·mol⁻¹ChemAxon
Polarizability68.76 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+254.49430932474
DeepCCS[M-H]-252.6730932474
DeepCCS[M-2H]-285.91130932474
DeepCCS[M+Na]+260.12230932474
AllCCS[M+H]+247.332859911
AllCCS[M+H-H2O]+246.932859911
AllCCS[M+NH4]+247.732859911
AllCCS[M+Na]+247.732859911
AllCCS[M-H]-237.032859911
AllCCS[M+Na-2H]-240.932859911
AllCCS[M+HCOO]-245.432859911

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Enniatin B 10V, Positive-QTOFsplash10-0006-1030029000-106e7d43c382adbece272016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Enniatin B 20V, Positive-QTOFsplash10-000i-4923100000-660bec1d14b8f3f7ee312016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Enniatin B 40V, Positive-QTOFsplash10-03di-2491100000-57cc06bc77b70d22027f2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Enniatin B 10V, Negative-QTOFsplash10-00dl-9280500000-332df5d22ac9c4cfcad22016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Enniatin B 20V, Negative-QTOFsplash10-06xt-2922300000-bc0b4e1a7a78fa042d042016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Enniatin B 40V, Negative-QTOFsplash10-0bu9-8932000000-707730a002d53f2b36332016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Enniatin B 10V, Positive-QTOFsplash10-0006-0000009000-87f3427feabfc67ea2a42021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Enniatin B 20V, Positive-QTOFsplash10-0006-0000019000-d87dc9b02063da8048452021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Enniatin B 40V, Positive-QTOFsplash10-00dm-5000029000-88278f6b046e6b1282f42021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Enniatin B 10V, Negative-QTOFsplash10-000i-0000009000-9e42696aa63d5668e1602021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Enniatin B 20V, Negative-QTOFsplash10-000i-0000019000-fe6ac382db41ff20d8552021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Enniatin B 40V, Negative-QTOFsplash10-0udi-0000090000-6576404a373fee00413e2021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDC00016733
Chemspider ID3114
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound3227
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]