Natural Product: NPC476775

Natural Product IDNPC476775
Common Name
?
The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
theasaponins A2
IUPAC Name (2S,3S,4S,5R,6R)-6-[[(3S,4R,6aR,6bS,8R,8aR,9R,10R,14bR)-8a-(acetyloxymethyl)-8,9-dihydroxy-4-(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 A2
Synthetic Gene Cluster n.a.
ChEMBL Identifier n.a.
PubChem CID 44566251
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 PRFTXYNGTPDAAH-SEBBEXHUSA-N
Standard InCHI InChI=1S/C59H92O27/c1-10-24(2)49(76)86-47-46(73)59(23-79-25(3)62)27(17-54(47,4)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)65)81-53-45(85-51-40(71)38(69)37(68)30(19-60)80-51)42(41(72)43(83-53)48(74)75)82-52-44(36(67)29(64)21-78-52)84-50-39(70)35(66)28(63)20-77-50/h10-11,27-47,50-53,60-61,63-73H,12-23H2,1-9H3,(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)CO)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)COC(=O)C)O

  Calculated Properties

Physi-Chem Properties

Molecular Weight:   1232.58 Volume:   1176.165
?
Van der Waals volume.
Dense:   1.048 LogP:   0.754
?
The logarithm of the n-octanol/water distribution coefficients.
logD7.4:   1.73
?
The logarithm of the n-octanol/water distribution coefficient at pH=7.4.
LogS:   -4.019
?
The logarithm of aqueous solubility value.
Rotatable Bonds:   17.0 Rigid Bonds:   54.0
TPSA:   426.73
?
Topological Polar Surface Area.
H-Bond Acceptor:   27.0
H-Bond Donor:   14.0 Rings:   9.0
Heavy Atoms:   27.0

MedChem Properties

QED Drug-Likeness Score:   0.036 GASA:   1.0
?
GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:   7.373 Fsp3:   0.881
MCE-18:   204.054
?
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:   0.591 Fluc inhibitor:   0.0
?
The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:   0.001
?
The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1
Green fluorescence:   0.031
?
The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:   0.187 Promiscuous compounds:   0.149

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:   -6.288 MDCK Permeability:   -5.182
Pgp-inhibitor:   0.0 Pgp-substrate:   0.856
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):   0.709
20% Bioavailability (F20%):   0.97 30% Bioavailability (F30%):   0.955
50% Bioavailability (F50%):   1.0

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):   0.0 MRP1:   0.969
Plasma Protein Binding (PPB):   58.059% Volume Distribution (VD):   -0.481
Fu: 26.09%
?
The fraction unbound in plasms.
OATP1B1 inhibitor:   1.0
OATP1B3 inhibitor:   0.751 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:   0.023 CYP3A4-substrate:   0.001
CYP2B6-substrate:   0.0 CYP2C8-inhibitor:   0.03
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):  -0.5 Half-life (T1/2):  3.496

ADMET: Toxicity

hERG Blockers:  0.0 hERG Blockers (10um):  0.001
Human Hepatotoxicity (H-HT):  0.691 Drug-induced Liver Injury (DILI):  0.462
AMES Toxicity:  0.645 Rat Oral Acute Toxicity:  0.003
Maximum Recommended Daily Dose:  0.021 Skin Sensitization:  1.0
Carcinogencity:  0.011 Eye Corrosion:  0.0
Eye Irritation:  0.0 Respiratory Toxicity:  0.0
Drug-induced Neurotoxicity:  0.0 Ototoxicity:  1.0
Hematotoxicity:  0.289 Drug-induced Nephrotoxicity:  0.984
Genotoxicity:  0.267 RPMI-8226 Immunitoxicity:  0.145
A549 Cytotoxicity:  0.717 Hek293 Cytotoxicity:  0.375
BCF:   0.133
?
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:   3.691
?
48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:   5.97
?
48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].
LC50FM:   4.552
?
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 = 54.7 % 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 NPC476775 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
0.9145 High Similarity NPC476778
0.9068 High Similarity NPC476776
0.887 High Similarity NPC476774
0.8235 Intermediate Similarity NPC476780
0.8211 Intermediate Similarity NPC279915
0.7724 Intermediate Similarity NPC271610
0.7686 Intermediate Similarity NPC252289
0.7686 Intermediate Similarity NPC305793
0.76 Intermediate Similarity NPC476777
0.754 Intermediate Similarity NPC11577
0.754 Intermediate Similarity NPC141600
0.75 Intermediate Similarity NPC265841
0.7381 Intermediate Similarity NPC476779
0.7177 Intermediate Similarity NPC602995
0.7165 Intermediate Similarity NPC312650
0.7131 Intermediate Similarity NPC609119
0.7087 Intermediate Similarity NPC488308
0.7073 Intermediate Similarity NPC1314
0.7073 Intermediate Similarity NPC273878
0.7054 Intermediate Similarity NPC110700
0.7034 Intermediate Similarity NPC611191
0.7016 Intermediate Similarity NPC284449
0.6875 Remote Similarity NPC178264
0.6797 Remote Similarity NPC71391
0.6797 Remote Similarity NPC192765
0.6772 Remote Similarity NPC283417
0.6772 Remote Similarity NPC200049
0.6767 Remote Similarity NPC488309
0.664 Remote Similarity NPC472267
0.664 Remote Similarity NPC115656
0.6562 Remote Similarity NPC603137
0.6508 Remote Similarity NPC25998
0.6385 Remote Similarity NPC269484
0.6385 Remote Similarity NPC97918
0.6328 Remote Similarity NPC252657
0.6328 Remote Similarity NPC88311
0.6299 Remote Similarity NPC605294
0.6288 Remote Similarity NPC82380
0.6288 Remote Similarity NPC244296
0.6222 Remote Similarity NPC484059
0.6222 Remote Similarity NPC484060
0.6165 Remote Similarity NPC329828
0.6124 Remote Similarity NPC107536
0.6124 Remote Similarity NPC280029
0.6124 Remote Similarity NPC9470
0.6103 Remote Similarity NPC478153
0.6032 Remote Similarity NPC603832
0.6031 Remote Similarity NPC478155
0.6031 Remote Similarity NPC478154
0.6 Remote Similarity NPC484061
0.6 Remote Similarity NPC484062
0.5938 Remote Similarity NPC477191
0.5906 Remote Similarity NPC302887
0.5891 Remote Similarity NPC187618
0.5882 Remote Similarity NPC470518
0.584 Remote Similarity NPC605226
0.5809 Remote Similarity NPC4749
0.5786 Remote Similarity NPC302543
0.5769 Remote Similarity NPC160452
0.5735 Remote Similarity NPC277212
0.5735 Remote Similarity NPC30279
0.5735 Remote Similarity NPC46823
0.5725 Remote Similarity NPC329976
0.5725 Remote Similarity NPC187290
0.5704 Remote Similarity NPC609305
0.5669 Remote Similarity NPC44716
0.5649 Remote Similarity NPC477192
0.562 Remote Similarity NPC47995
0.5597 Remote Similarity NPC313110
0.5573 Remote Similarity NPC218954
0.554 Remote Similarity NPC21691
0.553 Remote Similarity NPC477193
0.55 Remote Similarity NPC473452
0.5486 Remote Similarity NPC484063
0.5486 Remote Similarity NPC484064
0.5462 Remote Similarity NPC488517
0.5448 Remote Similarity NPC477195
0.544 Remote Similarity NPC59804
0.542 Remote Similarity NPC64715
0.5407 Remote Similarity NPC477196
0.5396 Remote Similarity NPC473918
0.538 Remote Similarity NPC485563
0.5373 Remote Similarity NPC104137
0.5373 Remote Similarity NPC207738
0.5373 Remote Similarity NPC26626
0.5315 Remote Similarity NPC484833
0.5294 Remote Similarity NPC470475
0.5294 Remote Similarity NPC478152
0.5294 Remote Similarity NPC478151
0.5267 Remote Similarity NPC475591
0.5267 Remote Similarity NPC236870
0.5267 Remote Similarity NPC118440
0.5259 Remote Similarity NPC477194
0.5248 Remote Similarity NPC478597
0.5231 Remote Similarity NPC117714
0.5224 Remote Similarity NPC301449
0.5224 Remote Similarity NPC23275
0.5224 Remote Similarity NPC601290
0.5221 Remote Similarity NPC11242
0.5221 Remote Similarity NPC815
0.52 Remote Similarity NPC485562
0.5191 Remote Similarity NPC232237
0.5175 Remote Similarity NPC478596
0.5145 Remote Similarity NPC607904
0.5143 Remote Similarity NPC478150
0.5116 Remote Similarity NPC603026
0.5115 Remote Similarity NPC30289
0.5111 Remote Similarity NPC477076
0.5111 Remote Similarity NPC477079
0.5106 Remote Similarity NPC475140
0.5077 Remote Similarity NPC80843
0.5077 Remote Similarity NPC22956
0.5076 Remote Similarity NPC164389
0.5074 Remote Similarity NPC477077
0.5072 Remote Similarity NPC475119
0.5069 Remote Similarity NPC286457
0.5067 Remote Similarity NPC489209
0.5039 Remote Similarity NPC127056
0.5037 Remote Similarity NPC114692
0.5037 Remote Similarity NPC236657
0.5037 Remote Similarity NPC276093
0.5036 Remote Similarity NPC469947
0.5036 Remote Similarity NPC480948
0.5036 Remote Similarity NPC610204
0.5035 Remote Similarity NPC181066
0.5035 Remote Similarity NPC85154
0.5034 Remote Similarity NPC225791

Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC476775 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