MiMeDB: Showing metabocard for NX-3 (MMDBc0028369)

Record Information

Version

2.0

Status

Detected and Quantified

Creation Date

2021-05-15 18:02:42 UTC

Update Date

2025-10-07 16:07:50 UTC

Metabolite ID

MMDBc0028369

Metabolite Identification

Common Name

NX-3

Description

NX-3 is a type A trichothecene mycotoxin produced by the fungus Fusarium graminearum, classified within the chemical class of sesquiterpenes. Its chemical structure features a complex arrangement of hydroxyl and acetyl groups, specifically identified as 7-α hydroxy, 3,15-dideacetylcalonectrin. NX-3 is involved in various biochemical pathways, particularly in the context of plant-pathogen interactions, where it contributes to the pathogenicity of Fusarium graminearum, a significant agent of Fusarium head blight (FHB) in cereals. The production of NX-3 has been documented in isolates from barley in Argentina, highlighting its geographical distribution and genetic diversity among strains (PMID:40559862 ). Furthermore, monoclonal antibodies targeting NX-3 have been developed for use in enzyme-linked immunosorbent assays (ELISAs), facilitating its detection in wheat samples (PMID:38787083 ). The dynamic range of detection for NX-3 in these assays demonstrates its relevance in agricultural contexts, with recovery rates indicating effective monitoring of this mycotoxin in food products (PMID:38787083 ). Overall, NX-3 exemplifies the complex interplay between fungal metabolites and agricultural health.

Structure

MOL SDF PDB SMILES InChI


  Mrv1652305152120022D          

 24 27  0  0  1  0            999 V2000
    4.0536    0.7692    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2208   -1.5319    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2264   -0.3960    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6309    0.9030    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3298   -0.4558    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7880   -1.0870    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5350    0.8709    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3036    0.4254    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0430    0.3178    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.4764   -0.7398    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    1.8809    0.5592    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.4690    1.0243    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1133   -0.7139    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    1.8037   -0.2622    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    1.0084    0.2357    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4945   -1.5130    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7784    0.3950    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.8967   -1.4497    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.8217    0.0973    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.2869    1.1317    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3286    1.0543    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.5537    0.0816    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.0194    1.3725    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.4306    1.8484    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
  8  1  1  0  0  0  0
  8  3  1  0  0  0  0
  8  4  2  0  0  0  0
  9  5  1  0  0  0  0
 10  3  1  0  0  0  0
 11  4  1  0  0  0  0
 12  9  1  0  0  0  0
 13  2  1  6  0  0  0
 13  5  1  0  0  0  0
 14  6  1  1  0  0  0
 14 10  1  0  0  0  0
 14 11  1  0  0  0  0
 14 13  1  0  0  0  0
 15  7  1  0  0  0  0
 15 12  1  0  0  0  0
 15 13  1  0  0  0  0
 16  6  1  0  0  0  0
  9 17  1  1  0  0  0
 10 18  1  6  0  0  0
 19  7  1  0  0  0  0
 19 15  1  0  0  0  0
 20 11  1  0  0  0  0
 20 12  1  0  0  0  0
  9 21  1  6  0  0  0
 10 22  1  6  0  0  0
 11 23  1  1  0  0  0
 24 12  1  0  0  0  0
M  END
> <DATABASE_ID>
MMDBc0028369

> <DATABASE_NAME>
MIME

> <SMILES>
[H][C@@]1(O)C[C@@]2(C)C3(CO3)C1([H])O[C@]1([H])C=C(C)C[C@@]([H])(O)[C@]21CO

> <INCHI_IDENTIFIER>
InChI=1S/C15H22O5/c1-8-3-10(18)14(6-16)11(4-8)20-12-9(17)5-13(14,2)15(12)7-19-15/h4,9-12,16-18H,3,5-7H2,1-2H3/t9-,10-,11-,12?,13-,14+,15?/m1/s1

> <INCHI_KEY>
XFRWCERLVNRDRG-JILFELKFSA-N

> <FORMULA>
C15H22O5

> <MOLECULAR_WEIGHT>
282.336

> <EXACT_MASS>
282.146723808

> <JCHEM_ACCEPTOR_COUNT>
5

> <JCHEM_ATOM_COUNT>
42

> <JCHEM_AVERAGE_POLARIZABILITY>
29.220055663735643

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
3

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
(1'R,2'R,3'R,7'R,10'R)-2'-(hydroxymethyl)-1',5'-dimethyl-8'-oxaspiro[oxirane-2,12'-tricyclo[7.2.1.0^{2,7}]dodecan]-5'-ene-3',10'-diol

> <ALOGPS_LOGP>
-0.52

> <JCHEM_LOGP>
-0.8170661353333336

> <ALOGPS_LOGS>
-0.86

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
4

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
14.482613631044266

> <JCHEM_PKA_STRONGEST_ACIDIC>
13.88181673954363

> <JCHEM_PKA_STRONGEST_BASIC>
-2.8342728287545498

> <JCHEM_POLAR_SURFACE_AREA>
82.45

> <JCHEM_REFRACTIVITY>
71.10470000000001

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
3.89e+01 g/l

> <JCHEM_TRADITIONAL_IUPAC>
(1'R,2'R,3'R,7'R,10'R)-2'-(hydroxymethyl)-1',5'-dimethyl-8'-oxaspiro[oxirane-2,12'-tricyclo[7.2.1.0^{2,7}]dodecan]-5'-ene-3',10'-diol

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 15-MAY-21   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   15-MAY-21         0                                  
HETATM    1  C   UNK     0       7.567   1.436   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       2.279  -2.859   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       6.023  -0.739   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       4.911   1.686   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       0.616  -0.851   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       3.338  -2.029   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       2.865   1.626   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       6.167   0.794   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       0.080   0.593   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       4.623  -1.381   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       3.511   1.044   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       0.875   1.912   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       2.078  -1.333   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       3.367  -0.489   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       1.882   0.440   0.000  0.00  0.00           C+0
HETATM   16  O   UNK     0       4.656  -2.824   0.000  0.00  0.00           O+0
HETATM   17  O   UNK     0      -1.453   0.737   0.000  0.00  0.00           O+0
HETATM   18  O   UNK     0       5.407  -2.706   0.000  0.00  0.00           O+0
HETATM   19  O   UNK     0       3.401   0.182   0.000  0.00  0.00           O+0
HETATM   20  O   UNK     0       2.402   2.113   0.000  0.00  0.00           O+0
HETATM   21  H   UNK     0      -0.613   1.968   0.000  0.00  0.00           H+0
HETATM   22  H   UNK     0       4.767   0.152   0.000  0.00  0.00           H+0
HETATM   23  H   UNK     0       3.769   2.562   0.000  0.00  0.00           H+0
HETATM   24  H   UNK     0       0.804   3.450   0.000  0.00  0.00           H+0
CONECT    1    8                                                            
CONECT    2   13                                                            
CONECT    3    8   10                                                       
CONECT    4    8   11                                                       
CONECT    5    9   13                                                       
CONECT    6   14   16                                                       
CONECT    7   15   19                                                       
CONECT    8    1    3    4                                                  
CONECT    9    5   12   17   21                                             
CONECT   10    3   14   18   22                                             
CONECT   11    4   14   20   23                                             
CONECT   12    9   15   20   24                                             
CONECT   13    2    5   14   15                                             
CONECT   14    6   10   11   13                                             
CONECT   15    7   12   13   19                                             
CONECT   16    6                                                            
CONECT   17    9                                                            
CONECT   18   10                                                            
CONECT   19    7   15                                                       
CONECT   20   11   12                                                       
CONECT   21    9                                                            
CONECT   22   10                                                            
CONECT   23   11                                                            
CONECT   24   12                                                            
MASTER        0    0    0    0    0    0    0    0   24    0   54    0
END

Synonyms

Not Available

Molecular Formula

C₁₅H₂₂O₅

Average Mass

282.336

Monoisotopic Mass

282.146723808

IUPAC Name

(1'R,2'R,3'R,7'R,10'R)-2'-(hydroxymethyl)-1',5'-dimethyl-8'-oxaspiro[oxirane-2,12'-tricyclo[7.2.1.0^{2,7}]dodecan]-5'-ene-3',10'-diol

Traditional Name

(1'R,2'R,3'R,7'R,10'R)-2'-(hydroxymethyl)-1',5'-dimethyl-8'-oxaspiro[oxirane-2,12'-tricyclo[7.2.1.0^{2,7}]dodecan]-5'-ene-3',10'-diol

CAS Registry Number

Not Available

SMILES

[H][C@@]1(O)C[C@@]2(C)C3(CO3)C1([H])O[C@]1([H])C=C(C)C[C@@]([H])(O)[C@]21CO

InChI Identifier

InChI=1S/C15H22O5/c1-8-3-10(18)14(6-16)11(4-8)20-12-9(17)5-13(14,2)15(12)7-19-15/h4,9-12,16-18H,3,5-7H2,1-2H3/t9-,10-,11-,12?,13-,14+,15?/m1/s1

InChI Key

XFRWCERLVNRDRG-JILFELKFSA-N

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as trichothecenes. These are sesquiterpene mycotoxins structurally characterized by the presence of an epoxide ring and a benzopyran derivative with a variant number of hydroxyl, acetyl, or other substituents. The most important structural features causing the biological activities of trichothecenes are the 12,13-epoxy ring, the presence of hydroxyl or acetyl groups at appropriate positions on the trichothecene nucleus and the structure and position of the side-chain.

Kingdom

Organic compounds

Super Class

Lipids and lipid-like molecules

Class

Prenol lipids

Sub Class

Sesquiterpenoids

Direct Parent

Trichothecenes

Alternative Parents

Substituents

Trichothecene skeleton
Oxepane
Oxane
Cyclic alcohol
Secondary alcohol
Oxacycle
Organoheterocyclic compound
Ether
Oxirane
Dialkyl ether
Organic oxygen compound
Hydrocarbon derivative
Primary alcohol
Organooxygen compound
Alcohol
Aliphatic heteropolycyclic compound

Molecular Framework

Aliphatic heteropolycyclic compounds

External Descriptors

Not Available

Functional Ontology

Not Available

Physical Properties

State

Expected Solid

Predicted Properties

Property	Value	Source
Water Solubility	38.9 g/L	ALOGPS
logP	-0.52	ALOGPS
logP	-0.82	ChemAxon
logS	-0.86	ALOGPS
pKa (Strongest Acidic)	13.88	ChemAxon
pKa (Strongest Basic)	-2.8	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	5	ChemAxon
Hydrogen Donor Count	3	ChemAxon
Polar Surface Area	82.45 Å²	ChemAxon
Rotatable Bond Count	1	ChemAxon
Refractivity	71.1 m³·mol⁻¹	ChemAxon
Polarizability	29.22 Å³	ChemAxon
Number of Rings	4	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

Spectra

Spectrum Type	Description	Splash Key	Deposition Date	View
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_3) - 70eV, Positive	Not Available	2022-08-08	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	Not Available	2022-08-09	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	Not Available	2022-08-09	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	Not Available	2022-08-09	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	Not Available	2022-08-09	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	Not Available	2022-08-09	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	Not Available	2022-08-09	View Spectrum
MS	Mass Spectrum (Electron Ionization)	Not Available	2022-08-06	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 100 MHz, H₂O, predicted)		2022-08-23	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, H₂O, predicted)		2022-08-23	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 1000 MHz, H₂O, predicted)		2022-08-23	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, H₂O, predicted)		2022-08-23	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 200 MHz, H₂O, predicted)		2022-08-23	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, H₂O, predicted)		2022-08-23	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 300 MHz, H₂O, predicted)		2022-08-23	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, H₂O, predicted)		2022-08-23	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 400 MHz, H₂O, predicted)		2022-08-23	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, H₂O, predicted)		2022-08-23	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 500 MHz, H₂O, predicted)		2022-08-23	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, H₂O, predicted)		2022-08-23	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 600 MHz, H₂O, predicted)		2022-08-23	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, H₂O, predicted)		2022-08-23	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 700 MHz, H₂O, predicted)		2022-08-23	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, H₂O, predicted)		2022-08-23	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 800 MHz, H₂O, predicted)		2022-08-23	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, H₂O, predicted)		2022-08-23	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 900 MHz, H₂O, predicted)		2022-08-23	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, H₂O, predicted)		2022-08-23	View Spectrum

Biological Properties

Cellular Locations

Not Available

Biospecimen Locations

Not Available

Tissue Locations

Not Available

Associated OMIM IDs

114500 (Colorectal cancer)
610247 (Eosinophilic esophagitis)

Human Proteins and Enzymes

Protein ID	Protein Name	Protein Type	Uniprot ID	Species

Human Pathways

Pathways

Name	SMPDB/PathBank

Microbial Pathways

Pathways

Not Available

Metabolic Reactions

Reactions

This table shows at most 20 reactions. For the full list of associated reactions:

See All Associated Reactions

Reaction ID	Precursor	Product	Enzyme	Reaction Type	Data Source	Reference

Health Effects and Bioactivity

Health Outcome/Bioactivity	Metabolite Response/Effect	Evidence Type	Host and Biospecimen	Data Source	Reference

Microbial Sources

Superkingdom/Kingdom	Phylum	Total species	Hosts and Body Sites	Microbial Links
Eukaryota/Fungi	Ascomycota	1	Human feces	Metabolic reconstruction

Exposure Sources

Other Exposures

Source Type	Data Source	Reference

Host Biospecimen and Location

Host and Biospecimen	Status	Mean	Std	Min	Max	Units	Age	Sex	Health Condition	Data Source	Reference

External Links

HMDB ID

Not Available

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FooDB ID

Not Available

KNApSAcK ID

Not Available

Chemspider ID

Not Available

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

146684689

PDB ID

Not Available

ChEBI ID

Not Available

Food Biomarker Ontology

Not Available

CMMC Knowledgebase

Not Available

General References

van Santen JA, Poynton EF, Iskakova D, McMann E, Alsup TA, Clark TN, Fergusson CH, Fewer DP, Hughes AH, McCadden CA, Parra J, Soldatou S, Rudolf JD, Janssen EM, Duncan KR, Linington RG: The Natural Products Atlas 2.0: a database of microbially-derived natural products. Nucleic Acids Res. 2022 Jan 7;50(D1):D1317-D1323. doi: 10.1093/nar/gkab941. [PubMed:34718710 ]

Showing metabocard for NX-3 (MMDBc0028369)

MOL for #<Metabolite:0x00007f8dd286b4a8>

3D MOL for #<Metabolite:0x00007f8dd286b4a8>

3D SDF for #<Metabolite:0x00007f8dd286b4a8>

3D-SDF for #<Metabolite:0x00007f8dd286b4a8>

PDB for #<Metabolite:0x00007f8dd286b4a8>

3D PDB for #<Metabolite:0x00007f8dd286b4a8>

SMILES for #<Metabolite:0x00007f8dd286b4a8>

INCHI for #<Metabolite:0x00007f8dd286b4a8>

Structure for #<Metabolite:0x00007f8dd286b4a8>

3D Structure for #<Metabolite:0x00007f8dd286b4a8>