MiMeDB: Showing metabocard for Atromentin (MMDBc0018515)

Xenobiotic

Record Information

Version

2.0

Status

Detected and Quantified

Creation Date

2021-05-15 08:41:30 UTC

Update Date

2025-10-07 16:06:50 UTC

Metabolite ID

MMDBc0018515

Metabolite Identification

Common Name

Atromentin

Description

Atromentin is a p-terphenyl derivative belonging to the class of quinones. Its chemical structure features a complex arrangement of phenolic units, which are characterized by a distinctive three-ring system. Atromentin is biosynthesized through pathways involving terphenylquinone formation, where gene deletion studies have demonstrated its reductive dehydration, followed by O-methylation and prenylation (PMID:37607357 ). This compound has been identified in various fungal species, such as Aspergillus niger, where it coexists with other metabolites like fonsecin B and rubrofusarin (PMID:39130166 ). The evolutionary origin of atromentin synthetases has been explored, revealing that they evolved independently from those producing polyporic acid, despite sharing a similar catalytic mechanism (PMID:37400920 ). Additionally, targeted mutagenesis has shown that modifications in the adenylation domains can lead to bifunctional synthetases capable of producing both atromentin and polyporic acid (PMID:37400920 ). The compound has also been annotated in various studies alongside other metabolites, highlighting its prominence in the chemical diversity of fungal extracts (PMID:35113221 ; PMID:30527997 ).

Structure

MOL SDF PDB SMILES InChI


  Mrv1533004191519092D          

 24 26  0  0  0  0            999 V2000
    0.7145   -0.4125    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   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -2.4750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -2.8875    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -2.8875    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
    0.0000   -1.6500    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
   -0.7145   -2.8875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145   -3.7125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4289   -4.1250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1434   -3.7125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8579   -4.1250    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1434   -2.8875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4289   -2.4750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -3.7125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -1.2375    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
    2.8579   -0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868   -0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  2  0  0  0  0
  3  4  1  0  0  0  0
  4  5  2  0  0  0  0
  4  6  1  0  0  0  0
  6  7  2  0  0  0  0
  7  8  1  0  0  0  0
  2  8  1  0  0  0  0
  8  9  2  0  0  0  0
  7 10  1  0  0  0  0
 10 11  2  0  0  0  0
 11 12  1  0  0  0  0
 12 13  2  0  0  0  0
 13 14  1  0  0  0  0
 13 15  1  0  0  0  0
 15 16  2  0  0  0  0
 10 16  1  0  0  0  0
  6 17  1  0  0  0  0
  3 18  1  0  0  0  0
 18 19  2  0  0  0  0
 19 20  1  0  0  0  0
 20 21  2  0  0  0  0
 21 22  1  0  0  0  0
 21 23  1  0  0  0  0
 23 24  2  0  0  0  0
 18 24  1  0  0  0  0
M  END
> <DATABASE_ID>
MMDBc0018515

> <DATABASE_NAME>
MIME

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

> <INCHI_IDENTIFIER>
InChI=1S/C18H12O6/c19-11-5-1-9(2-6-11)13-15(21)17(23)14(18(24)16(13)22)10-3-7-12(20)8-4-10/h1-8,19-21,24H

> <INCHI_KEY>
FKQQKMGWCJGUCS-UHFFFAOYSA-N

> <FORMULA>
C18H12O6

> <MOLECULAR_WEIGHT>
324.288

> <EXACT_MASS>
324.063388106

> <JCHEM_ACCEPTOR_COUNT>
6

> <JCHEM_ATOM_COUNT>
36

> <JCHEM_AVERAGE_POLARIZABILITY>
32.354200407260365

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
4

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
2,5-dihydroxy-3,6-bis(4-hydroxyphenyl)cyclohexa-2,5-diene-1,4-dione

> <ALOGPS_LOGP>
1.98

> <JCHEM_LOGP>
2.715843396

> <ALOGPS_LOGS>
-3.26

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
-1

> <JCHEM_PKA>
8.351577488861988

> <JCHEM_PKA_STRONGEST_ACIDIC>
5.038257789819521

> <JCHEM_PKA_STRONGEST_BASIC>
-5.392704566334623

> <JCHEM_POLAR_SURFACE_AREA>
115.06

> <JCHEM_REFRACTIVITY>
87.8296

> <JCHEM_ROTATABLE_BOND_COUNT>
2

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
1.79e-01 g/l

> <JCHEM_TRADITIONAL_IUPAC>
atromentin

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 19-APR-15   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   19-APR-15         0                                  
HETATM    1  O   UNK     0       1.334  -0.770   0.000  0.00  0.00           O+0
HETATM    2  C   UNK     0       1.334  -2.310   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       2.667  -3.080   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       2.667  -4.620   0.000  0.00  0.00           C+0
HETATM    5  O   UNK     0       4.001  -5.390   0.000  0.00  0.00           O+0
HETATM    6  C   UNK     0       1.334  -5.390   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       0.000  -4.620   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       0.000  -3.080   0.000  0.00  0.00           C+0
HETATM    9  O   UNK     0      -1.334  -2.310   0.000  0.00  0.00           O+0
HETATM   10  C   UNK     0      -1.334  -5.390   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0      -1.334  -6.930   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0      -2.667  -7.700   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0      -4.001  -6.930   0.000  0.00  0.00           C+0
HETATM   14  O   UNK     0      -5.335  -7.700   0.000  0.00  0.00           O+0
HETATM   15  C   UNK     0      -4.001  -5.390   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0      -2.667  -4.620   0.000  0.00  0.00           C+0
HETATM   17  O   UNK     0       1.334  -6.930   0.000  0.00  0.00           O+0
HETATM   18  C   UNK     0       4.001  -2.310   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       4.001  -0.770   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0       5.335  -0.000   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0       6.668  -0.770   0.000  0.00  0.00           C+0
HETATM   22  O   UNK     0       8.002  -0.000   0.000  0.00  0.00           O+0
HETATM   23  C   UNK     0       6.668  -2.310   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0       5.335  -3.080   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3    8                                                  
CONECT    3    2    4   18                                                  
CONECT    4    3    5    6                                                  
CONECT    5    4                                                            
CONECT    6    4    7   17                                                  
CONECT    7    6    8   10                                                  
CONECT    8    7    2    9                                                  
CONECT    9    8                                                            
CONECT   10    7   11   16                                                  
CONECT   11   10   12                                                       
CONECT   12   11   13                                                       
CONECT   13   12   14   15                                                  
CONECT   14   13                                                            
CONECT   15   13   16                                                       
CONECT   16   15   10                                                       
CONECT   17    6                                                            
CONECT   18    3   19   24                                                  
CONECT   19   18   20                                                       
CONECT   20   19   21                                                       
CONECT   21   20   22   23                                                  
CONECT   22   21                                                            
CONECT   23   21   24                                                       
CONECT   24   23   18                                                       
MASTER        0    0    0    0    0    0    0    0   24    0   52    0
END

Synonyms

Not Available

Molecular Formula

C₁₈H₁₂O₆

Average Mass

324.288

Monoisotopic Mass

324.063388106

IUPAC Name

2,5-dihydroxy-3,6-bis(4-hydroxyphenyl)cyclohexa-2,5-diene-1,4-dione

Traditional Name

atromentin

CAS Registry Number

Not Available

SMILES

OC1=CC=C(C=C1)C1=C(O)C(=O)C(=C(O)C1=O)C1=CC=C(O)C=C1

InChI Identifier

InChI=1S/C18H12O6/c19-11-5-1-9(2-6-11)13-15(21)17(23)14(18(24)16(13)22)10-3-7-12(20)8-4-10/h1-8,19-21,24H

InChI Key

FKQQKMGWCJGUCS-UHFFFAOYSA-N

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as p-benzoquinones. These are benzoquinones where the two C=O groups are attached at the 1- and 4-positions, respectively.

Kingdom

Organic compounds

Super Class

Organic oxygen compounds

Class

Organooxygen compounds

Sub Class

Carbonyl compounds

Direct Parent

P-benzoquinones

Alternative Parents

Substituents

P-benzoquinone
1-hydroxy-2-unsubstituted benzenoid
Phenol
Benzenoid
Monocyclic benzene moiety
Vinylogous acid
Enol
Organic oxide
Hydrocarbon derivative
Aromatic homomonocyclic compound

Molecular Framework

Aromatic homomonocyclic compounds

External Descriptors

Not Available

Functional Ontology

Not Available

Physical Properties

State

Expected Solid

Predicted Properties

Property	Value	Source
Water Solubility	0.18 g/L	ALOGPS
logP	1.98	ALOGPS
logP	2.72	ChemAxon
logS	-3.3	ALOGPS
pKa (Strongest Acidic)	5.04	ChemAxon
pKa (Strongest Basic)	-5.4	ChemAxon
Physiological Charge	-1	ChemAxon
Hydrogen Acceptor Count	6	ChemAxon
Hydrogen Donor Count	4	ChemAxon
Polar Surface Area	115.06 Å²	ChemAxon
Rotatable Bond Count	2	ChemAxon
Refractivity	87.83 m³·mol⁻¹	ChemAxon
Polarizability	32.35 Å³	ChemAxon
Number of Rings	3	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

Spectra

Not Available

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	Basidiomycota	2		Metabolic reconstruction
Eukaryota/Fungi	Ascomycota	1

Exposure Sources

Other Exposures

Source Type	Data Source	Reference
Cosmetics	U.S. Environmental Protection Agency	CompTox
Domestics	U.S. Environmental Protection Agency	CompTox

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

Atromentin

METLIN ID

Not Available

PubChem Compound

99148

PDB ID

Not Available

ChEBI ID

Not Available

Food Biomarker Ontology

Not Available

CMMC Knowledgebase

Not Available

General References

Bansal P, Morgat A, Axelsen KB, Muthukrishnan V, Coudert E, Aimo L, Hyka-Nouspikel N, Gasteiger E, Kerhornou A, Neto TB, Pozzato M, Blatter MC, Ignatchenko A, Redaschi N, Bridge A: Rhea, the reaction knowledgebase in 2022. Nucleic Acids Res. 2022 Jan 7;50(D1):D693-D700. doi: 10.1093/nar/gkab1016. [PubMed:34755880 ]

Showing metabocard for Atromentin (MMDBc0018515)

MOL for #<Metabolite:0x00007f8dd0bf7100>

3D MOL for #<Metabolite:0x00007f8dd0bf7100>

3D SDF for #<Metabolite:0x00007f8dd0bf7100>

3D-SDF for #<Metabolite:0x00007f8dd0bf7100>

PDB for #<Metabolite:0x00007f8dd0bf7100>

3D PDB for #<Metabolite:0x00007f8dd0bf7100>

SMILES for #<Metabolite:0x00007f8dd0bf7100>

INCHI for #<Metabolite:0x00007f8dd0bf7100>

Structure for #<Metabolite:0x00007f8dd0bf7100>

3D Structure for #<Metabolite:0x00007f8dd0bf7100>