Natural Product: NPC471426

Natural Product IDNPC471426
Common Name
?
The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
DCQSTROBYCAYEV-NEDZPZAFSA-N
IUPAC Name n.a.
Synonyms
Synthetic Gene Cluster n.a.
ChEMBL Identifier CHEMBL2442980
PubChem CID 46930488
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 DCQSTROBYCAYEV-NEDZPZAFSA-N
Standard InCHI InChI=1S/C60H98O26/c1-25-36(65)41(70)44(73)50(79-25)84-46-39(68)28(20-61)80-53(48(46)86-49-43(72)37(66)27(63)21-76-49)82-30-23-77-52(47(40(30)69)85-51-45(74)42(71)38(67)29(81-51)22-75-26(2)62)83-35-12-13-56(7)31(55(35,5)6)10-14-57(8)32(56)11-15-60-33-18-54(3,4)16-17-59(33,24-78-60)34(64)19-58(57,60)9/h25,27-53,61,63-74H,10-24H2,1-9H3/t25-,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-,52-,53-,56-,57+,58-,59+,60-/m0/s1
SMILES OC[C@H]1O[C@@H](O[C@H]2CO[C@H]([C@@H]([C@H]2O)O[C@@H]2O[C@H](COC(=O)C)[C@H]([C@@H]([C@H]2O)O)O)O[C@H]2CC[C@]3([C@H](C2(C)C)CC[C@@]2([C@@H]3CC[C@]34[C@@]2(C)C[C@H]([C@@]2([C@H]4CC(C)(C)CC2)CO3)O)C)C)[C@@H]([C@H]([C@@H]1O)O[C@@H]1O[C@@H](C)[C@@H]([C@H]([C@H]1O)O)O)O[C@@H]1OC[C@H]([C@@H]([C@H]1O)O)O

  Calculated Properties

Physi-Chem Properties

Molecular Weight:   1234.63 Volume:   1178.104
?
Van der Waals volume.
Dense:   1.048 LogP:   0.042
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The logarithm of the n-octanol/water distribution coefficients.
logD7.4:   0.854
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The logarithm of the n-octanol/water distribution coefficient at pH=7.4.
LogS:   -2.995
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The logarithm of aqueous solubility value.
Rotatable Bonds:   14.0 Rigid Bonds:   60.0
TPSA:   390.82
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Topological Polar Surface Area.
H-Bond Acceptor:   26.0
H-Bond Donor:   13.0 Rings:   11.0
Heavy Atoms:   26.0

MedChem Properties

QED Drug-Likeness Score:   0.073 GASA:   1.0
?
GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:   7.238 Fsp3:   0.983
MCE-18:   315.958
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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:   0.915 Fluc inhibitor:   0.0
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The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:   0.001
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The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1
Green fluorescence:   0.0
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The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:   0.282 Promiscuous compounds:   0.194

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:   -6.355 MDCK Permeability:   -5.148
Pgp-inhibitor:   0.0 Pgp-substrate:   0.977
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):   0.087
20% Bioavailability (F20%):   0.071 30% Bioavailability (F30%):   0.98
50% Bioavailability (F50%):   1.0

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):   0.007 MRP1:   0.004
Plasma Protein Binding (PPB):   63.022% Volume Distribution (VD):   -0.359
Fu: 23.17%
?
The fraction unbound in plasms.
OATP1B1 inhibitor:   1.0
OATP1B3 inhibitor:   1.0 BCRP inhibitor:   0.004
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:   1.0 CYP3A4-substrate:   1.0
CYP2B6-substrate:   0.0 CYP2C8-inhibitor:   0.497
HLM stability:   0.059
?
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):  -0.709 Half-life (T1/2):  3.869

ADMET: Toxicity

hERG Blockers:  0.003 hERG Blockers (10um):  0.021
Human Hepatotoxicity (H-HT):  0.358 Drug-induced Liver Injury (DILI):  0.754
AMES Toxicity:  0.972 Rat Oral Acute Toxicity:  0.001
Maximum Recommended Daily Dose:  0.0 Skin Sensitization:  1.0
Carcinogencity:  0.006 Eye Corrosion:  0.0
Eye Irritation:  0.0 Respiratory Toxicity:  0.0
Drug-induced Neurotoxicity:  0.0 Ototoxicity:  1.0
Hematotoxicity:  0.374 Drug-induced Nephrotoxicity:  0.956
Genotoxicity:  0.014 RPMI-8226 Immunitoxicity:  0.342
A549 Cytotoxicity:  0.824 Hek293 Cytotoxicity:  0.401
BCF:   1.319
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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:   3.846
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48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:   5.603
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48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].
LC50FM:   4.729
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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
NPO32586 ardisia gigantifolia stapf. Species Primulaceae Eukaryota n.a. n.a. n.a. PMID[24095094]
NPO32586 ardisia gigantifolia stapf. Species Primulaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]

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
NPT180 Cell line HCT-8 Homo sapiens IC50 = 9280.0 nM PubChem BioAssay data set
NPT181 Cell line Bel-7402 Homo sapiens IC50 = 8400.0 nM DOI[10.6019/CHEMBL1201861]
NPT81 Cell line A549 Homo sapiens IC50 = 8060.0 nM DailyMed

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 NPC471426 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
0.9286 High Similarity NPC471431
0.9174 High Similarity NPC471425
0.8772 High Similarity NPC471427
0.8596 High Similarity NPC231566
0.8509 High Similarity NPC471429
0.8421 Intermediate Similarity NPC189575
0.8378 Intermediate Similarity NPC209798
0.8246 Intermediate Similarity NPC262567
0.8205 Intermediate Similarity NPC106701
0.8158 Intermediate Similarity NPC205129
0.8136 Intermediate Similarity NPC471424
0.7768 Intermediate Similarity NPC77717
0.7724 Intermediate Similarity NPC471428
0.7679 Intermediate Similarity NPC253611
0.7679 Intermediate Similarity NPC488782
0.7561 Intermediate Similarity NPC471626
0.7431 Intermediate Similarity NPC18724
0.7265 Intermediate Similarity NPC138219
0.7265 Intermediate Similarity NPC475234
0.7203 Intermediate Similarity NPC473688
0.712 Intermediate Similarity NPC471430
0.7094 Intermediate Similarity NPC471373
0.7094 Intermediate Similarity NPC40716
0.704 Intermediate Similarity NPC22709
0.7009 Intermediate Similarity NPC267238
0.6957 Remote Similarity NPC171741
0.6917 Remote Similarity NPC471375
0.687 Remote Similarity NPC323231
0.6842 Remote Similarity NPC158051
0.6754 Remote Similarity NPC224003
0.6721 Remote Similarity NPC51579
0.6694 Remote Similarity NPC475630
0.6667 Remote Similarity NPC148593
0.65 Remote Similarity NPC158367
0.6457 Remote Similarity NPC66513
0.6423 Remote Similarity NPC273189
0.6417 Remote Similarity NPC119628
0.6371 Remote Similarity NPC471374
0.6349 Remote Similarity NPC126753
0.6341 Remote Similarity NPC184805
0.6311 Remote Similarity NPC470623
0.6048 Remote Similarity NPC207693
0.6 Remote Similarity NPC157571
0.5522 Remote Similarity NPC470622
0.5267 Remote Similarity NPC87393
0.5154 Remote Similarity NPC267637
0.5078 Remote Similarity NPC157474
0.5074 Remote Similarity NPC607904
0.5068 Remote Similarity NPC250247
0.5039 Remote Similarity NPC30289

Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC471426 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