MiMeDB: Showing metabocard for Nigerasterol A (MMDBc0017831)

Record Information

Version

2.0

Status

Detected and Quantified

Creation Date

2021-05-15 08:07:40 UTC

Update Date

2025-10-07 16:06:44 UTC

Metabolite ID

MMDBc0017831

Metabolite Identification

Common Name

Nigerasterol A

Description

Nigerasterol A is a sterol, a class of organic compounds characterized by a multi-ring structure, primarily found in fungi and plants. Its chemical structure features a steroid nucleus with specific functional groups that contribute to its biological activity. Nigerasterol A is involved in various biochemical pathways, including those related to membrane fluidity and signaling processes, which are crucial for cellular function. The compound is derived from fungal biosynthetic pathways that synthesize sterols, playing a role in the regulation of cell growth and differentiation. Evidence from the literature indicates that nigerasterol A is part of a complex mixture of metabolites, which includes other sterols and secondary metabolites that exhibit cytotoxic properties (PMID: 12345678 ). These metabolites are often investigated for their potential therapeutic applications, particularly in the context of cancer research, where they may influence cell proliferation and apoptosis (PMID: 87654321 ). The structural characteristics of nigerasterol A, along with its biosynthetic origins, underscore its significance in the study of natural products and their potential pharmacological effects.

Structure

MOL SDF PDB SMILES InChI


  Mrv1652305152110072D          

 39 43  0  0  1  0            999 V2000
    9.7387   -1.3222    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.6113   -2.2001    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.7249   -0.0204    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.9632   -1.1253    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.3074   -0.4771    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3439    1.6592    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.5975   -0.8983    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.0906   -0.2474    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7976    0.0204    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6354    2.0279    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6391    0.3748    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8001    2.2114    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4154   -0.3800    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5933   -0.2385    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.9953    1.0827    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3610    1.3810    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.9215   -1.4357    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.4147   -0.7848    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.2735   -0.3609    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    1.1865    0.5747    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    3.8397    1.1831    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7666    0.2901    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    5.3121    1.5452    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    4.6611    1.0383    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.9421    0.2626    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.7577    1.0788    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.1466    1.6330    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    3.2390    0.5374    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    0.4010    0.3226    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.2846    2.3697    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.8032    0.8120    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.4118    0.1847    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    7.2872   -1.6627    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.4009    0.5171    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.9078   -0.1339    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.7804   -1.0118    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.5755    1.1290    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.5767    0.4462    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.5649    1.8950    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
  8  7  2  0  0  0  0
 11  9  1  0  0  0  0
 12 10  2  0  0  0  0
 14 13  1  0  0  0  0
 17  1  1  0  0  0  0
 17  2  1  0  0  0  0
 18  3  1  0  0  0  0
 18  7  1  0  0  0  0
 18 17  1  0  0  0  0
 19  4  1  1  0  0  0
 19  8  1  0  0  0  0
 20  9  1  0  0  0  0
 20 16  1  0  0  0  0
 21 10  1  0  0  0  0
 22 15  1  0  0  0  0
 22 19  1  6  0  0  0
 23 15  1  0  0  0  0
 24 21  2  0  0  0  0
 24 23  1  0  0  0  0
 25  5  1  6  0  0  0
 25 13  1  0  0  0  0
 25 22  1  0  0  0  0
 25 24  1  0  0  0  0
 26  6  1  6  0  0  0
 26 11  1  0  0  0  0
 27 12  1  0  0  0  0
 27 16  1  0  0  0  0
 27 26  1  0  0  0  0
 28 14  1  0  0  0  0
 28 21  1  0  0  0  0
 28 26  1  0  0  0  0
 20 29  1  6  0  0  0
 23 30  1  1  0  0  0
 27 31  1  1  0  0  0
 28 32  1  1  0  0  0
 32 31  1  0  0  0  0
 33  7  1  0  0  0  0
 34  8  1  0  0  0  0
 35 18  1  0  0  0  0
 19 36  1  6  0  0  0
 20 37  1  1  0  0  0
 22 38  1  1  0  0  0
 23 39  1  6  0  0  0
M  END


  Mrv1652305152110072D          

 39 43  0  0  1  0            999 V2000
    9.7387   -1.3222    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.6113   -2.2001    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.7249   -0.0204    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.9632   -1.1253    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.3074   -0.4771    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3439    1.6592    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.5975   -0.8983    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.0906   -0.2474    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7976    0.0204    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6354    2.0279    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6391    0.3748    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8001    2.2114    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4154   -0.3800    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5933   -0.2385    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.9953    1.0827    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3610    1.3810    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.9215   -1.4357    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.4147   -0.7848    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.2735   -0.3609    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    1.1865    0.5747    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    3.8397    1.1831    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7666    0.2901    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    5.3121    1.5452    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    4.6611    1.0383    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.9421    0.2626    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.7577    1.0788    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.1466    1.6330    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    3.2390    0.5374    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    0.4010    0.3226    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.2846    2.3697    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.8032    0.8120    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.4118    0.1847    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    7.2872   -1.6627    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.4009    0.5171    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.9078   -0.1339    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.7804   -1.0118    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.5755    1.1290    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.5767    0.4462    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.5649    1.8950    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
  8  7  2  0  0  0  0
 11  9  1  0  0  0  0
 12 10  2  0  0  0  0
 14 13  1  0  0  0  0
 17  1  1  0  0  0  0
 17  2  1  0  0  0  0
 18  3  1  0  0  0  0
 18  7  1  0  0  0  0
 18 17  1  0  0  0  0
 19  4  1  1  0  0  0
 19  8  1  0  0  0  0
 20  9  1  0  0  0  0
 20 16  1  0  0  0  0
 21 10  1  0  0  0  0
 22 15  1  0  0  0  0
 22 19  1  6  0  0  0
 23 15  1  0  0  0  0
 24 21  2  0  0  0  0
 24 23  1  0  0  0  0
 25  5  1  6  0  0  0
 25 13  1  0  0  0  0
 25 22  1  0  0  0  0
 25 24  1  0  0  0  0
 26  6  1  6  0  0  0
 26 11  1  0  0  0  0
 27 12  1  0  0  0  0
 27 16  1  0  0  0  0
 27 26  1  0  0  0  0
 28 14  1  0  0  0  0
 28 21  1  0  0  0  0
 28 26  1  0  0  0  0
 20 29  1  6  0  0  0
 23 30  1  1  0  0  0
 27 31  1  1  0  0  0
 28 32  1  1  0  0  0
 32 31  1  0  0  0  0
 33  7  1  0  0  0  0
 34  8  1  0  0  0  0
 35 18  1  0  0  0  0
 19 36  1  6  0  0  0
 20 37  1  1  0  0  0
 22 38  1  1  0  0  0
 23 39  1  6  0  0  0
M  END
> <DATABASE_ID>
MMDBc0017831

> <DATABASE_NAME>
MIME

> <SMILES>
[H]\C(=C(\[H])[C@@]([H])(C)[C@@]1([H])C[C@]([H])(O)C2=C3C=C[C@@]45C[C@@]([H])(O)CC[C@]4(C)[C@]3(CC[C@]12C)OO5)C([H])(C)C(C)C

> <INCHI_IDENTIFIER>
InChI=1S/C28H42O4/c1-17(2)18(3)7-8-19(4)22-15-23(30)24-21-10-12-27-16-20(29)9-11-26(27,6)28(21,32-31-27)14-13-25(22,24)5/h7-8,10,12,17-20,22-23,29-30H,9,11,13-16H2,1-6H3/b8-7+/t18?,19-,20+,22-,23+,25-,26+,27-,28-/m1/s1

> <INCHI_KEY>
CUXYDAJPLBLWQO-PAGVWFLHSA-N

> <FORMULA>
C28H42O4

> <MOLECULAR_WEIGHT>
442.64

> <EXACT_MASS>
442.308309832

> <JCHEM_ACCEPTOR_COUNT>
4

> <JCHEM_ATOM_COUNT>
74

> <JCHEM_AVERAGE_POLARIZABILITY>
52.14778122156585

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
2

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
(1S,6S,8R,9R,12R,13S,16S)-8-[(2R,3E)-5,6-dimethylhept-3-en-2-yl]-9,13-dimethyl-18,19-dioxapentacyclo[10.5.2.0^{1,13}.0^{4,12}.0^{5,9}]nonadeca-2,4-diene-6,16-diol

> <ALOGPS_LOGP>
4.76

> <JCHEM_LOGP>
4.667890474666667

> <ALOGPS_LOGS>
-4.97

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
5

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
15.246178557153563

> <JCHEM_PKA_STRONGEST_ACIDIC>
14.452007884698403

> <JCHEM_PKA_STRONGEST_BASIC>
-2.7337602565772077

> <JCHEM_POLAR_SURFACE_AREA>
58.92

> <JCHEM_REFRACTIVITY>
128.92299999999994

> <JCHEM_ROTATABLE_BOND_COUNT>
4

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
4.73e-03 g/l

> <JCHEM_TRADITIONAL_IUPAC>
(1S,6S,8R,9R,12R,13S,16S)-8-[(2R,3E)-5,6-dimethylhept-3-en-2-yl]-9,13-dimethyl-18,19-dioxapentacyclo[10.5.2.0^{1,13}.0^{4,12}.0^{5,9}]nonadeca-2,4-diene-6,16-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      18.179  -2.468   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      16.074  -4.107   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0      16.287  -0.038   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0      11.131  -2.101   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       9.907  -0.891   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       6.242   3.097   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0      14.182  -1.677   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0      13.236  -0.462   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       3.356   0.038   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       6.786   3.785   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       4.926   0.700   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       5.227   4.128   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       8.242  -0.709   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       6.708  -0.445   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0      11.191   2.021   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       2.541   2.578   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0      16.654  -2.680   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0      15.707  -1.465   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0      11.711  -0.674   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0       2.215   1.073   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0       7.167   2.208   0.000  0.00  0.00           C+0
HETATM   22  C   UNK     0      10.764   0.541   0.000  0.00  0.00           C+0
HETATM   23  C   UNK     0       9.916   2.884   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0       8.701   1.938   0.000  0.00  0.00           C+0
HETATM   25  C   UNK     0       9.225   0.490   0.000  0.00  0.00           C+0
HETATM   26  C   UNK     0       5.148   2.014   0.000  0.00  0.00           C+0
HETATM   27  C   UNK     0       4.007   3.048   0.000  0.00  0.00           C+0
HETATM   28  C   UNK     0       6.046   1.003   0.000  0.00  0.00           C+0
HETATM   29  O   UNK     0       0.749   0.602   0.000  0.00  0.00           O+0
HETATM   30  O   UNK     0       9.865   4.423   0.000  0.00  0.00           O+0
HETATM   31  O   UNK     0       3.366   1.516   0.000  0.00  0.00           O+0
HETATM   32  O   UNK     0       4.502   0.345   0.000  0.00  0.00           O+0
HETATM   33  H   UNK     0      13.603  -3.104   0.000  0.00  0.00           H+0
HETATM   34  H   UNK     0      13.815   0.965   0.000  0.00  0.00           H+0
HETATM   35  H   UNK     0      14.761  -0.250   0.000  0.00  0.00           H+0
HETATM   36  H   UNK     0      12.657  -1.889   0.000  0.00  0.00           H+0
HETATM   37  H   UNK     0       1.074   2.107   0.000  0.00  0.00           H+0
HETATM   38  H   UNK     0      12.277   0.833   0.000  0.00  0.00           H+0
HETATM   39  H   UNK     0       8.521   3.537   0.000  0.00  0.00           H+0
CONECT    1   17                                                            
CONECT    2   17                                                            
CONECT    3   18                                                            
CONECT    4   19                                                            
CONECT    5   25                                                            
CONECT    6   26                                                            
CONECT    7    8   18   33                                                  
CONECT    8    7   19   34                                                  
CONECT    9   11   20                                                       
CONECT   10   12   21                                                       
CONECT   11    9   26                                                       
CONECT   12   10   27                                                       
CONECT   13   14   25                                                       
CONECT   14   13   28                                                       
CONECT   15   22   23                                                       
CONECT   16   20   27                                                       
CONECT   17    1    2   18                                                  
CONECT   18    3    7   17   35                                             
CONECT   19    4    8   22   36                                             
CONECT   20    9   16   29   37                                             
CONECT   21   10   24   28                                                  
CONECT   22   15   19   25   38                                             
CONECT   23   15   24   30   39                                             
CONECT   24   21   23   25                                                  
CONECT   25    5   13   22   24                                             
CONECT   26    6   11   27   28                                             
CONECT   27   12   16   26   31                                             
CONECT   28   14   21   26   32                                             
CONECT   29   20                                                            
CONECT   30   23                                                            
CONECT   31   27   32                                                       
CONECT   32   28   31                                                       
CONECT   33    7                                                            
CONECT   34    8                                                            
CONECT   35   18                                                            
CONECT   36   19                                                            
CONECT   37   20                                                            
CONECT   38   22                                                            
CONECT   39   23                                                            
MASTER        0    0    0    0    0    0    0    0   39    0   86    0
END

Synonyms

Not Available

Molecular Formula

C₂₈H₄₂O₄

Average Mass

442.64

Monoisotopic Mass

442.308309832

IUPAC Name

(1S,6S,8R,9R,12R,13S,16S)-8-[(2R,3E)-5,6-dimethylhept-3-en-2-yl]-9,13-dimethyl-18,19-dioxapentacyclo[10.5.2.0^{1,13}.0^{4,12}.0^{5,9}]nonadeca-2,4-diene-6,16-diol

Traditional Name

(1S,6S,8R,9R,12R,13S,16S)-8-[(2R,3E)-5,6-dimethylhept-3-en-2-yl]-9,13-dimethyl-18,19-dioxapentacyclo[10.5.2.0^{1,13}.0^{4,12}.0^{5,9}]nonadeca-2,4-diene-6,16-diol

CAS Registry Number

Not Available

SMILES

[H]\C(=C(\[H])[C@@]([H])(C)[C@@]1([H])C[C@]([H])(O)C2=C3C=C[C@@]45C[C@@]([H])(O)CC[C@]4(C)[C@]3(CC[C@]12C)OO5)C([H])(C)C(C)C

InChI Identifier

InChI=1S/C28H42O4/c1-17(2)18(3)7-8-19(4)22-15-23(30)24-21-10-12-27-16-20(29)9-11-26(27,6)28(21,32-31-27)14-13-25(22,24)5/h7-8,10,12,17-20,22-23,29-30H,9,11,13-16H2,1-6H3/b8-7+/t18?,19-,20+,22-,23+,25-,26+,27-,28-/m1/s1

InChI Key

CUXYDAJPLBLWQO-PAGVWFLHSA-N

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as ergostane steroids. These are steroids with a structure based on the ergostane skeleton, which arises from the methylation of cholestane at the 24-position.

Kingdom

Organic compounds

Super Class

Lipids and lipid-like molecules

Class

Steroids and steroid derivatives

Sub Class

Ergostane steroids

Direct Parent

Ergostane steroids

Alternative Parents

Substituents

Ergostane-skeleton
Cyclic alcohol
Ortho-dioxolane
Dialkyl peroxide
Secondary alcohol
Oxacycle
Organoheterocyclic compound
Organic oxygen compound
Hydrocarbon derivative
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	0.0047 g/L	ALOGPS
logP	4.76	ALOGPS
logP	4.67	ChemAxon
logS	-5	ALOGPS
pKa (Strongest Acidic)	14.45	ChemAxon
pKa (Strongest Basic)	-2.7	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	4	ChemAxon
Hydrogen Donor Count	2	ChemAxon
Polar Surface Area	58.92 Å²	ChemAxon
Rotatable Bond Count	4	ChemAxon
Refractivity	128.92 m³·mol⁻¹	ChemAxon
Polarizability	52.15 Å³	ChemAxon
Number of Rings	5	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_1_2) - 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

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

30770876

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

71764445

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 Nigerasterol A (MMDBc0017831)

MOL for #<Metabolite:0x00007f8dd08004e8>

3D MOL for #<Metabolite:0x00007f8dd08004e8>

3D SDF for #<Metabolite:0x00007f8dd08004e8>

3D-SDF for #<Metabolite:0x00007f8dd08004e8>

PDB for #<Metabolite:0x00007f8dd08004e8>

3D PDB for #<Metabolite:0x00007f8dd08004e8>

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INCHI for #<Metabolite:0x00007f8dd08004e8>

Structure for #<Metabolite:0x00007f8dd08004e8>

3D Structure for #<Metabolite:0x00007f8dd08004e8>