MiMeDB: Showing metabocard for Stealthin A (MMDBc0015927)

Record Information

Version

2.0

Status

Detected and Quantified

Creation Date

2021-05-15 06:40:48 UTC

Update Date

2025-10-07 16:06:29 UTC

Metabolite ID

MMDBc0015927

Metabolite Identification

Common Name

Stealthin A

Description

Stealthin A is a natural product belonging to the class of metabolites known as polyketides. It is synthesized through a biosynthetic pathway involving the hydroxylation of an intermediate, stealthin C, which serves as a substrate in its formation. This process is catalyzed by specific enzymes in the producing organism, contributing to the structural complexity of stealthin A. The biosynthesis of stealthin A is significant in the context of secondary metabolite production, as it may play a role in ecological interactions or microbial competition. The conversion of stealthin C to stealthin A exemplifies the intricate enzymatic processes that govern metabolite diversification in natural products. Understanding these pathways can provide insights into the chemical ecology of the producing organism and the potential applications of stealthin A in pharmaceuticals or biotechnology. The identification of stealthin C as a precursor highlights the importance of metabolic intermediates in the biosynthetic routes of complex natural products (PMID:11671405 ).

Structure

MOL SDF PDB SMILES InChI


  Mrv1652305152108402D          

 24 27  0  0  0  0            999 V2000
    5.6642    2.2529    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.8825    1.9893    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.8269    3.0617    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8777    3.5481    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7440    2.1254    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4212    2.9525    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.4002    2.8753    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2633    2.5346    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6991    3.4709    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.2077    3.6070    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5654    2.0482    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0429    2.7210    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4259    3.3434    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8624    2.8162    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0250    3.6251    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3061    4.0297    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.4816    2.2710    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8068    3.8886    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2108    4.8491    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8987    2.2798    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.3703    4.4158    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.9092    1.2983    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.3189    1.4622    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.9694    4.6974    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  2  1  2  0  0  0  0
  3  1  1  0  0  0  0
  7  4  2  0  0  0  0
  7  5  1  0  0  0  0
  7  6  1  0  0  0  0
  8  2  1  0  0  0  0
  9  4  1  0  0  0  0
 10  3  2  0  0  0  0
 11  5  2  0  0  0  0
 12  9  2  0  0  0  0
 12 11  1  0  0  0  0
 13  8  1  0  0  0  0
 13 10  1  0  0  0  0
 14 12  1  0  0  0  0
 15 14  2  0  0  0  0
 16  9  1  0  0  0  0
 16 15  1  0  0  0  0
 17  8  2  0  0  0  0
 17 14  1  0  0  0  0
 18 13  2  0  0  0  0
 18 15  1  0  0  0  0
 19 16  2  0  0  0  0
 20  6  1  0  0  0  0
 21 10  1  0  0  0  0
 22 11  1  0  0  0  0
 23 17  1  0  0  0  0
 24 18  1  0  0  0  0
M  END
> <DATABASE_ID>
MMDBc0015927

> <DATABASE_NAME>
MIME

> <SMILES>
OCC1=CC2=C(C3=C(C2=N)C(O)=C2C(O)=CC=CC2=C3O)C(O)=C1

> <INCHI_IDENTIFIER>
InChI=1S/C18H13NO5/c19-16-9-4-7(6-20)5-11(22)12(9)14-15(16)18(24)13-8(17(14)23)2-1-3-10(13)21/h1-5,19-24H,6H2

> <INCHI_KEY>
QPQYWTNFRCHZOO-UHFFFAOYSA-N

> <FORMULA>
C18H13NO5

> <MOLECULAR_WEIGHT>
323.304

> <EXACT_MASS>
323.079372523

> <JCHEM_ACCEPTOR_COUNT>
6

> <JCHEM_ATOM_COUNT>
37

> <JCHEM_AVERAGE_POLARIZABILITY>
33.03878226079688

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
6

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
2-(hydroxymethyl)-11-imino-11H-benzo[b]fluorene-4,5,9,10-tetrol

> <ALOGPS_LOGP>
1.41

> <JCHEM_LOGP>
1.8107089822597298

> <ALOGPS_LOGS>
-3.45

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
4

> <JCHEM_PHYSIOLOGICAL_CHARGE>
1

> <JCHEM_PKA>
8.696219176994976

> <JCHEM_PKA_STRONGEST_ACIDIC>
8.03928234053651

> <JCHEM_PKA_STRONGEST_BASIC>
6.839518420376433

> <JCHEM_POLAR_SURFACE_AREA>
125.00000000000001

> <JCHEM_REFRACTIVITY>
99.3734

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
0

> <ALOGPS_SOLUBILITY>
1.15e-01 g/l

> <JCHEM_TRADITIONAL_IUPAC>
2-(hydroxymethyl)-11-iminobenzo[b]fluorene-4,5,9,10-tetrol

> <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      10.573   4.205   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       9.114   3.713   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0      10.877   5.715   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       1.638   6.623   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       1.389   3.967   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0      -0.786   5.511   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       0.747   5.367   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       7.958   4.731   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       3.172   6.479   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       9.721   6.733   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       2.922   3.823   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       3.813   5.079   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       8.262   6.241   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       5.343   5.257   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       5.647   6.767   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       4.305   7.522   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       6.499   4.239   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0       7.106   7.259   0.000  0.00  0.00           C+0
HETATM   19  N   UNK     0       4.127   9.052   0.000  0.00  0.00           N+0
HETATM   20  O   UNK     0      -1.678   4.256   0.000  0.00  0.00           O+0
HETATM   21  O   UNK     0      10.025   8.243   0.000  0.00  0.00           O+0
HETATM   22  O   UNK     0       3.564   2.423   0.000  0.00  0.00           O+0
HETATM   23  O   UNK     0       6.195   2.729   0.000  0.00  0.00           O+0
HETATM   24  O   UNK     0       7.410   8.769   0.000  0.00  0.00           O+0
CONECT    1    2    3                                                       
CONECT    2    1    8                                                       
CONECT    3    1   10                                                       
CONECT    4    7    9                                                       
CONECT    5    7   11                                                       
CONECT    6    7   20                                                       
CONECT    7    4    5    6                                                  
CONECT    8    2   13   17                                                  
CONECT    9    4   12   16                                                  
CONECT   10    3   13   21                                                  
CONECT   11    5   12   22                                                  
CONECT   12    9   11   14                                                  
CONECT   13    8   10   18                                                  
CONECT   14   12   15   17                                                  
CONECT   15   14   16   18                                                  
CONECT   16    9   15   19                                                  
CONECT   17    8   14   23                                                  
CONECT   18   13   15   24                                                  
CONECT   19   16                                                            
CONECT   20    6                                                            
CONECT   21   10                                                            
CONECT   22   11                                                            
CONECT   23   17                                                            
CONECT   24   18                                                            
MASTER        0    0    0    0    0    0    0    0   24    0   54    0
END

Synonyms

Not Available

Molecular Formula

C₁₈H₁₃NO₅

Average Mass

323.304

Monoisotopic Mass

323.079372523

IUPAC Name

2-(hydroxymethyl)-11-imino-11H-benzo[b]fluorene-4,5,9,10-tetrol

Traditional Name

2-(hydroxymethyl)-11-iminobenzo[b]fluorene-4,5,9,10-tetrol

CAS Registry Number

Not Available

SMILES

OCC1=CC2=C(C3=C(C2=N)C(O)=C2C(O)=CC=CC2=C3O)C(O)=C1

InChI Identifier

InChI=1S/C18H13NO5/c19-16-9-4-7(6-20)5-11(22)12(9)14-15(16)18(24)13-8(17(14)23)2-1-3-10(13)21/h1-5,19-24H,6H2

InChI Key

QPQYWTNFRCHZOO-UHFFFAOYSA-N

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as fluorenes. Fluorenes are compounds containing a fluorene moiety, which consists of two benzene rings connected through either a cyclopentane, cyclopentene, or cyclopenta-1,3-diene.

Kingdom

Organic compounds

Super Class

Benzenoids

Class

Fluorenes

Sub Class

Not Available

Direct Parent

Fluorenes

Alternative Parents

Substituents

Fluorene
1-naphthol
Naphthalene
Hydroquinone
1-hydroxy-4-unsubstituted benzenoid
1-hydroxy-2-unsubstituted benzenoid
Ketimine
Polyol
Organic nitrogen compound
Organic oxygen compound
Organopnictogen compound
Hydrocarbon derivative
Aromatic alcohol
Primary alcohol
Organooxygen compound
Organonitrogen compound
Imine
Alcohol
Aromatic homopolycyclic compound

Molecular Framework

Aromatic homopolycyclic compounds

External Descriptors

Not Available

Functional Ontology

Not Available

Physical Properties

State

Expected Solid

Predicted Properties

Property	Value	Source
Water Solubility	0.12 g/L	ALOGPS
logP	1.41	ALOGPS
logP	1.81	ChemAxon
logS	-3.4	ALOGPS
pKa (Strongest Acidic)	8.04	ChemAxon
pKa (Strongest Basic)	6.84	ChemAxon
Physiological Charge	1	ChemAxon
Hydrogen Acceptor Count	6	ChemAxon
Hydrogen Donor Count	6	ChemAxon
Polar Surface Area	125 Å²	ChemAxon
Rotatable Bond Count	1	ChemAxon
Refractivity	99.37 m³·mol⁻¹	ChemAxon
Polarizability	33.04 Å³	ChemAxon
Number of Rings	4	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	No	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
Bacteria/Eubacteria	Actinobacteria	1		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

78435020

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

135517286

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 Stealthin A (MMDBc0015927)

MOL for #<Metabolite:0x00007f8de9306e88>

3D MOL for #<Metabolite:0x00007f8de9306e88>

3D SDF for #<Metabolite:0x00007f8de9306e88>

3D-SDF for #<Metabolite:0x00007f8de9306e88>

PDB for #<Metabolite:0x00007f8de9306e88>

3D PDB for #<Metabolite:0x00007f8de9306e88>

SMILES for #<Metabolite:0x00007f8de9306e88>

INCHI for #<Metabolite:0x00007f8de9306e88>

Structure for #<Metabolite:0x00007f8de9306e88>

3D Structure for #<Metabolite:0x00007f8de9306e88>