MiMeDB: Showing metabocard for CR377 (MMDBc0001289)

Record Information

Version

1.0

Status

Detected and Quantified

Creation Date

2021-05-14 19:34:08 UTC

Update Date

2025-10-07 16:04:27 UTC

Metabolite ID

MMDBc0001289

Metabolite Identification

Common Name

CR377

Description

CR377 is a pentaketide, a class of compounds characterized by their biosynthesis from five acetyl-CoA units. This metabolite was identified from the culture broth of an endophytic fungus, specifically a taxonomically unclassified strain of Fusarium, and exhibits notable antifungal properties, particularly against Candida albicans (PMID:11076576 ). The chemical structure of CR377 has been elucidated through advanced techniques including one-dimensional and two-dimensional nuclear magnetic resonance (NMR) spectroscopy and high-resolution fast atom bombardment mass spectrometry (HRFABMS) (PMID:11076576 ). Additionally, it has been shown that CR377 is identical to fujikurin A, a bioactive compound, while other related fujikurins B-D have not been documented in other fungal species (PMID:26192387 ). The pathways involving CR377 may include those that lead to the biosynthesis of antifungal agents, contributing to the organism's defense mechanisms against pathogens. Overall, CR377 represents a significant compound within the realm of natural products and antifungal research, highlighting the potential of endophytic fungi in drug discovery (PMID:12942035 ).

Structure

MOL SDF PDB SMILES InChI


  Mrv1533004171519062D          

 16 16  0  0  0  0            999 V2000
   -0.7145    3.7125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    3.3000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    2.4750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145    2.0625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145    2.0625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    2.4750    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434    1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145    1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  1  0  0  0  0
  3  4  1  0  0  0  0
  3  5  1  0  0  0  0
  5  6  2  0  0  0  0
  5  7  1  0  0  0  0
  7  8  2  0  0  0  0
  8  9  1  0  0  0  0
  8 10  1  0  0  0  0
 10 11  2  0  0  0  0
 10 12  1  0  0  0  0
 12 13  1  0  0  0  0
 12 14  1  0  0  0  0
 14 15  1  0  0  0  0
  7 15  1  0  0  0  0
 15 16  2  0  0  0  0
M  END
> <DATABASE_ID>
MMDBc0001289

> <DATABASE_NAME>
MIME

> <SMILES>
CCC(C)C(=O)C1=C(O)C(=C)C(C)OC1=O

> <INCHI_IDENTIFIER>
InChI=1S/C12H16O4/c1-5-6(2)10(13)9-11(14)7(3)8(4)16-12(9)15/h6,8,14H,3,5H2,1-2,4H3

> <INCHI_KEY>
MBIXEABLQIFDCJ-UHFFFAOYSA-N

> <FORMULA>
C12H16O4

> <MOLECULAR_WEIGHT>
224.256

> <EXACT_MASS>
224.104858995

> <JCHEM_ACCEPTOR_COUNT>
3

> <JCHEM_ATOM_COUNT>
32

> <JCHEM_AVERAGE_POLARIZABILITY>
23.08200798365262

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
1

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
4-hydroxy-6-methyl-3-(2-methylbutanoyl)-5-methylidene-5,6-dihydro-2H-pyran-2-one

> <ALOGPS_LOGP>
1.50

> <JCHEM_LOGP>
2.271245066

> <ALOGPS_LOGS>
-2.02

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
1

> <JCHEM_PHYSIOLOGICAL_CHARGE>
-1

> <JCHEM_PKA_STRONGEST_ACIDIC>
4.580811349091211

> <JCHEM_PKA_STRONGEST_BASIC>
-7.199844424787564

> <JCHEM_POLAR_SURFACE_AREA>
63.6

> <JCHEM_REFRACTIVITY>
59.91340000000001

> <JCHEM_ROTATABLE_BOND_COUNT>
3

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
2.13e+00 g/l

> <JCHEM_TRADITIONAL_IUPAC>
4-hydroxy-6-methyl-3-(2-methylbutanoyl)-5-methylidene-6H-pyran-2-one

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 17-APR-15   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   17-APR-15         0                                  
HETATM    1  C   UNK     0      -1.334   6.930   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       0.000   6.160   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       0.000   4.620   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0      -1.334   3.850   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       1.334   3.850   0.000  0.00  0.00           C+0
HETATM    6  O   UNK     0       2.667   4.620   0.000  0.00  0.00           O+0
HETATM    7  C   UNK     0       1.334   2.310   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       2.667   1.540   0.000  0.00  0.00           C+0
HETATM    9  O   UNK     0       4.001   2.310   0.000  0.00  0.00           O+0
HETATM   10  C   UNK     0       2.667  -0.000   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       4.001  -0.770   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       1.334  -2.310   0.000  0.00  0.00           C+0
HETATM   14  O   UNK     0       0.000   0.000   0.000  0.00  0.00           O+0
HETATM   15  C   UNK     0       0.000   1.540   0.000  0.00  0.00           C+0
HETATM   16  O   UNK     0      -1.334   2.310   0.000  0.00  0.00           O+0
CONECT    1    2                                                            
CONECT    2    1    3                                                       
CONECT    3    2    4    5                                                  
CONECT    4    3                                                            
CONECT    5    3    6    7                                                  
CONECT    6    5                                                            
CONECT    7    5    8   15                                                  
CONECT    8    7    9   10                                                  
CONECT    9    8                                                            
CONECT   10    8   11   12                                                  
CONECT   11   10                                                            
CONECT   12   10   13   14                                                  
CONECT   13   12                                                            
CONECT   14   12   15                                                       
CONECT   15   14    7   16                                                  
CONECT   16   15                                                            
MASTER        0    0    0    0    0    0    0    0   16    0   32    0
END

Synonyms

Not Available

Molecular Formula

C₁₂H₁₆O₄

Average Mass

224.256

Monoisotopic Mass

224.104858995

IUPAC Name

4-hydroxy-6-methyl-3-(2-methylbutanoyl)-5-methylidene-5,6-dihydro-2H-pyran-2-one

Traditional Name

4-hydroxy-6-methyl-3-(2-methylbutanoyl)-5-methylidene-6H-pyran-2-one

CAS Registry Number

Not Available

SMILES

CCC(C)C(=O)C1=C(O)C(=C)C(C)OC1=O

InChI Identifier

InChI=1S/C12H16O4/c1-5-6(2)10(13)9-11(14)7(3)8(4)16-12(9)15/h6,8,14H,3,5H2,1-2,4H3

InChI Key

MBIXEABLQIFDCJ-UHFFFAOYSA-N

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as dihydropyranones. Dihydropyranones are compounds containing a hydrogenated pyran ring which bears a ketone, and contains one double bond.

Kingdom

Organic compounds

Super Class

Organoheterocyclic compounds

Class

Pyrans

Sub Class

Pyranones and derivatives

Direct Parent

Dihydropyranones

Alternative Parents

Substituents

Dihydropyranone
Enoate ester
Alpha,beta-unsaturated carboxylic ester
Vinylogous acid
Lactone
Ketone
Carboxylic acid ester
Carboxylic acid derivative
Monocarboxylic acid or derivatives
Enol
Oxacycle
Carbonyl group
Organooxygen compound
Organic oxygen compound
Hydrocarbon derivative
Organic oxide
Aliphatic heteromonocyclic compound

Molecular Framework

Aliphatic heteromonocyclic compounds

External Descriptors

Not Available

Functional Ontology

Not Available

Physical Properties

State

Expected Solid

Predicted Properties

Property	Value	Source
Water Solubility	2.13 g/L	ALOGPS
logP	1.5	ALOGPS
logP	2.27	ChemAxon
logS	-2	ALOGPS
pKa (Strongest Acidic)	4.58	ChemAxon
pKa (Strongest Basic)	-7.2	ChemAxon
Physiological Charge	-1	ChemAxon
Hydrogen Acceptor Count	3	ChemAxon
Hydrogen Donor Count	1	ChemAxon
Polar Surface Area	63.6 Å²	ChemAxon
Rotatable Bond Count	3	ChemAxon
Refractivity	59.91 m³·mol⁻¹	ChemAxon
Polarizability	23.08 Å³	ChemAxon
Number of Rings	1	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	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_1_1) - 70eV, Positive	Not Available	2022-08-08	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	Not Available	2022-08-10	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	Not Available	2022-08-10	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	Not Available	2022-08-10	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	Not Available	2022-08-10	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	Not Available	2022-08-10	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	Not Available	2022-08-10	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

This table shows at most 5 pathways. For the full list of associated pathways:

See All Associated Bacterial Pathways

Name	SMPDB/PathBank

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

54704427

PDB ID

Not Available

ChEBI ID

Not Available

CMMC Knowledgebase

Not Available

Food Biomarker Ontology

Not Available

References

Synthesis Reference

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 CR377 (MMDBc0001289)

MOL for #<Metabolite:0x00007fd4302863b8>

3D MOL for #<Metabolite:0x00007fd4302863b8>

3D SDF for #<Metabolite:0x00007fd4302863b8>

3D-SDF for #<Metabolite:0x00007fd4302863b8>

PDB for #<Metabolite:0x00007fd4302863b8>

3D PDB for #<Metabolite:0x00007fd4302863b8>

SMILES for #<Metabolite:0x00007fd4302863b8>

INCHI for #<Metabolite:0x00007fd4302863b8>

Structure for #<Metabolite:0x00007fd4302863b8>

3D Structure for #<Metabolite:0x00007fd4302863b8>