Natural Product: NPC185466

Natural Product IDNPC185466
Common Name
?
The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
Mirabilin Lactone
IUPAC Name n.a.
Synonyms Mirabilin Lactone
Synthetic Gene Cluster n.a.
ChEMBL Identifier CHEMBL505904
PubChem CID 44566611
Chemical Classification
  • CHEMONTID:0000000 [Organic compounds]
    • [CHEMONTID:0000012] Lipids and lipid-like molecules
      • [CHEMONTID:0000259] Prenol lipids
        • [CHEMONTID:0001553] Triterpenoids

The Chemical Classification was calculated by Classyfire, a software for chemical taxonomy calculation. Reference: DOI:10.1186/s13321-016-0174-y.

  Chemical Representations

Standard InCHIKey MMQDKDDIGRODID-SAMSJERTSA-N
Standard InCHI InChI=1S/C58H92O27/c1-53(2)30-9-12-56(5)31(8-7-23-24-15-54(3)13-14-58(24,22-78-52(54)74)32(62)16-57(23,56)6)55(30,4)11-10-33(53)83-50-45(85-49-44(73)40(69)36(65)27(18-60)80-49)38(67)29(21-77-50)82-51-46(84-48-42(71)34(63)25(61)19-75-48)41(70)37(66)28(81-51)20-76-47-43(72)39(68)35(64)26(17-59)79-47/h7,24-51,59-73H,8-22H2,1-6H3/t24-,25-,26+,27+,28+,29-,30-,31+,32+,33-,34-,35+,36+,37+,38-,39-,40-,41-,42+,43+,44+,45+,46+,47+,48-,49-,50-,51-,54-,55-,56+,57+,58+/m0/s1
SMILES OC[C@H]1O[C@@H](O[C@H]2[C@@H](OC[C@@H]([C@@H]2O)O[C@@H]2O[C@H](CO[C@@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O)[C@H]([C@@H]([C@H]2O[C@@H]2OC[C@@H]([C@@H]([C@H]2O)O)O)O)O)O[C@H]2CC[C@]3([C@H](C2(C)C)CC[C@@]2([C@@H]3CC=C3[C@@]2(C)C[C@H]([C@@]24[C@H]3C[C@](C)(CC4)C(=O)OC2)O)C)C)[C@@H]([C@H]([C@@H]1O)O)O

  Calculated Properties

Physi-Chem Properties

Molecular Weight:   1220.58 Volume:   1149.666
?
Van der Waals volume.
Dense:   1.062 LogP:   -0.717
?
The logarithm of the n-octanol/water distribution coefficients.
logD7.4:   0.255
?
The logarithm of the n-octanol/water distribution coefficient at pH=7.4.
LogS:   -3.184
?
The logarithm of aqueous solubility value.
Rotatable Bonds:   13.0 Rigid Bonds:   61.0
TPSA:   422.05
?
Topological Polar Surface Area.
H-Bond Acceptor:   27.0
H-Bond Donor:   15.0 Rings:   12.0
Heavy Atoms:   27.0

MedChem Properties

QED Drug-Likeness Score:   0.048 GASA:   1.0
?
GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:   7.269 Fsp3:   0.948
MCE-18:   308.947
?
MCE-18 stands for medicinal chemistry evolution.MCE-18≥45 is considered a suitable value.
Lipinski Rule-of-5:   Accepted
Pfizer Rule:   Rejected GSK Rule:   Accepted
Golden Triangle Rule:   Accepted BMS Rule:   1
Chelating Alert:   0 PAINS Alert:   0
Colloidal aggregators:   0.726 Fluc inhibitor:   0.0
?
The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:   0.007
?
The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1
Green fluorescence:   0.0
?
The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:   0.355 Promiscuous compounds:   0.045

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:   -7.019 MDCK Permeability:   -5.045
Pgp-inhibitor:   0.0 Pgp-substrate:   0.613
PAMPA:   1.0
?
The experimental data for Peff was logarithmically transformed (logPeff). Molecules with log Peff values below 2.0 were classified as low-permeability (Category 0), while those with log Peff values exceeding 2.5 were classified as high-permeability (Category 1).
Human Intestinal Absorption (HIA):   0.751
20% Bioavailability (F20%):   0.927 30% Bioavailability (F30%):   1.0
50% Bioavailability (F50%):   1.0

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):   0.635 MRP1:   0.011
Plasma Protein Binding (PPB):   57.005% Volume Distribution (VD):   -0.359
Fu: 29.295%
?
The fraction unbound in plasms.
OATP1B1 inhibitor:   1.0
OATP1B3 inhibitor:   1.0 BCRP inhibitor:   0.0
BSEP inhibitor:   0.0

ADMET: Metabolism

CYP1A2-inhibitor:   0.0 CYP1A2-substrate:   0.0
CYP2C19-inhibitor:   0.0 CYP2C19-substrate:   0.0
CYP2C9-inhibitor:   0.0 CYP2C9-substrate:   0.0
CYP2D6-inhibitor:   0.0 CYP2D6-substrate:   0.0
CYP3A4-inhibitor:   0.953 CYP3A4-substrate:   1.0
CYP2B6-substrate:   0.0 CYP2C8-inhibitor:   0.912
HLM stability:   0.0
?
Human liver microsomal (HLM) stability. Category 0: stable+ (HLM > 30 min); Category 1: unstable- (HLM ≤ 30 min). The output value is the probability of human liver microsomal instability, where a value closer to 1 indicates a higher likelihood of instability.

ADMET: Excretion

Clearance (CL):  -0.657 Half-life (T1/2):  3.977

ADMET: Toxicity

hERG Blockers:  0.002 hERG Blockers (10um):  0.003
Human Hepatotoxicity (H-HT):  0.892 Drug-induced Liver Injury (DILI):  0.991
AMES Toxicity:  0.999 Rat Oral Acute Toxicity:  0.001
Maximum Recommended Daily Dose:  0.001 Skin Sensitization:  1.0
Carcinogencity:  0.215 Eye Corrosion:  0.0
Eye Irritation:  0.0 Respiratory Toxicity:  0.0
Drug-induced Neurotoxicity:  0.0 Ototoxicity:  1.0
Hematotoxicity:  0.937 Drug-induced Nephrotoxicity:  0.999
Genotoxicity:  0.98 RPMI-8226 Immunitoxicity:  0.725
A549 Cytotoxicity:  0.998 Hek293 Cytotoxicity:  0.962
BCF:   1.169
?
Bioconcentration factors are used for considering secondary poisoning potential and assessing risks to human health via the food chain. The unit is -log10[(mg/L)/(1000*MW)].
IGC50:   3.505
?
48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:   5.027
?
48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].
LC50FM:   4.042
?
96 hour fathead minnow LC50. The unit of LC50FM is -log10[(mg/L)/(1000*MW)].

  Species Source

Organism ID Organism Name Taxonomy Level Family SuperKingdom Isolation Part Collection Location Collection Time Reference
NPO15237 Cyclamen mirabile Species Primulaceae Eukaryota n.a. n.a. n.a. PMID[9090874]
NPO15237 Cyclamen mirabile Species Primulaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO15237 Cyclamen mirabile Species Primulaceae Eukaryota n.a. n.a. n.a. Database[UNPD]

Note for Reference:
In addition to directly collecting NP source organism data from primary literature (where reference will provided as NCBI PMID or DOI links), NPASS also integrated them from below databases:
UNPD: Universal Natural Products Database [PMID: 23638153].
StreptomeDB: a database of streptomycetes natural products [PMID: 33051671].
TM-MC: a database of medicinal materials and chemical compounds in Northeast Asian traditional medicine [PMID: 26156871].
TCM@Taiwan: a Traditional Chinese Medicine database [PMID: 21253603].
TCMID: a Traditional Chinese Medicine database [PMID: 29106634].
TCMSP: The traditional Chinese medicine systems pharmacology database and analysis platform [PMID: 24735618].
HerDing: a herb recommendation system to treat diseases using genes and chemicals [PMID: 26980517].
MetaboLights: a metabolomics database [PMID: 27010336].
FooDB: a database of constituents, chemistry and biology of food species [www.foodb.ca].



  NP Quantity Composition/Concentration

Organism ID Organism Name Organism Material Preparation Organism Part NP Quantity (Standard) NP Quantity (Minimum) NP Quantity (Maximum) Quantity Unit Reference

Note for Reference:
In addition to directly collecting NP quantitative data from primary literature (where reference will provided as NCBI PMID or DOI links), NPASS also integrated NP quantitative records for specific NP domains (e.g., NPS from foods or herbs) from domain-specific databases. These databases include:
DUKE: Dr. Duke's Phytochemical and Ethnobotanical Databases.
PHENOL EXPLORER: is the first comprehensive database on polyphenol content in foods [PMID: 24103452], its homepage can be accessed at here.
FooDB: a database of constituents, chemistry and biology of food species [www.foodb.ca].



 Biological Activity

Molecular-level activity

Target ID Target Type Target Name Target Organism Activity Type Activity Relation Value Unit Reference

In vitro activity

Target ID Target Type Target Name Target Organism Activity Type Activity Relation Value Unit Reference
NPT20529 Non-molecular NON-PROTEIN TARGET n.a. Activity = 0.6 10'-6M PMID[9090874]
NPT20529 Non-molecular NON-PROTEIN TARGET n.a. Activity = 5.7 10'-6M PMID[9090874]
NPT18 Organism Pseudomonas aeruginosa Pseudomonas aeruginosa MIC > 400.0 ug.mL-1 PMID[10560729]
NPT19 Organism Escherichia coli Escherichia coli MIC > 400.0 ug.mL-1 PubChem BioAssay data set
NPT175 Organism Enterococcus faecalis Enterococcus faecalis MIC > 400.0 ug.mL-1 PMID[18990572]
NPT16 Organism Staphylococcus aureus Staphylococcus aureus MIC > 400.0 ug.mL-1 PMID[17190457]

In vivo activity

Target ID Target Type Target Name Target Organism Activity Type Activity Relation Value Unit Reference





 Experimental ADME

Experiment Model Experiment Tissue ADME Type ADME Relation ADME Value ADME Unit Reference





 Experimental Toxicity

Quantitative toxicity

Experiment Model Experiment Organism Toxicity Type Toxicity Relation Toxicity Value Toxicity Unit Reference

Common Abbreviations:
LC: Lethal Concentration; LD: Lethal Dose; LT:Lethal Time; NOAEL: No-observed-adverse-effect Level; BMDL: Benchmark Dose Lower Confidence Limit; BMD: Benchmark Dose; BMC:Benchmark Concentration; LOAEL: Lowest Observed Adverse Effect Level; RfD:Reference Dose; RfC:Reference Concentration; MRL: Minimal Risk Level; MEG: Maximum Exposure Guideline; PAC: Protective Action Criteria

Categorical toxicity labels

Hepatotoxicity Carcinogenicity Mutagenicity Cardiotoxicity Respiratory Toxicity Eye Irritation Endocrine Disruption
Hepatotoxicity Carcinogenicity Mutagenicity Cardiotoxicity Respiratory Toxicity Eye Irritation Endocrine Disruption

Note for Reference:
In addition to directly collecting NP quantitative data from primary literature (where reference will provided as NCBI PMID or DOI links), NPASS also integrated NP toxicity records from domain-specific databases. These databases include:
ToxValDB: a curated database that compiles quantitative toxicity values for chemicals from diverse public sources to support toxicological research and risk assessment.
TOXRIC: a comprehensive, free-to-access, online database providing toxicological/feature data. The toxicity labels are retrieved from this database. [PMID: 36400569]


  Chemically structural similarity

Similar Active Natural Products in NPASS

Top-200 similar NPs were calculated against the active-NP-set (includes approximately 50,000 NPs with experimentally-derived bioactivity available in NPASS)

Similarity is measured using the Tanimoto coefficient (Tc) , which compares the binary fingerprints of two molecules. Tc is calculated as the intersection divided by the union of '1' bits in the fingerprints, ranging from 0 to 1, with 1 indicating highest similarity.

●  The left chart: Distribution of similarity level between NPC185466 and all remaining natural products in the NPASS database.
●  The right table: Most similar natural products (Tc>=0.5 or Top200).

Similarity Score Similarity Level Natural Product ID
0.7304 Intermediate Similarity NPC475140
0.7297 Intermediate Similarity NPC207738
0.7217 Intermediate Similarity NPC603137
0.7091 Intermediate Similarity NPC471435
0.7091 Intermediate Similarity NPC471434
0.6957 Remote Similarity NPC610204
0.6696 Remote Similarity NPC123796
0.6667 Remote Similarity NPC606145
0.6667 Remote Similarity NPC607904
0.6525 Remote Similarity NPC473824
0.6525 Remote Similarity NPC610461
0.6455 Remote Similarity NPC470512
0.641 Remote Similarity NPC609281
0.6404 Remote Similarity NPC470514
0.6379 Remote Similarity NPC481079
0.6379 Remote Similarity NPC291903
0.6364 Remote Similarity NPC609305
0.6356 Remote Similarity NPC606553
0.6316 Remote Similarity NPC105800
0.6303 Remote Similarity NPC475119
0.6261 Remote Similarity NPC470513
0.6228 Remote Similarity NPC173859
0.6218 Remote Similarity NPC473688
0.6218 Remote Similarity NPC470915
0.6198 Remote Similarity NPC151543
0.6167 Remote Similarity NPC288205
0.6167 Remote Similarity NPC51465
0.6106 Remote Similarity NPC469946
0.6087 Remote Similarity NPC488526
0.6087 Remote Similarity NPC232237
0.6063 Remote Similarity NPC470876
0.6034 Remote Similarity NPC63159
0.6033 Remote Similarity NPC172365
0.6016 Remote Similarity NPC470911
0.6 Remote Similarity NPC104137
0.6 Remote Similarity NPC31838
0.6 Remote Similarity NPC26626
0.6 Remote Similarity NPC1046
0.6 Remote Similarity NPC309714
0.5983 Remote Similarity NPC297263
0.5948 Remote Similarity NPC148603
0.5909 Remote Similarity NPC250247
0.5882 Remote Similarity NPC77717
0.5868 Remote Similarity NPC138219
0.5868 Remote Similarity NPC475234
0.5862 Remote Similarity NPC30289
0.5852 Remote Similarity NPC33012
0.584 Remote Similarity NPC123199
0.582 Remote Similarity NPC210729
0.582 Remote Similarity NPC82931
0.5812 Remote Similarity NPC164389
0.5794 Remote Similarity NPC283417
0.5794 Remote Similarity NPC470517
0.5794 Remote Similarity NPC200049
0.5778 Remote Similarity NPC8524
0.576 Remote Similarity NPC471384
0.5745 Remote Similarity NPC329893
0.5726 Remote Similarity NPC117714
0.5725 Remote Similarity NPC136768
0.5714 Remote Similarity NPC166422
0.5714 Remote Similarity NPC220160
0.5714 Remote Similarity NPC482010
0.5683 Remote Similarity NPC475177
0.568 Remote Similarity NPC123522
0.568 Remote Similarity NPC79643
0.5678 Remote Similarity NPC480475
0.5667 Remote Similarity NPC484832
0.562 Remote Similarity NPC37134
0.562 Remote Similarity NPC78034
0.561 Remote Similarity NPC481078
0.5586 Remote Similarity NPC300655
0.5586 Remote Similarity NPC13989
0.5586 Remote Similarity NPC196874
0.5583 Remote Similarity NPC222580
0.5581 Remote Similarity NPC85154
0.5578 Remote Similarity NPC478559
0.5578 Remote Similarity NPC478560
0.5564 Remote Similarity NPC309223
0.5538 Remote Similarity NPC57484
0.5537 Remote Similarity NPC64715
0.553 Remote Similarity NPC43550
0.5526 Remote Similarity NPC48499
0.552 Remote Similarity NPC51579
0.5515 Remote Similarity NPC102505
0.5515 Remote Similarity NPC488514
0.5508 Remote Similarity NPC112352
0.5503 Remote Similarity NPC488619
0.55 Remote Similarity NPC470515
0.5496 Remote Similarity NPC265841
0.5496 Remote Similarity NPC488308
0.5496 Remote Similarity NPC286457
0.5492 Remote Similarity NPC470914
0.5487 Remote Similarity NPC90856
0.5469 Remote Similarity NPC135904
0.5462 Remote Similarity NPC4749
0.5461 Remote Similarity NPC489208
0.5455 Remote Similarity NPC271610
0.5455 Remote Similarity NPC312650
0.5455 Remote Similarity NPC484831
0.5455 Remote Similarity NPC257468
0.5447 Remote Similarity NPC301449
0.5447 Remote Similarity NPC601290
0.544 Remote Similarity NPC471375
0.5436 Remote Similarity NPC222951
0.5424 Remote Similarity NPC213674
0.5417 Remote Similarity NPC305267
0.5403 Remote Similarity NPC488564
0.54 Remote Similarity NPC23020
0.5391 Remote Similarity NPC243680
0.5379 Remote Similarity NPC13998
0.5362 Remote Similarity NPC489209
0.536 Remote Similarity NPC475630
0.536 Remote Similarity NPC273189
0.5357 Remote Similarity NPC128925
0.5349 Remote Similarity NPC262567
0.5347 Remote Similarity NPC484830
0.5339 Remote Similarity NPC295371
0.5339 Remote Similarity NPC488561
0.5338 Remote Similarity NPC41061
0.5338 Remote Similarity NPC227551
0.5328 Remote Similarity NPC488517
0.5308 Remote Similarity NPC470218
0.5294 Remote Similarity NPC263756
0.5294 Remote Similarity NPC70809
0.5294 Remote Similarity NPC76497
0.5294 Remote Similarity NPC80843
0.5285 Remote Similarity NPC253611
0.5285 Remote Similarity NPC488782
0.5285 Remote Similarity NPC302887
0.5285 Remote Similarity NPC488515
0.528 Remote Similarity NPC160452
0.528 Remote Similarity NPC470516
0.528 Remote Similarity NPC69811
0.5271 Remote Similarity NPC284449
0.5271 Remote Similarity NPC205129
0.5271 Remote Similarity NPC323341
0.5263 Remote Similarity NPC106701
0.5259 Remote Similarity NPC236638
0.5259 Remote Similarity NPC294453
0.5259 Remote Similarity NPC305981
0.5259 Remote Similarity NPC481081
0.5255 Remote Similarity NPC488309
0.5254 Remote Similarity NPC473373
0.5254 Remote Similarity NPC480420
0.5254 Remote Similarity NPC18724
0.5234 Remote Similarity NPC60557
0.5234 Remote Similarity NPC67857
0.5232 Remote Similarity NPC488618
0.5229 Remote Similarity NPC113620
0.5227 Remote Similarity NPC481080
0.5221 Remote Similarity NPC261506
0.5221 Remote Similarity NPC302543
0.5221 Remote Similarity NPC4328
0.5203 Remote Similarity NPC233223
0.5203 Remote Similarity NPC183816
0.5203 Remote Similarity NPC43589
0.5203 Remote Similarity NPC220838
0.52 Remote Similarity NPC471373
0.52 Remote Similarity NPC40716
0.5197 Remote Similarity NPC11242
0.5197 Remote Similarity NPC475444
0.5197 Remote Similarity NPC473679
0.5191 Remote Similarity NPC471425
0.5191 Remote Similarity NPC191827
0.5191 Remote Similarity NPC602995
0.5188 Remote Similarity NPC231566
0.5188 Remote Similarity NPC21691
0.5172 Remote Similarity NPC78046
0.5169 Remote Similarity NPC139894
0.5167 Remote Similarity NPC158051
0.5164 Remote Similarity NPC2370
0.5161 Remote Similarity NPC100612
0.5159 Remote Similarity NPC295823
0.5159 Remote Similarity NPC174720
0.5159 Remote Similarity NPC475467
0.5159 Remote Similarity NPC319719
0.5156 Remote Similarity NPC209798
0.5152 Remote Similarity NPC189575
0.5149 Remote Similarity NPC22709
0.5149 Remote Similarity NPC110633
0.5145 Remote Similarity NPC224381
0.5135 Remote Similarity NPC329878
0.5135 Remote Similarity NPC484829
0.5128 Remote Similarity NPC322904
0.5128 Remote Similarity NPC488620
0.5126 Remote Similarity NPC127056
0.512 Remote Similarity NPC267238
0.512 Remote Similarity NPC207693
0.5118 Remote Similarity NPC187290
0.5116 Remote Similarity NPC475287
0.5116 Remote Similarity NPC200788
0.5115 Remote Similarity NPC219180
0.5113 Remote Similarity NPC471429
0.5111 Remote Similarity NPC471427
0.5086 Remote Similarity NPC204458
0.5083 Remote Similarity NPC224003
0.5083 Remote Similarity NPC488516
0.5082 Remote Similarity NPC160415
0.5082 Remote Similarity NPC323231

Similar Clinical/Approved Drugs

Similarity level is defined by Tanimoto coefficient (Tc) between two molecules.

●  The left chart: Distribution of similarity level between NPC185466 and all drugs/candidates.
●  The right table: Most similar clinical/approved drugs (Tc>=0.5 or Top200).

Similarity Score Similarity Level Drug ID Developmental Stage
NPD

Bioactivity similarity

  Bioactivity similarity

Similar Natural Products in NPASS

Similarity level is defined by Bioactivity similarity was calculated based on bioactivity descriptors of compounds. The bioactivity descriptors were calculated by a recently developed AI algorithm Chemical Checker (CC) [Nature Biotechnology, 38:1087–1096, 2020; Nature Communications, 12:3932, 2021], which evaluated bioactivity similarities at five levels:
A: chemistry similarity;
B: biological targets similarity;
C: networks similarity;
D: cell-based bioactivity similarity;
E: similarity based on clinical data.
Those 5 categories of CC bioactivity descriptors were calculated and then subjected to manifold projection using UMAP algorithm, to project all NPs on a 2-Dimensional space. The current NP was highlighted with a small circle in the 2-D map. Below figures: left-to-right, A-to-E.

A: chemistry similarity
B: biological targets similarity
C: networks similarity
D: cell-based bioactivity similarity
E: similarity based on clinical data