Natural Product: NPC470867

Natural Product IDNPC470867
Common Name
?
The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
Capsicoside E
IUPAC Name n.a.
Synonyms
Synthetic Gene Cluster n.a.
ChEMBL Identifier CHEMBL2271378
PubChem CID 10898580
Chemical Classification
  • CHEMONTID:0000000 [Organic compounds]
    • [CHEMONTID:0000012] Lipids and lipid-like molecules
      • [CHEMONTID:0000258] Steroids and steroid derivatives
        • [CHEMONTID:0001013] Steroidal glycosides
          • [CHEMONTID:0002364] Steroidal saponins

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 PRHKAXKZWQKOLN-FFYBEAOXSA-N
Standard InCHI InChI=1S/C64H106O35/c1-22(21-87-56-47(81)43(77)38(72)31(15-65)89-56)8-11-64(86-5)23(2)37-30(99-64)13-27-25-7-6-24-12-29(28(71)14-63(24,4)26(25)9-10-62(27,37)3)88-57-50(84)46(80)52(36(20-70)94-57)95-61-55(54(42(76)35(19-69)93-61)97-59-49(83)45(79)40(74)33(17-67)91-59)98-60-51(85)53(41(75)34(18-68)92-60)96-58-48(82)44(78)39(73)32(16-66)90-58/h23-61,65-85H,1,6-21H2,2-5H3/t23-,24-,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+,52-,53-,54-,55+,56+,57+,58-,59-,60-,61-,62-,63-,64?/m0/s1
SMILES CC1C2C(CC3C2(CCC4C3CCC5C4(CC(C(C5)OC6C(C(C(C(O6)CO)OC7C(C(C(C(O7)CO)O)OC8C(C(C(C(O8)CO)O)O)O)OC9C(C(C(C(O9)CO)O)OC2C(C(C(C(O2)CO)O)O)O)O)O)O)O)C)C)OC1(CCC(=C)COC1C(C(C(C(O1)CO)O)O)O)OC

  Calculated Properties

Physi-Chem Properties

Molecular Weight:   1434.65 Volume:   1326.4
?
Van der Waals volume.
Dense:   1.082 LogP:   -3.664
?
The logarithm of the n-octanol/water distribution coefficients.
logD7.4:   -2.516
?
The logarithm of the n-octanol/water distribution coefficient at pH=7.4.
LogS:   -2.013
?
The logarithm of aqueous solubility value.
Rotatable Bonds:   23.0 Rigid Bonds:   61.0
TPSA:   554.05
?
Topological Polar Surface Area.
H-Bond Acceptor:   35.0
H-Bond Donor:   21.0 Rings:   11.0
Heavy Atoms:   35.0

MedChem Properties

QED Drug-Likeness Score:   0.033 GASA:   1.0
?
GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:   7.902 Fsp3:   0.969
MCE-18:   227.778
?
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:   0.0 Fluc inhibitor:   0.0
?
The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:   0.004
?
The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1
Green fluorescence:   0.313
?
The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:   0.551 Promiscuous compounds:   0.005

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:   -8.054 MDCK Permeability:   -4.576
Pgp-inhibitor:   0.0 Pgp-substrate:   1.0
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):   1.0
20% Bioavailability (F20%):   0.995 30% Bioavailability (F30%):   1.0
50% Bioavailability (F50%):   1.0

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):   0.013 MRP1:   1.0
Plasma Protein Binding (PPB):   3.112% Volume Distribution (VD):   -0.522
Fu: 57.491%
?
The fraction unbound in plasms.
OATP1B1 inhibitor:   0.0
OATP1B3 inhibitor:   0.0 BCRP inhibitor:   0.0
BSEP inhibitor:   0.0

ADMET: Metabolism

CYP1A2-inhibitor:   0.0 CYP1A2-substrate:   0.0
CYP2C19-inhibitor:   0.741 CYP2C19-substrate:   0.0
CYP2C9-inhibitor:   0.999 CYP2C9-substrate:   0.0
CYP2D6-inhibitor:   0.0 CYP2D6-substrate:   0.0
CYP3A4-inhibitor:   0.069 CYP3A4-substrate:   0.0
CYP2B6-substrate:   0.0 CYP2C8-inhibitor:   0.0
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):  -1.719 Half-life (T1/2):  4.626

ADMET: Toxicity

hERG Blockers:  0.003 hERG Blockers (10um):  0.083
Human Hepatotoxicity (H-HT):  0.529 Drug-induced Liver Injury (DILI):  0.349
AMES Toxicity:  0.754 Rat Oral Acute Toxicity:  0.025
Maximum Recommended Daily Dose:  0.007 Skin Sensitization:  0.011
Carcinogencity:  0.002 Eye Corrosion:  0.0
Eye Irritation:  0.0 Respiratory Toxicity:  0.0
Drug-induced Neurotoxicity:  0.437 Ototoxicity:  1.0
Hematotoxicity:  0.001 Drug-induced Nephrotoxicity:  0.003
Genotoxicity:  0.0 RPMI-8226 Immunitoxicity:  0.153
A549 Cytotoxicity:  0.002 Hek293 Cytotoxicity:  0.905
BCF:   0.45
?
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:   3.26
?
48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:   5.771
?
48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].
LC50FM:   3.658
?
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
NPO16501.2 Capsicum annuum Under-species n.a. n.a. n.a. n.a. n.a. DOI[10.1007/BF00232372]
NPO16501.2 Capsicum annuum Under-species n.a. n.a. n.a. n.a. n.a. DOI[10.1016/j.jarmap.2018.11.004]
NPO16501.2 Capsicum annuum Under-species n.a. n.a. n.a. n.a. Granola: the 1999 growing season DOI[10.1016/S0956-7135(03)00077-X]
NPO16501.2 Capsicum annuum Under-species n.a. n.a. seeds n.a. n.a. PMID[12105963]
NPO16501.2 Capsicum annuum Under-species n.a. n.a. n.a. n.a. n.a. PMID[2831703]
NPO16501.2 Capsicum annuum Under-species n.a. n.a. n.a. n.a. n.a. Database[COCONUT]
NPO16501.2 Capsicum annuum Under-species n.a. n.a. n.a. n.a. Database[FooDB]
NPO16501.2 Capsicum annuum Under-species n.a. n.a. n.a. n.a. Database[Phenol-Explorer]

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
NPT4127 Organism Pseudomonas stutzeri Pseudomonas stutzeri MIC > 1000.0 ug.mL-1 PMID[17287127]
NPT729 Organism Micrococcus luteus Micrococcus luteus MIC > 1000.0 ug.mL-1 PMID[20159656]
NPT21 Organism Aspergillus niger Aspergillus niger MIC > 1000.0 ug.mL-1 DrugMatrix in vitro pharmacology data
NPT1825 Organism Lactobacillus plantarum Lactobacillus plantarum MIC = 1000.0 ug.mL-1 PMID[20159656]
NPT4130 Organism Lactobacillus rhamnosus Lactobacillus rhamnosus MIC = 1000.0 ug.mL-1 PMID[20159656]
NPT4131 Organism Bacillus licheniformis DSM 13=ATCC 14580 Bacillus licheniformis DSM 13=ATCC 14580 MIC > 1000.0 ug.mL-1 PMID[11716514]
NPT79 Organism Bacillus subtilis Bacillus subtilis MIC > 1000.0 ug.mL-1 DrugMatrix in vitro pharmacology data
NPT6635 Organism Hanseniaspora guilliermondii Hanseniaspora guilliermondii MIC = 50.0 ug.mL-1 PMID[25218912]
NPT20 Organism Candida albicans Candida albicans MIC = 25.0 ug.mL-1 PMID[25233084]
NPT312 Organism Saccharomyces cerevisiae Saccharomyces cerevisiae MIC = 50.0 ug.mL-1 PMID[15217287]
NPT19 Organism Escherichia coli Escherichia coli MIC > 1000.0 ug.mL-1 PMID[19828313]
NPT18 Organism Pseudomonas aeruginosa Pseudomonas aeruginosa MIC > 1000.0 ug.mL-1 PMID[17524651]
NPT4128 Organism Lactobacillus fermentum Lactobacillus fermentum MIC = 1000.0 ug.mL-1 PMID[17524651]
NPT4129 Organism Lactobacillus casei Lactobacillus casei MIC = 1000.0 ug.mL-1 PMID[17524651]
NPT175 Organism Enterococcus faecalis Enterococcus faecalis MIC > 1000.0 ug.mL-1 PMID[17524651]
NPT2922 Organism Staphylococcus aureus subsp. aureus Staphylococcus aureus subsp. aureus MIC > 1000.0 ug.mL-1 PMID[17524651]
NPT17 Organism Staphylococcus epidermidis Staphylococcus epidermidis MIC > 1000.0 ug.mL-1 DrugMatrix in vitro pharmacology data
NPT87 Organism Aspergillus fumigatus Aspergillus fumigatus MIC > 1000.0 ug.mL-1 DrugMatrix in vitro pharmacology data
NPT185 Organism Aspergillus flavus Aspergillus flavus MIC > 1000.0 ug.mL-1 DrugMatrix in vitro pharmacology data
NPT2567 Organism Trichoderma viride Hypocrea rufa MIC = 500.0 ug.mL-1 PMID[10411602]
NPT923 Organism Rhizopus oryzae Rhizopus oryzae MIC = 125.0 ug.mL-1 DrugMatrix in vitro pharmacology data
NPT4132 Organism Setophoma terrestris Setophoma terrestris MIC = 125.0 ug.mL-1 DrugMatrix in vitro pharmacology data
NPT3086 Organism Penicillium expansum Penicillium expansum MIC = 1000.0 ug.mL-1 DrugMatrix in vitro pharmacology data
NPT5427 Organism Hanseniaspora uvarum Hanseniaspora uvarum MIC = 25.0 ug.mL-1 PMID[19482476]
NPT765 Organism Schizosaccharomyces pombe Schizosaccharomyces pombe MIC = 100.0 ug.mL-1 PMID[25218912]
NPT6379 Organism Saccharomycodes ludwigii Saccharomycodes ludwigii MIC = 50.0 ug.mL-1 PMID[25218912]
NPT314 Organism Bacillus cereus Bacillus cereus MIC = 1000.0 ug.mL-1 PMID[20159656]
NPT6533 Organism Hanseniaspora vineae Hanseniaspora vineae MIC = 50.0 ug.mL-1 PMID[25238284]
NPT6538 Organism Hanseniaspora osmophila Hanseniaspora osmophila MIC = 100.0 ug.mL-1 PMID[25218912]

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 NPC470867 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
0.8505 High Similarity NPC470862
0.75 Intermediate Similarity NPC232611
0.7364 Intermediate Similarity NPC151134
0.7281 Intermediate Similarity NPC470864
0.7232 Intermediate Similarity NPC115165
0.7217 Intermediate Similarity NPC83137
0.6975 Remote Similarity NPC470866
0.6957 Remote Similarity NPC470861
0.685 Remote Similarity NPC481190
0.6842 Remote Similarity NPC184617
0.6723 Remote Similarity NPC132080
0.6695 Remote Similarity NPC92710
0.6667 Remote Similarity NPC263359
0.6549 Remote Similarity NPC473601
0.6538 Remote Similarity NPC330026
0.6486 Remote Similarity NPC125324
0.6471 Remote Similarity NPC232037
0.6429 Remote Similarity NPC210569
0.6387 Remote Similarity NPC473518
0.6387 Remote Similarity NPC116756
0.6379 Remote Similarity NPC51172
0.6379 Remote Similarity NPC49032
0.6364 Remote Similarity NPC54619
0.6134 Remote Similarity NPC97700
0.6134 Remote Similarity NPC30856
0.6083 Remote Similarity NPC51520
0.6083 Remote Similarity NPC303069
0.6031 Remote Similarity NPC244431
0.5968 Remote Similarity NPC476112
0.5968 Remote Similarity NPC307534
0.5902 Remote Similarity NPC470863
0.5873 Remote Similarity NPC31896
0.5846 Remote Similarity NPC220836
0.5827 Remote Similarity NPC329820
0.5726 Remote Similarity NPC475625
0.5702 Remote Similarity NPC206003
0.5702 Remote Similarity NPC473610
0.5669 Remote Similarity NPC84111
0.5669 Remote Similarity NPC287483
0.5669 Remote Similarity NPC470865
0.563 Remote Similarity NPC475351
0.5615 Remote Similarity NPC94086
0.5615 Remote Similarity NPC473817
0.5593 Remote Similarity NPC195297
0.5575 Remote Similarity NPC294686
0.5564 Remote Similarity NPC79900
0.5547 Remote Similarity NPC256983
0.5512 Remote Similarity NPC108072
0.5439 Remote Similarity NPC234352
0.5431 Remote Similarity NPC121453
0.5354 Remote Similarity NPC309278
0.5351 Remote Similarity NPC325828
0.5347 Remote Similarity NPC481189
0.5345 Remote Similarity NPC222731
0.5338 Remote Similarity NPC248202
0.531 Remote Similarity NPC329727
0.5308 Remote Similarity NPC233433
0.5308 Remote Similarity NPC477811
0.5294 Remote Similarity NPC107962
0.5245 Remote Similarity NPC329807
0.5217 Remote Similarity NPC305771
0.5217 Remote Similarity NPC94072
0.5217 Remote Similarity NPC169816
0.5185 Remote Similarity NPC473505
0.5182 Remote Similarity NPC208832
0.5118 Remote Similarity NPC98018
0.5118 Remote Similarity NPC308459
0.5118 Remote Similarity NPC284104
0.5118 Remote Similarity NPC103616
0.5075 Remote Similarity NPC262050
0.5074 Remote Similarity NPC477807
0.5072 Remote Similarity NPC32707
0.504 Remote Similarity NPC475643

Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC470867 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
0.5351 Remote Similarity NPD8171 Phase 2

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