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Record Information

Version

5.0

Status

Expected but not Quantified

Creation Date

2012-09-11 17:37:48 UTC

Update Date

2022-03-07 02:52:36 UTC

HMDB ID

HMDB0030588

Secondary Accession Numbers

HMDB30588

Metabolite Identification

Common Name

Sterigmatocystin

Description

Sterigmatocystin is a mycotoxin of Aspergillus versicolor and Chaetomium species Sterigmatocystin is a poison of the type dermatoxin, from the fungi genus Aspergillus. It appears on crusts of cheese with mold. Sterigmatocystin is a toxic metabolite structurally closely related to the aflatoxins (compare general fact sheet number 2), and consists of a xanthone nucleus attached to a bifuran structure. Sterigmatocystin is mainly produced by the fungi Aspergillus nidulans and A. versicolor. It has been reported in mouldy grain, green coffee beans and cheese although information on its occurrence in foods is limited. It appears to occur much less frequently than the aflatoxins, although analytical methods for its determination have not been as sensitive until recently, and so it is possible that small concentrations in food commodities may not always have been detected. Although it is a potent liver carcinogen similar to aflatoxin B1, current knowledge suggests that it is nowhere near as widespread in its occurrence. If this is the true situation it would be justified to consider sterigmatocystin as no more than a risk to consumers in special or unusual circumstances. Sterigmatocystin is a number of closely related compounds such o-methyl sterigmatocystin are known and some may also occur naturally. The IARC-classification of sterigmatocystin is group 2B, which means it is possibly carcinogenic to humans. In practice, the risk is quite low however, because this substance only appears on cheese crusts with mold, and because of that the chance of daily exposure is very low. Sterigmatocystin is a molded crust is best not to be consumed in whole, but after removing the crust, the cheese can still be consumed. Sterigmatocystin is a different kind of mold than that which appears on cheese itself, which can simply be removed before further consumption

Structure

MOL 3D MOL SDF 3D SDF PDB 3D PDB SMILES InChI

HMDB0030588
     RDKit          3D
Sterigmatocystin
 36 40  0  0  0  0  0  0  0  0999 V2000
   -0.0438    4.4310   -0.8241 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6203    3.1998   -0.5231 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0735    2.0015   -0.4863 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4224    2.0204   -0.7644 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1928    0.8395   -0.7458 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5959   -0.3545   -0.4462 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2222   -0.3758   -0.1627 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3320   -1.5257    0.1215 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6163   -1.6020    0.3949 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1796   -2.8435    0.6947 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5220   -2.9087    0.9783 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3178   -1.8047    0.9764 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7806   -0.5315    0.6772 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.6190    0.5437    0.6882 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4464   -0.4782    0.3970 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8650    0.7579    0.0944 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4963    1.8361    0.0627 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5079    0.7912   -0.1875 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5956   -1.4430   -0.4882 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0980   -1.7736    0.8500 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4061   -1.5844    0.9106 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.8792   -1.1323   -0.3182 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.7822   -0.7739   -1.1347 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5329    0.6056   -0.9844 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.9198    4.6109   -0.2815 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.1485    4.5853   -1.9026 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7489    5.2318   -0.4571 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8933    2.9537   -0.9994 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5183   -3.6960    0.6866 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9180   -3.8961    1.2061 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3683   -1.8581    1.1987 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5059    1.4778    0.5261 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.2390   -2.3222   -1.0577 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.4860   -2.1225    1.6702 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.9999   -1.7624    1.7984 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.9192   -1.0969   -2.1682 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3  4  2  0
  4  5  1  0
  5  6  2  0
  6  7  1  0
  7  8  1  0
  8  9  1  0
  9 10  2  0
 10 11  1  0
 11 12  2  0
 12 13  1  0
 13 14  1  0
 13 15  2  0
 15 16  1  0
 16 17  2  0
 16 18  1  0
  6 19  1  0
 19 20  1  0
 20 21  2  0
 21 22  1  0
 22 23  1  0
 23 24  1  0
 18  3  1  0
 23 19  1  0
 24  5  1  0
 18  7  2  0
 15  9  1  0
  1 25  1  0
  1 26  1  0
  1 27  1  0
  4 28  1  0
 10 29  1  0
 11 30  1  0
 12 31  1  0
 14 32  1  0
 19 33  1  0
 20 34  1  0
 21 35  1  0
 23 36  1  0
M  END


  Mrv0541 09061400422D          

 24 28  0  0  0  0            999 V2000
    3.1579    6.1255    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1732    2.4838    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6289    3.1715    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3498    2.5346    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2421    2.7215    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5739    2.6000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0553    5.5393    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3787    3.5351    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2611    3.9100    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9820    3.2731    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.8788    5.4886    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5996    4.8516    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.9674    4.1131    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.4377    3.9608    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2465    4.7501    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0700    4.6993    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7908    4.0623    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3529    3.9164    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.7168    4.5978    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.5256    5.3870    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.3344    6.1763    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9416    3.3385    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1586    3.3238    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2164    4.7300    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  3  2  2  0  0  0  0
  4  2  1  0  0  0  0
  6  5  2  0  0  0  0
  8  5  1  0  0  0  0
  9  3  1  0  0  0  0
 10  4  2  0  0  0  0
 11  7  2  0  0  0  0
 12  7  1  0  0  0  0
 13  8  1  0  0  0  0
 13 12  2  0  0  0  0
 14  9  2  0  0  0  0
 14 10  1  0  0  0  0
 15 11  1  0  0  0  0
 16 14  1  0  0  0  0
 16 15  1  0  0  0  0
 17 13  1  0  0  0  0
 17 15  2  0  0  0  0
 18  8  1  0  0  0  0
 19  9  1  0  0  0  0
 20 16  2  0  0  0  0
 21  1  1  0  0  0  0
 21 11  1  0  0  0  0
 22  6  1  0  0  0  0
 22 18  1  0  0  0  0
 23 10  1  0  0  0  0
 23 17  1  0  0  0  0
 24 12  1  0  0  0  0
 24 18  1  0  0  0  0
M  END
> <DATABASE_ID>
HMDB0030588

> <DATABASE_NAME>
hmdb

> <SMILES>
COC1=CC2=C(C3C=COC3O2)C2=C1C(=O)C1=C(O)C=CC=C1O2

> <INCHI_IDENTIFIER>
InChI=1S/C18H12O6/c1-21-11-7-12-13(8-5-6-22-18(8)24-12)17-15(11)16(20)14-9(19)3-2-4-10(14)23-17/h2-8,18-19H,1H3

> <INCHI_KEY>
UTSVPXMQSFGQTM-UHFFFAOYSA-N

> <FORMULA>
C18H12O6

> <MOLECULAR_WEIGHT>
324.2843

> <EXACT_MASS>
324.063388116

> <JCHEM_ACCEPTOR_COUNT>
5

> <JCHEM_ATOM_COUNT>
36

> <JCHEM_AVERAGE_POLARIZABILITY>
31.50872591631195

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
1

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
15-hydroxy-11-methoxy-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1(12),2(9),4,10,14,16,18-heptaen-13-one

> <ALOGPS_LOGP>
2.73

> <JCHEM_LOGP>
3.0985916909999993

> <ALOGPS_LOGS>
-3.27

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
5

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA_STRONGEST_ACIDIC>
8.382688883759405

> <JCHEM_PKA_STRONGEST_BASIC>
-3.701431358515738

> <JCHEM_POLAR_SURFACE_AREA>
74.22000000000001

> <JCHEM_REFRACTIVITY>
83.7026

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
1.74e-01 g/l

> <JCHEM_TRADITIONAL_IUPAC>
15-hydroxy-11-methoxy-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1(12),2(9),4,10,14,16,18-heptaen-13-one

> <JCHEM_VEBER_RULE>
0

$$$$

HMDB0030588
     RDKit          3D
Sterigmatocystin
 36 40  0  0  0  0  0  0  0  0999 V2000
   -0.0438    4.4310   -0.8241 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6203    3.1998   -0.5231 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0735    2.0015   -0.4863 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4224    2.0204   -0.7644 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1928    0.8395   -0.7458 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5959   -0.3545   -0.4462 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2222   -0.3758   -0.1627 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3320   -1.5257    0.1215 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6163   -1.6020    0.3949 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1796   -2.8435    0.6947 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5220   -2.9087    0.9783 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3178   -1.8047    0.9764 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7806   -0.5315    0.6772 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.6190    0.5437    0.6882 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4464   -0.4782    0.3970 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8650    0.7579    0.0944 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4963    1.8361    0.0627 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5079    0.7912   -0.1875 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5956   -1.4430   -0.4882 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0980   -1.7736    0.8500 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4061   -1.5844    0.9106 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.8792   -1.1323   -0.3182 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.7822   -0.7739   -1.1347 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5329    0.6056   -0.9844 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.9198    4.6109   -0.2815 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.1485    4.5853   -1.9026 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7489    5.2318   -0.4571 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8933    2.9537   -0.9994 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5183   -3.6960    0.6866 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9180   -3.8961    1.2061 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3683   -1.8581    1.1987 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5059    1.4778    0.5261 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.2390   -2.3222   -1.0577 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.4860   -2.1225    1.6702 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.9999   -1.7624    1.7984 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.9192   -1.0969   -2.1682 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3  4  2  0
  4  5  1  0
  5  6  2  0
  6  7  1  0
  7  8  1  0
  8  9  1  0
  9 10  2  0
 10 11  1  0
 11 12  2  0
 12 13  1  0
 13 14  1  0
 13 15  2  0
 15 16  1  0
 16 17  2  0
 16 18  1  0
  6 19  1  0
 19 20  1  0
 20 21  2  0
 21 22  1  0
 22 23  1  0
 23 24  1  0
 18  3  1  0
 23 19  1  0
 24  5  1  0
 18  7  2  0
 15  9  1  0
  1 25  1  0
  1 26  1  0
  1 27  1  0
  4 28  1  0
 10 29  1  0
 11 30  1  0
 12 31  1  0
 14 32  1  0
 19 33  1  0
 20 34  1  0
 21 35  1  0
 23 36  1  0
M  END

HEADER    PROTEIN                                 06-SEP-14   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   06-SEP-14         0                                  
HETATM    1  C   UNK     0       5.895  11.434   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       7.790   4.636   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       8.641   5.920   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       6.253   4.731   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       0.452   5.080   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0      -1.071   4.853   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       1.970  10.340   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       0.707   6.599   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       7.954   7.299   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       5.566   6.110   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       3.507  10.245   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       1.119   9.056   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       1.806   7.678   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       6.417   7.393   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       4.194   8.867   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       5.731   8.772   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       3.343   7.583   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0      -0.659   7.311   0.000  0.00  0.00           C+0
HETATM   19  O   UNK     0       8.805   8.582   0.000  0.00  0.00           O+0
HETATM   20  O   UNK     0       6.581  10.056   0.000  0.00  0.00           O+0
HETATM   21  O   UNK     0       4.358  11.529   0.000  0.00  0.00           O+0
HETATM   22  O   UNK     0      -1.758   6.232   0.000  0.00  0.00           O+0
HETATM   23  O   UNK     0       4.029   6.204   0.000  0.00  0.00           O+0
HETATM   24  O   UNK     0      -0.404   8.829   0.000  0.00  0.00           O+0
CONECT    1   21                                                            
CONECT    2    3    4                                                       
CONECT    3    2    9                                                       
CONECT    4    2   10                                                       
CONECT    5    6    8                                                       
CONECT    6    5   22                                                       
CONECT    7   11   12                                                       
CONECT    8    5   13   18                                                  
CONECT    9    3   14   19                                                  
CONECT   10    4   14   23                                                  
CONECT   11    7   15   21                                                  
CONECT   12    7   13   24                                                  
CONECT   13    8   12   17                                                  
CONECT   14    9   10   16                                                  
CONECT   15   11   16   17                                                  
CONECT   16   14   15   20                                                  
CONECT   17   13   15   23                                                  
CONECT   18    8   22   24                                                  
CONECT   19    9                                                            
CONECT   20   16                                                            
CONECT   21    1   11                                                       
CONECT   22    6   18                                                       
CONECT   23   10   17                                                       
CONECT   24   12   18                                                       
MASTER        0    0    0    0    0    0    0    0   24    0   56    0
END

COMPND    HMDB0030588
HETATM    1  C1  UNL     1      -0.044   4.431  -0.824  1.00  0.00           C  
HETATM    2  O1  UNL     1      -0.620   3.200  -0.523  1.00  0.00           O  
HETATM    3  C2  UNL     1       0.074   2.002  -0.486  1.00  0.00           C  
HETATM    4  C3  UNL     1       1.422   2.020  -0.764  1.00  0.00           C  
HETATM    5  C4  UNL     1       2.193   0.839  -0.746  1.00  0.00           C  
HETATM    6  C5  UNL     1       1.596  -0.355  -0.446  1.00  0.00           C  
HETATM    7  C6  UNL     1       0.222  -0.376  -0.163  1.00  0.00           C  
HETATM    8  O2  UNL     1      -0.332  -1.526   0.121  1.00  0.00           O  
HETATM    9  C7  UNL     1      -1.616  -1.602   0.395  1.00  0.00           C  
HETATM   10  C8  UNL     1      -2.180  -2.844   0.695  1.00  0.00           C  
HETATM   11  C9  UNL     1      -3.522  -2.909   0.978  1.00  0.00           C  
HETATM   12  C10 UNL     1      -4.318  -1.805   0.976  1.00  0.00           C  
HETATM   13  C11 UNL     1      -3.781  -0.532   0.677  1.00  0.00           C  
HETATM   14  O3  UNL     1      -4.619   0.544   0.688  1.00  0.00           O  
HETATM   15  C12 UNL     1      -2.446  -0.478   0.397  1.00  0.00           C  
HETATM   16  C13 UNL     1      -1.865   0.758   0.094  1.00  0.00           C  
HETATM   17  O4  UNL     1      -2.496   1.836   0.063  1.00  0.00           O  
HETATM   18  C14 UNL     1      -0.508   0.791  -0.187  1.00  0.00           C  
HETATM   19  C15 UNL     1       2.596  -1.443  -0.488  1.00  0.00           C  
HETATM   20  C16 UNL     1       3.098  -1.774   0.850  1.00  0.00           C  
HETATM   21  C17 UNL     1       4.406  -1.584   0.911  1.00  0.00           C  
HETATM   22  O5  UNL     1       4.879  -1.132  -0.318  1.00  0.00           O  
HETATM   23  C18 UNL     1       3.782  -0.774  -1.135  1.00  0.00           C  
HETATM   24  O6  UNL     1       3.533   0.606  -0.984  1.00  0.00           O  
HETATM   25  H1  UNL     1       0.920   4.611  -0.281  1.00  0.00           H  
HETATM   26  H2  UNL     1       0.148   4.585  -1.903  1.00  0.00           H  
HETATM   27  H3  UNL     1      -0.749   5.232  -0.457  1.00  0.00           H  
HETATM   28  H4  UNL     1       1.893   2.954  -0.999  1.00  0.00           H  
HETATM   29  H5  UNL     1      -1.518  -3.696   0.687  1.00  0.00           H  
HETATM   30  H6  UNL     1      -3.918  -3.896   1.206  1.00  0.00           H  
HETATM   31  H7  UNL     1      -5.368  -1.858   1.199  1.00  0.00           H  
HETATM   32  H8  UNL     1      -4.506   1.478   0.526  1.00  0.00           H  
HETATM   33  H9  UNL     1       2.239  -2.322  -1.058  1.00  0.00           H  
HETATM   34  H10 UNL     1       2.486  -2.122   1.670  1.00  0.00           H  
HETATM   35  H11 UNL     1       5.000  -1.762   1.798  1.00  0.00           H  
HETATM   36  H12 UNL     1       3.919  -1.097  -2.168  1.00  0.00           H  
CONECT    1    2   25   26   27
CONECT    2    3
CONECT    3    4    4   18
CONECT    4    5   28
CONECT    5    6    6   24
CONECT    6    7   19
CONECT    7    8   18   18
CONECT    8    9
CONECT    9   10   10   15
CONECT   10   11   29
CONECT   11   12   12   30
CONECT   12   13   31
CONECT   13   14   15   15
CONECT   14   32
CONECT   15   16
CONECT   16   17   17   18
CONECT   19   20   23   33
CONECT   20   21   21   34
CONECT   21   22   35
CONECT   22   23
CONECT   23   24   36
END

HMDB0030588
     RDKit          3D
Sterigmatocystin
 36 40  0  0  0  0  0  0  0  0999 V2000
   -0.0438    4.4310   -0.8241 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6203    3.1998   -0.5231 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0735    2.0015   -0.4863 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4224    2.0204   -0.7644 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1928    0.8395   -0.7458 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5959   -0.3545   -0.4462 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2222   -0.3758   -0.1627 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3320   -1.5257    0.1215 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6163   -1.6020    0.3949 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1796   -2.8435    0.6947 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5220   -2.9087    0.9783 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3178   -1.8047    0.9764 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7806   -0.5315    0.6772 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.6190    0.5437    0.6882 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4464   -0.4782    0.3970 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8650    0.7579    0.0944 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4963    1.8361    0.0627 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5079    0.7912   -0.1875 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5956   -1.4430   -0.4882 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0980   -1.7736    0.8500 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4061   -1.5844    0.9106 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.8792   -1.1323   -0.3182 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.7822   -0.7739   -1.1347 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5329    0.6056   -0.9844 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.9198    4.6109   -0.2815 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.1485    4.5853   -1.9026 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7489    5.2318   -0.4571 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8933    2.9537   -0.9994 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5183   -3.6960    0.6866 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9180   -3.8961    1.2061 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3683   -1.8581    1.1987 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5059    1.4778    0.5261 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.2390   -2.3222   -1.0577 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.4860   -2.1225    1.6702 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.9999   -1.7624    1.7984 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.9192   -1.0969   -2.1682 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3  4  2  0
  4  5  1  0
  5  6  2  0
  6  7  1  0
  7  8  1  0
  8  9  1  0
  9 10  2  0
 10 11  1  0
 11 12  2  0
 12 13  1  0
 13 14  1  0
 13 15  2  0
 15 16  1  0
 16 17  2  0
 16 18  1  0
  6 19  1  0
 19 20  1  0
 20 21  2  0
 21 22  1  0
 22 23  1  0
 23 24  1  0
 18  3  1  0
 23 19  1  0
 24  5  1  0
 18  7  2  0
 15  9  1  0
  1 25  1  0
  1 26  1  0
  1 27  1  0
  4 28  1  0
 10 29  1  0
 11 30  1  0
 12 31  1  0
 14 32  1  0
 19 33  1  0
 20 34  1  0
 21 35  1  0
 23 36  1  0
M  END

View in JSmol View Stereo Labels

Synonyms

Value	Source
3a,12C-Dihydro-8-hydroxy-6-methoxy-7H-furo[3',2':4,5]furo[2,3-c]xanthen-7-one, 9ci	HMDB
Sterigmatocystine	HMDB
Sterigmatocystin	MeSH

Chemical Formula

C₁₈H₁₂O₆

Average Molecular Weight

324.2843

Monoisotopic Molecular Weight

324.063388116

IUPAC Name

15-hydroxy-11-methoxy-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1(12),2(9),4,10,14,16,18-heptaen-13-one

Traditional Name

15-hydroxy-11-methoxy-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1(12),2(9),4,10,14,16,18-heptaen-13-one

CAS Registry Number

10048-13-2

SMILES

COC1=CC2=C(C3C=COC3O2)C2=C1C(=O)C1=C(O)C=CC=C1O2

InChI Identifier

InChI=1S/C18H12O6/c1-21-11-7-12-13(8-5-6-22-18(8)24-12)17-15(11)16(20)14-9(19)3-2-4-10(14)23-17/h2-8,18-19H,1H3

InChI Key

UTSVPXMQSFGQTM-UHFFFAOYSA-N

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as sterigmatocystins. These are a group of closely related fungal metabolites chemically characterized by a xanthone moiety fused to a dihydrodifurano or a tetrahydrodifurano moiety. The chemical difference among the various sterigmagocystins are the presence or absence of unsaturation at positions 2 and 3 of the difurano ring system, the substitution pattern on positions 6, 7, and 10 of the xanthone system and/or the substituent on position 3 of the difurano system. They are produced by Aspergilus spp. And Bipolaris spp.

Kingdom

Organic compounds

Super Class

Phenylpropanoids and polyketides

Class

Sterigmatocystins

Sub Class

Not Available

Direct Parent

Sterigmatocystins

Alternative Parents

Substituents

Sterigmatocystin backbone
Xanthone
Dibenzopyran
Xanthene
Chromone
Benzopyran
1-benzopyran
Coumaran
Anisole
1-hydroxy-4-unsubstituted benzenoid
1-hydroxy-2-unsubstituted benzenoid
Alkyl aryl ether
Pyranone
Pyran
Benzenoid
Heteroaromatic compound
Dihydrofuran
Vinylogous ester
Vinylogous acid
Ether
Oxacycle
Acetal
Organoheterocyclic compound
Organic oxygen compound
Hydrocarbon derivative
Organooxygen compound
Organic oxide
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

a small molecule (STERIGMATOCYSTIN )

Ontology

Physiological effect

Disposition

Biological location

Cell membrane (HMDB: HMDB0030588)

Cellular substructure

Membrane (HMDB: HMDB0030588)

Route of exposure

Parenteral

Dermal (HMDB: HMDB0030588)
Inhalation (HMDB: HMDB0030588)

Enteral

Ingestion (HMDB: HMDB0030588)

Source

Endogenous

Endogenous (HMDB: HMDB0030588)

Plant

Plant (HMDB: HMDB0030588)

Fungi

Aspergillus nidulans (HMDB: HMDB0030588)
Aspergillus versicolor (HMDB: HMDB0030588)

Exogenous

Food

Food (HMDB: HMDB0030588)

Process

Not Available

Role

Biological role

Metabolite (HMDB: HMDB0030588)
metabolite (HMDB: HMDB0030588)

Physical Properties

State

Solid

Experimental Molecular Properties

Property	Value	Reference
Melting Point	246 °C	Not Available
Boiling Point	Not Available	Not Available
Water Solubility	Not Available	Not Available
LogP	Not Available	Not Available

Experimental Chromatographic Properties

Not Available

Predicted Molecular Properties

Property	Value	Source
Water Solubility	0.17 g/L	ALOGPS
logP	2.73	ALOGPS
logP	3.1	ChemAxon
logS	-3.3	ALOGPS
pKa (Strongest Acidic)	8.38	ChemAxon
pKa (Strongest Basic)	-3.7	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	5	ChemAxon
Hydrogen Donor Count	1	ChemAxon
Polar Surface Area	74.22 Å²	ChemAxon
Rotatable Bond Count	1	ChemAxon
Refractivity	83.7 m³·mol⁻¹	ChemAxon
Polarizability	31.51 Å³	ChemAxon
Number of Rings	5	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

Predicted Chromatographic Properties

Predicted Collision Cross Sections

Predictor	Adduct Type	CCS Value (Å²)	Reference
DarkChem	[M+H]+	173.982	31661259
DarkChem	[M-H]-	171.545	31661259
DeepCCS	[M+H]+	176.451	30932474
DeepCCS	[M-H]-	174.093	30932474
DeepCCS	[M-2H]-	208.32	30932474
DeepCCS	[M+Na]+	183.859	30932474
AllCCS	[M+H]+	174.0	32859911
AllCCS	[M+H-H2O]+	170.5	32859911
AllCCS	[M+NH4]+	177.3	32859911
AllCCS	[M+Na]+	178.3	32859911
AllCCS	[M-H]-	178.5	32859911
AllCCS	[M+Na-2H]-	177.5	32859911
AllCCS	[M+HCOO]-	176.6	32859911

Predicted Kovats Retention Indices

Underivatized

Metabolite	SMILES	Kovats RI Value	Column Type	Reference
Sterigmatocystin	COC1=CC2=C(C3C=COC3O2)C2=C1C(=O)C1=C(O)C=CC=C1O2	4389.9	Standard polar	33892256
Sterigmatocystin	COC1=CC2=C(C3C=COC3O2)C2=C1C(=O)C1=C(O)C=CC=C1O2	2924.6	Standard non polar	33892256
Sterigmatocystin	COC1=CC2=C(C3C=COC3O2)C2=C1C(=O)C1=C(O)C=CC=C1O2	2945.0	Semi standard non polar	33892256

Derivatized

Derivative Name / Structure	SMILES	Kovats RI Value	Column Type	Reference
Sterigmatocystin,1TMS,isomer #1	COC1=CC2=C(C3=C1C(=O)C1=C(O[Si](C)(C)C)C=CC=C1O3)C1C=COC1O2	3154.2	Semi standard non polar	33892256
Sterigmatocystin,1TBDMS,isomer #1	COC1=CC2=C(C3=C1C(=O)C1=C(O[Si](C)(C)C(C)(C)C)C=CC=C1O3)C1C=COC1O2	3362.3	Semi standard non polar	33892256

Spectra

GC-MS Spectra

Spectrum Type	Description	Splash Key	Deposition Date	Source	View
Predicted GC-MS	Predicted GC-MS Spectrum - Sterigmatocystin GC-MS (Non-derivatized) - 70eV, Positive	splash10-001j-1191000000-0a6fb0c05d0662b97bac	2017-09-01	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Sterigmatocystin GC-MS (1 TMS) - 70eV, Positive	splash10-0fer-2019000000-7b902eddc1918abd0dfd	2017-10-06	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Sterigmatocystin GC-MS (Non-derivatized) - 70eV, Positive	Not Available	2021-10-12	Wishart Lab	View Spectrum

MS/MS Spectra

Spectrum Type	Description	Splash Key	Deposition Date	Source	View
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - Sterigmatocystin 10V, Positive-QTOF	splash10-004i-0009000000-57d3fd838ffa3cafae4e	2015-04-24	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - Sterigmatocystin 20V, Positive-QTOF	splash10-004i-0029000000-a3b6c07cd97d495b3641	2015-04-24	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - Sterigmatocystin 40V, Positive-QTOF	splash10-054o-1492000000-fa083bd25b5fbd820615	2015-04-24	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - Sterigmatocystin 10V, Negative-QTOF	splash10-00di-0009000000-46e1583b9996ec69f9ae	2015-04-25	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - Sterigmatocystin 20V, Negative-QTOF	splash10-00di-0019000000-b69f8ae4547345c5a2ba	2015-04-25	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - Sterigmatocystin 40V, Negative-QTOF	splash10-0aor-4595000000-461228ac7946dfc70893	2015-04-25	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - Sterigmatocystin 10V, Positive-QTOF	splash10-004i-0009000000-3ccf9c8a3e8c981e7a46	2021-09-23	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - Sterigmatocystin 20V, Positive-QTOF	splash10-004i-0009000000-3ccf9c8a3e8c981e7a46	2021-09-23	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - Sterigmatocystin 40V, Positive-QTOF	splash10-053r-0392000000-400e743e9316fb4b6848	2021-09-23	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - Sterigmatocystin 10V, Negative-QTOF	splash10-00di-0009000000-1e58a8f96c64172c0c0f	2021-09-24	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - Sterigmatocystin 20V, Negative-QTOF	splash10-00di-0039000000-91dca4d1af8ba1704d02	2021-09-24	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - Sterigmatocystin 40V, Negative-QTOF	splash10-014l-2792000000-0293fe4b2f7e8ea52e84	2021-09-24	Wishart Lab	View Spectrum

Biological Properties

Cellular Locations

Membrane

Biospecimen Locations

Not Available

Tissue Locations

Not Available

Pathways

Not Available

Name	SMPDB/PathBank	KEGG

Normal Concentrations

Not Available

Abnormal Concentrations

Not Available

Associated Disorders and Diseases

Disease References

None

Associated OMIM IDs

None

External Links

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FooDB ID

KNApSAcK ID

Chemspider ID

KEGG Compound ID

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Sterigmatocystin

METLIN ID

Not Available

PubChem Compound

5284457

PDB ID

Not Available

ChEBI ID

18227

Food Biomarker Ontology

Not Available

VMH ID

Not Available

MarkerDB ID

Not Available

Good Scents ID

Not Available

References

Synthesis Reference

Not Available

Material Safety Data Sheet (MSDS)

Not Available

General References

(). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .

Enzymes

Enzyme Details

1. UDP-glucuronosyltransferase 1-1

General function:: Involved in transferase activity, transferring hexosyl groups
Specific function:: UDPGT is of major importance in the conjugation and subsequent elimination of potentially toxic xenobiotics and endogenous compounds. This isoform glucuronidates bilirubin IX-alpha to form both the IX-alpha-C8 and IX-alpha-C12 monoconjugates and diconjugate. Is also able to catalyze the glucuronidation of 17beta-estradiol, 17alpha-ethinylestradiol, 1-hydroxypyrene, 4-methylumbelliferone, 1-naphthol, paranitrophenol, scopoletin, and umbelliferone.
Gene Name:: UGT1A1
Uniprot ID:: P22309
Molecular weight:: 59590.91

Reactions

Sterigmatocystin → 3,4,5-trihydroxy-6-({11-methoxy-13-oxo-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1(12),2(9),4,10,14(19),15,17-heptaen-15-yl}oxy)oxane-2-carboxylic acid	details

Showing metabocard for Sterigmatocystin (HMDB0030588)

MOL for HMDB0030588 (Sterigmatocystin)

3D MOL for HMDB0030588 (Sterigmatocystin)

3D SDF for HMDB0030588 (Sterigmatocystin)

3D-SDF for HMDB0030588 (Sterigmatocystin)

PDB for HMDB0030588 (Sterigmatocystin)

3D PDB for HMDB0030588 (Sterigmatocystin)

SMILES for HMDB0030588 (Sterigmatocystin)

INCHI for HMDB0030588 (Sterigmatocystin)

Structure for HMDB0030588 (Sterigmatocystin)

3D Structure for HMDB0030588 (Sterigmatocystin)

Predicted Collision Cross Sections

Predicted Kovats Retention Indices

Underivatized

Derivatized

GC-MS Spectra

MS/MS Spectra

Enzymes

Reactions