MiMeDB: Showing metabocard for (+)-isoafricanol (MMDBc0054736)

Record Information

Version

2.0

Status

Detected and Quantified

Creation Date

2022-06-17 19:22:10 UTC

Update Date

2025-10-07 16:08:39 UTC

Metabolite ID

MMDBc0054736

Metabolite Identification

Common Name

(+)-isoafricanol

Description

(+)-isoafricanol is a terpenoid, specifically a sesquiterpene alcohol, that has been identified as a metabolite in various biological systems. Its chemical structure features a complex arrangement of carbon atoms that contribute to its unique properties and reactivity. The biosynthetic pathway of (+)-isoafricanol involves the action of specific enzymes, notably the (+)-isoafricanol synthase, which is encoded by one of the four terpene cyclase genes identified in the genome sequencing of Streptomyces malaysiensis DSM 4137 (PMID:28247907 ). This enzyme catalyzes the cyclization of precursor molecules to produce (+)-isoafricanol. Furthermore, several other enzymes with high homology to (+)-isoafricanol synthase are present in various genome-sequenced streptomycetes, suggesting a conserved mechanism for the synthesis of this compound across different species (PMID:28247907 ). The presence of (+)-isoafricanol in these microbial systems highlights its potential role in secondary metabolism, which may contribute to the ecological interactions of these organisms.

Structure

MOL SDF PDB SMILES InChI


  Mrv1652306172221222D          

 19 21  0  0  1  0            999 V2000
    0.9598    0.0617    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0168   -1.2709    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9936   -1.3777    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5142    1.9694    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5487    1.4087    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3169    1.7096    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1404   -0.2496    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4596    1.3645    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6618   -0.4039    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5974    0.5852    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    4.2395    0.5694    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.8404    1.0719    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    3.4382   -0.6828    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6609    1.1576    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.3957    0.3770    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    1.8341   -0.2273    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.8415    0.9157    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.0488    0.4094    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.1538    1.8351    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
  6  5  1  0  0  0  0
 10  1  1  6  0  0  0
 10  5  1  0  0  0  0
 11  7  1  0  0  0  0
 11  8  1  0  0  0  0
 12  6  1  0  0  0  0
 13  2  1  0  0  0  0
 13  3  1  0  0  0  0
 13  7  1  0  0  0  0
 13  9  1  0  0  0  0
 14  4  1  1  0  0  0
 14  8  1  0  0  0  0
 14 11  1  0  0  0  0
 14 12  1  0  0  0  0
 15  9  1  0  0  0  0
 15 10  1  0  0  0  0
 15 12  1  0  0  0  0
 15 16  1  6  0  0  0
 10 17  1  1  0  0  0
 11 18  1  1  0  0  0
 12 19  1  6  0  0  0
M  END
> <DATABASE_ID>
MMDBc0054736

> <DATABASE_NAME>
MIME

> <SMILES>
[H][C@]12C[C@@]1(C)[C@]1([H])CC[C@@]([H])(C)[C@]1(O)CC(C)(C)C2

> <INCHI_IDENTIFIER>
InChI=1S/C15H26O/c1-10-5-6-12-14(4)8-11(14)7-13(2,3)9-15(10,12)16/h10-12,16H,5-9H2,1-4H3/t10-,11+,12+,14-,15-/m1/s1

> <INCHI_KEY>
KVFZUTBKAXAVDX-CYHVGBIXSA-N

> <FORMULA>
C15H26O

> <MOLECULAR_WEIGHT>
222.372

> <EXACT_MASS>
222.198365457

> <JCHEM_ACCEPTOR_COUNT>
1

> <JCHEM_ATOM_COUNT>
42

> <JCHEM_AVERAGE_POLARIZABILITY>
27.104074648690602

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
1

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
(1aR,1bS,4R,4aR,7aS)-1a,4,6,6-tetramethyl-decahydro-1H-cyclopropa[e]azulen-4a-ol

> <JCHEM_LOGP>
3.3474379026666665

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA_STRONGEST_BASIC>
0.21189135573935225

> <JCHEM_POLAR_SURFACE_AREA>
20.23

> <JCHEM_REFRACTIVITY>
66.3725

> <JCHEM_ROTATABLE_BOND_COUNT>
0

> <JCHEM_RULE_OF_FIVE>
1

> <JCHEM_TRADITIONAL_IUPAC>
(1aR,1bS,4R,4aR,7aS)-1a,4,6,6-tetramethyl-octahydrocyclopropa[e]azulen-4a-ol

> <JCHEM_VEBER_RULE>
1

$$$$

HEADER    PROTEIN                                 17-JUN-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   17-JUN-22         0                                  
HETATM    1  C   UNK     0       1.792   0.115   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       7.498  -2.372   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       5.588  -2.572   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       6.560   3.676   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       2.891   2.630   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       4.325   3.191   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       7.729  -0.466   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       8.325   2.547   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       4.969  -0.754   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       2.982   1.092   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       7.914   1.063   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       5.302   2.001   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       6.418  -1.275   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       6.834   2.161   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       4.472   0.704   0.000  0.00  0.00           C+0
HETATM   16  O   UNK     0       3.424  -0.424   0.000  0.00  0.00           O+0
HETATM   17  H   UNK     0       1.571   1.709   0.000  0.00  0.00           H+0
HETATM   18  H   UNK     0       9.424   0.764   0.000  0.00  0.00           H+0
HETATM   19  H   UNK     0       5.887   3.425   0.000  0.00  0.00           H+0
CONECT    1   10                                                            
CONECT    2   13                                                            
CONECT    3   13                                                            
CONECT    4   14                                                            
CONECT    5    6   10                                                       
CONECT    6    5   12                                                       
CONECT    7   11   13                                                       
CONECT    8   11   14                                                       
CONECT    9   13   15                                                       
CONECT   10    1    5   15   17                                             
CONECT   11    7    8   14   18                                             
CONECT   12    6   14   15   19                                             
CONECT   13    2    3    7    9                                             
CONECT   14    4    8   11   12                                             
CONECT   15    9   10   12   16                                             
CONECT   16   15                                                            
CONECT   17   10                                                            
CONECT   18   11                                                            
CONECT   19   12                                                            
MASTER        0    0    0    0    0    0    0    0   19    0   42    0
END

Synonyms

Not Available

Molecular Formula

C₁₅H₂₆O

Average Mass

222.372

Monoisotopic Mass

222.198365457

IUPAC Name

(1aR,1bS,4R,4aR,7aS)-1a,4,6,6-tetramethyl-decahydro-1H-cyclopropa[e]azulen-4a-ol

Traditional Name

(1aR,1bS,4R,4aR,7aS)-1a,4,6,6-tetramethyl-octahydrocyclopropa[e]azulen-4a-ol

CAS Registry Number

Not Available

SMILES

[H][C@]12C[C@@]1(C)[C@]1([H])CC[C@@]([H])(C)[C@]1(O)CC(C)(C)C2

InChI Identifier

InChI=1S/C15H26O/c1-10-5-6-12-14(4)8-11(14)7-13(2,3)9-15(10,12)16/h10-12,16H,5-9H2,1-4H3/t10-,11+,12+,14-,15-/m1/s1

InChI Key

KVFZUTBKAXAVDX-CYHVGBIXSA-N

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as sesquiterpenoids. These are terpenes with three consecutive isoprene units.

Kingdom

Organic compounds

Super Class

Lipids and lipid-like molecules

Class

Prenol lipids

Sub Class

Sesquiterpenoids

Direct Parent

Sesquiterpenoids

Alternative Parents

Substituents

Africanane sesquiterpenoid
Sesquiterpenoid
Tertiary alcohol
Cyclic alcohol
Organic oxygen compound
Hydrocarbon derivative
Organooxygen compound
Alcohol
Aliphatic homopolycyclic compound

Molecular Framework

Aliphatic homopolycyclic compounds

External Descriptors

Not Available

Functional Ontology

Not Available

Physical Properties

State

Expected Solid

Predicted Properties

Property	Value	Source
logP	3.35	ChemAxon
pKa (Strongest Basic)	0.21	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	1	ChemAxon
Hydrogen Donor Count	1	ChemAxon
Polar Surface Area	20.23 Å²	ChemAxon
Rotatable Bond Count	0	ChemAxon
Refractivity	66.37 m³·mol⁻¹	ChemAxon
Polarizability	27.1 Å³	ChemAxon
Number of Rings	3	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	Yes	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	2022-08-09	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

Chromatographic Retention Times and Retention Indices

Retention Times

Chromatography Type	Technique	Column	Deposition Date	Retention Time (s)
Liquid Chromatography	HILIC	Waters Acquity UPLC-BEH Amide column (void)	2025-10-24	470.3
Liquid Chromatography	HILIC	Accucore 150 Amide HILIC (eluted)	2025-10-24	27.9
Liquid Chromatography	Reversed-phase	Hypersil Gold 1.9 µm C18 (void)	2025-10-24	529.3
Liquid Chromatography	Reversed-phase	Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) (eluted)	2025-10-24	807.4
Liquid Chromatography	Reversed-phase	XBridge C18 3.5u 2.1x50 mm (eluted)	2025-10-24	820.7
Liquid Chromatography	Reversed-phase	Ascentis Express C18 (eluted)	2025-10-24	522.9
Liquid Chromatography	Reversed-phase	Waters ACQUITY UPLC HSS T3 C18 (void)	2025-10-24	2350.2
Liquid Chromatography	HILIC	Merck SeQuant ZIC-HILIC (void)	2025-10-24	114.2
Liquid Chromatography	HILIC	Merck SeQuant ZIC-pHILIC (eluted)	2025-10-24	439.5
Liquid Chromatography	Reversed-phase	Waters ACQUITY UPLC HSS T3 C18 (eluted)	2025-10-24	640.7
Liquid Chromatography	HILIC	Merck SeQuant ZIC-HILIC (eluted)	2025-10-24	602.6
Liquid Chromatography	Reversed-phase	Waters ACQUITY UPLC HSS T3 C18 (void)	2025-10-24	274.8
Liquid Chromatography	Reversed-phase	Waters ACQUITY UPLC BEH C18 (void)	2025-10-24	210.7
Liquid Chromatography	HILIC	Merck SeQuant ZIC-pHILIC column (eluted)	2025-10-24	8.1
Liquid Chromatography	HILIC	Merck SeQuant ZIC-pHILIC column (eluted)	2025-10-24	484.1
Liquid Chromatography	Reversed-phase	Waters ACQUITY UPLC BEH C18 (eluted)	2025-10-24	466.7
Liquid Chromatography	Reversed-phase	Waters ACQUITY UPLC BEH C18 (eluted)	2025-10-24	400.4
Liquid Chromatography	Reversed-phase	Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex (eluted)	2025-10-24	1537.1
Liquid Chromatography	Reversed-phase	Waters Atlantis T3 (2.1 x 150 mm, 5 um) (eluted)	2025-10-24	1439.0

Retention Indices

Chromatography Type	Peak Label	SMILES	Stationary Phase	Deposition Date	Retention Index
Gas Chromatography	(+)-isoafricanol_TMS_1	C[C@@H]1CC[C@H]2[C@]3(C)C[C@@H]3CC(C)(C)C[C@]21O[Si](C)(C)C	standard non polar	2025-10-24	1994.41
Gas Chromatography	(+)-isoafricanol_TMS_1	C[C@@H]1CC[C@H]2[C@]3(C)C[C@@H]3CC(C)(C)C[C@]21O[Si](C)(C)C	standard polar	2025-10-24	2175.48

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
Bacteria	Actinobacteria	1
Bacteria/Eubacteria	Actinobacteria	1
Eukaryota/Fungi	Ascomycota	1	Human feces

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

C00021300

Chemspider ID

9195677

KEGG Compound ID

Not Available

BioCyc ID

CPD-20075

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

11020495

PDB ID

Not Available

ChEBI ID

137522

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 (+)-isoafricanol (MMDBc0054736)

MOL for #<Metabolite:0x00007f2e2c507f60>

3D MOL for #<Metabolite:0x00007f2e2c507f60>

3D SDF for #<Metabolite:0x00007f2e2c507f60>

3D-SDF for #<Metabolite:0x00007f2e2c507f60>

PDB for #<Metabolite:0x00007f2e2c507f60>

3D PDB for #<Metabolite:0x00007f2e2c507f60>

SMILES for #<Metabolite:0x00007f2e2c507f60>

INCHI for #<Metabolite:0x00007f2e2c507f60>

Structure for #<Metabolite:0x00007f2e2c507f60>

3D Structure for #<Metabolite:0x00007f2e2c507f60>