Natural Product: NPC476777

Natural Product IDNPC476777
Common Name
?
The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
theasaponins E1
IUPAC Name (2S,3S,4S,5R,6R)-6-[[(3S,4S,6aR,6bS,8R,8aR,9R,10R,14bR)-9-acetyloxy-4-formyl-8-hydroxy-8a-(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-10-[(Z)-2-methylbut-2-enoyl]oxy-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-4-[(2S,3R,4S,5S)-4,5-dihydroxy-3-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxy-5-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-2-carboxylic acid
Synonyms Theasaponins E1
Synthetic Gene Cluster n.a.
ChEMBL Identifier n.a.
PubChem CID 44566256
Chemical Classification
  • CHEMONTID:0000000 [Organic compounds]
    • [CHEMONTID:0000012] Lipids and lipid-like molecules
      • [CHEMONTID:0000259] Prenol lipids
        • [CHEMONTID:0002049] Terpene glycosides
          • [CHEMONTID:0001580] Triterpene glycosides
            • [CHEMONTID:0002358] Triterpene 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 WWVKOCDDDWJQLC-SEBBEXHUSA-N
Standard InCHI InChI=1S/C59H90O27/c1-10-24(2)49(76)86-46-47(79-25(3)63)59(23-62)27(17-54(46,4)5)26-11-12-32-55(6)15-14-34(56(7,22-61)31(55)13-16-57(32,8)58(26,9)18-33(59)66)81-53-45(85-51-40(72)38(70)37(69)30(19-60)80-51)42(41(73)43(83-53)48(74)75)82-52-44(36(68)29(65)21-78-52)84-50-39(71)35(67)28(64)20-77-50/h10-11,22,27-47,50-53,60,62,64-73H,12-21,23H2,1-9H3,(H,74,75)/b24-10-/t27?,28-,29+,30-,31?,32?,33-,34+,35+,36+,37+,38+,39-,40-,41+,42+,43+,44-,45-,46+,47+,50+,51-,52+,53-,55+,56+,57-,58-,59+/m1/s1
SMILES C/C=C(/C)\C(=O)O[C@H]1[C@@H]([C@@]2([C@@H](C[C@@]3(C(=CCC4[C@]3(CCC5[C@@]4(CC[C@@H]([C@@]5(C)C=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)C(=O)O)O)O[C@H]7[C@@H]([C@H]([C@H](CO7)O)O)O[C@H]8[C@@H]([C@H]([C@@H](CO8)O)O)O)O[C@@H]9[C@@H]([C@H]([C@H]([C@H](O9)CO)O)O)O)C)C)C2CC1(C)C)C)O)CO)OC(=O)C

  Calculated Properties

Physi-Chem Properties

Molecular Weight:   1230.57 Volume:   1173.529
?
Van der Waals volume.
Dense:   1.049 LogP:   0.797
?
The logarithm of the n-octanol/water distribution coefficients.
logD7.4:   1.72
?
The logarithm of the n-octanol/water distribution coefficient at pH=7.4.
LogS:   -4.085
?
The logarithm of aqueous solubility value.
Rotatable Bonds:   17.0 Rigid Bonds:   55.0
TPSA:   423.57
?
Topological Polar Surface Area.
H-Bond Acceptor:   27.0
H-Bond Donor:   13.0 Rings:   9.0
Heavy Atoms:   27.0

MedChem Properties

QED Drug-Likeness Score:   0.028 GASA:   1.0
?
GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:   7.408 Fsp3:   0.864
MCE-18:   204.545
?
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:   0.634 Fluc inhibitor:   0.001
?
The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:   0.0
?
The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1
Green fluorescence:   0.035
?
The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:   0.226 Promiscuous compounds:   0.074

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:   -6.26 MDCK Permeability:   -5.181
Pgp-inhibitor:   0.0 Pgp-substrate:   0.956
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):   0.91
20% Bioavailability (F20%):   0.998 30% Bioavailability (F30%):   0.998
50% Bioavailability (F50%):   1.0

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):   0.0 MRP1:   0.783
Plasma Protein Binding (PPB):   59.985% Volume Distribution (VD):   -0.484
Fu: 25.79%
?
The fraction unbound in plasms.
OATP1B1 inhibitor:   1.0
OATP1B3 inhibitor:   0.335 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:   0.024 CYP3A4-substrate:   0.0
CYP2B6-substrate:   0.0 CYP2C8-inhibitor:   0.003
HLM stability:   0.001
?
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):  -0.324 Half-life (T1/2):  3.247

ADMET: Toxicity

hERG Blockers:  0.0 hERG Blockers (10um):  0.0
Human Hepatotoxicity (H-HT):  0.759 Drug-induced Liver Injury (DILI):  0.503
AMES Toxicity:  0.811 Rat Oral Acute Toxicity:  0.005
Maximum Recommended Daily Dose:  0.033 Skin Sensitization:  1.0
Carcinogencity:  0.039 Eye Corrosion:  0.0
Eye Irritation:  0.0 Respiratory Toxicity:  0.0
Drug-induced Neurotoxicity:  0.0 Ototoxicity:  1.0
Hematotoxicity:  0.399 Drug-induced Nephrotoxicity:  0.996
Genotoxicity:  0.985 RPMI-8226 Immunitoxicity:  0.189
A549 Cytotoxicity:  0.507 Hek293 Cytotoxicity:  0.368
BCF:   0.188
?
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:   3.576
?
48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:   5.817
?
48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].
LC50FM:   4.605
?
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
NPO8258 Camellia sinensis Species Theaceae Eukaryota n.a. n.a. n.a. PMID[ 16712885]
NPO8258 Camellia sinensis Species Theaceae Eukaryota n.a. n.a. n.a. DOI[10.1016/j.foodchem.2013.08.121]
NPO8258 Camellia sinensis Species Theaceae Eukaryota Flowers n.a. n.a. PMID[16180814]
NPO8258 Camellia sinensis Species Theaceae Eukaryota seeds Shizuoka prefecture, Japan n.a. PMID[16499314]
NPO8258 Camellia sinensis Species Theaceae Eukaryota n.a. n.a. n.a. PMID[18068204]
NPO8258 Camellia sinensis Species Theaceae Eukaryota n.a. n.a. n.a. PMID[21434603]
NPO8258 Camellia sinensis Species Theaceae Eukaryota n.a. flower n.a. PMID[21922925]
NPO8258 Camellia sinensis Species Theaceae Eukaryota flower buds n.a. n.a. PMID[21925888]
NPO8258 Camellia sinensis Species Theaceae Eukaryota leaves n.a. n.a. PMID[22377672]
NPO8258 Camellia sinensis Species Theaceae Eukaryota n.a. leaf n.a. PMID[23265489]
NPO8258 Camellia sinensis Species Theaceae Eukaryota Leaves Bandung, West Java, Indonesia PMID[23621359]
NPO8258 Camellia sinensis Species Theaceae Eukaryota n.a. n.a. n.a. PMID[37255739]
NPO8258 Camellia sinensis Species Theaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO8258 Camellia sinensis Species Theaceae Eukaryota n.a. n.a. Database[FooDB]
NPO8258 Camellia sinensis Species Theaceae Eukaryota n.a. n.a. Database[FooDB]
NPO8258 Camellia sinensis Species Theaceae Eukaryota Stem n.a. n.a. Database[FooDB]
NPO8258 Camellia sinensis Species Theaceae Eukaryota Shoot n.a. n.a. Database[FooDB]
NPO8258 Camellia sinensis Species Theaceae Eukaryota Seed Oil n.a. n.a. Database[FooDB]
NPO8258 Camellia sinensis Species Theaceae Eukaryota Seed n.a. n.a. Database[FooDB]
NPO8258 Camellia sinensis Species Theaceae Eukaryota Plant n.a. n.a. Database[FooDB]
NPO8258 Camellia sinensis Species Theaceae Eukaryota Leaf Essent. Oil n.a. n.a. Database[FooDB]
NPO8258 Camellia sinensis Species Theaceae Eukaryota Leaf n.a. n.a. Database[FooDB]
NPO8258 Camellia sinensis Species Theaceae Eukaryota Cotyledon n.a. n.a. Database[FooDB]
NPO8258 Camellia sinensis Species Theaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO8258 Camellia sinensis Species Theaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO8258 Camellia sinensis Species Theaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO8258 Camellia sinensis Species Theaceae 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

In vivo activity

Target ID Target Type Target Name Target Organism Activity Type Activity Relation Value Unit Reference
NPT29 Organism Rattus norvegicus Rattus norvegicus Inhibition = 71.4 % PMID[16499314]





 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 NPC476777 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
0.9196 High Similarity NPC476780
0.9123 High Similarity NPC110700
0.9115 High Similarity NPC271610
0.8707 High Similarity NPC476779
0.8509 High Similarity NPC602995
0.8305 Intermediate Similarity NPC312650
0.822 Intermediate Similarity NPC488308
0.8197 Intermediate Similarity NPC476778
0.7917 Intermediate Similarity NPC265841
0.7863 Intermediate Similarity NPC284449
0.7833 Intermediate Similarity NPC178264
0.7823 Intermediate Similarity NPC488309
0.7769 Intermediate Similarity NPC476774
0.7759 Intermediate Similarity NPC25998
0.775 Intermediate Similarity NPC192765
0.76 Intermediate Similarity NPC476775
0.748 Intermediate Similarity NPC279915
0.7373 Intermediate Similarity NPC477195
0.7317 Intermediate Similarity NPC329828
0.7287 Intermediate Similarity NPC476776
0.7049 Intermediate Similarity NPC478155
0.7049 Intermediate Similarity NPC478154
0.704 Intermediate Similarity NPC71391
0.6905 Remote Similarity NPC82380
0.6905 Remote Similarity NPC244296
0.6885 Remote Similarity NPC107536
0.6885 Remote Similarity NPC280029
0.6885 Remote Similarity NPC9470
0.688 Remote Similarity NPC283417
0.688 Remote Similarity NPC200049
0.685 Remote Similarity NPC470518
0.6694 Remote Similarity NPC477191
0.6639 Remote Similarity NPC477193
0.6585 Remote Similarity NPC329976
0.6565 Remote Similarity NPC484059
0.6565 Remote Similarity NPC484060
0.6562 Remote Similarity NPC46823
0.656 Remote Similarity NPC609119
0.648 Remote Similarity NPC477196
0.6129 Remote Similarity NPC302887
0.6111 Remote Similarity NPC160452
0.6074 Remote Similarity NPC484833
0.6016 Remote Similarity NPC44716
0.597 Remote Similarity NPC484061
0.597 Remote Similarity NPC484062
0.5969 Remote Similarity NPC478152
0.5969 Remote Similarity NPC478151
0.594 Remote Similarity NPC277212
0.594 Remote Similarity NPC30279
0.5896 Remote Similarity NPC4749
0.5896 Remote Similarity NPC478597
0.587 Remote Similarity NPC302543
0.587 Remote Similarity NPC11577
0.587 Remote Similarity NPC141600
0.5859 Remote Similarity NPC477077
0.5855 Remote Similarity NPC485563
0.5814 Remote Similarity NPC187290
0.5809 Remote Similarity NPC478596
0.5806 Remote Similarity NPC605226
0.5789 Remote Similarity NPC478150
0.5786 Remote Similarity NPC484063
0.5786 Remote Similarity NPC484064
0.5769 Remote Similarity NPC605294
0.5725 Remote Similarity NPC472267
0.5725 Remote Similarity NPC115656
0.5704 Remote Similarity NPC252289
0.5704 Remote Similarity NPC305793
0.563 Remote Similarity NPC269484
0.563 Remote Similarity NPC97918
0.562 Remote Similarity NPC21691
0.5615 Remote Similarity NPC477192
0.5588 Remote Similarity NPC47995
0.5588 Remote Similarity NPC473918
0.5578 Remote Similarity NPC475368
0.5573 Remote Similarity NPC477194
0.553 Remote Similarity NPC477197
0.553 Remote Similarity NPC606553
0.5504 Remote Similarity NPC64715
0.5496 Remote Similarity NPC187618
0.5462 Remote Similarity NPC470914
0.5448 Remote Similarity NPC252657
0.5448 Remote Similarity NPC88311
0.5373 Remote Similarity NPC470475
0.5349 Remote Similarity NPC475591
0.5349 Remote Similarity NPC236870
0.5338 Remote Similarity NPC104137
0.5338 Remote Similarity NPC207738
0.5338 Remote Similarity NPC26626
0.5333 Remote Similarity NPC610204
0.5312 Remote Similarity NPC117714
0.5308 Remote Similarity NPC470913
0.5303 Remote Similarity NPC301449
0.5303 Remote Similarity NPC218954
0.5303 Remote Similarity NPC23275
0.5303 Remote Similarity NPC601290
0.5299 Remote Similarity NPC11242
0.529 Remote Similarity NPC475140
0.527 Remote Similarity NPC485562
0.5263 Remote Similarity NPC477078
0.5221 Remote Similarity NPC313110
0.5217 Remote Similarity NPC603137
0.5214 Remote Similarity NPC329923
0.5214 Remote Similarity NPC475281
0.5211 Remote Similarity NPC225791
0.5194 Remote Similarity NPC30289
0.5182 Remote Similarity NPC1314
0.5182 Remote Similarity NPC478600
0.5182 Remote Similarity NPC273878
0.5182 Remote Similarity NPC478599
0.5175 Remote Similarity NPC473160
0.5159 Remote Similarity NPC59804
0.5156 Remote Similarity NPC80843
0.5156 Remote Similarity NPC22956
0.5154 Remote Similarity NPC164389
0.5154 Remote Similarity NPC232237
0.5152 Remote Similarity NPC603832
0.5147 Remote Similarity NPC475119
0.5141 Remote Similarity NPC473452
0.5135 Remote Similarity NPC489209
0.5128 Remote Similarity NPC485564
0.5118 Remote Similarity NPC127056
0.5111 Remote Similarity NPC469947
0.5111 Remote Similarity NPC480948
0.5106 Remote Similarity NPC181066
0.5078 Remote Similarity NPC603026
0.5076 Remote Similarity NPC488517
0.5076 Remote Similarity NPC611191
0.5075 Remote Similarity NPC477076
0.5074 Remote Similarity NPC480939
0.5074 Remote Similarity NPC815
0.5039 Remote Similarity NPC263756
0.5036 Remote Similarity NPC288205
0.5036 Remote Similarity NPC51465
0.5035 Remote Similarity NPC286457
0.5034 Remote Similarity NPC329657
0.5033 Remote Similarity NPC489208

Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC476777 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