Natural Product: NPC271610

Natural Product IDNPC271610
Common Name
?
The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
Chakasaponins I
IUPAC Name (2S,3S,4S,5R,6R)-6-[[(3S,4aR,6aR,6bS,8R,8aR,9R,10R,12aS,14aR,14bR)-9-acetyloxy-8-hydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-10-[(E)-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-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-2-carboxylic acid
Synonyms Chakasaponins I
Synthetic Gene Cluster n.a.
ChEMBL Identifier CHEMBL1835848
PubChem CID 56672267
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 PJXRLTHWHNMGKR-AKJHPESDSA-N
Standard InCHI InChI=1S/C59H92O26/c1-11-24(2)49(75)85-46-47(78-25(3)62)59(23-61)27(18-54(46,4)5)26-12-13-32-56(8)16-15-34(55(6,7)31(56)14-17-57(32,9)58(26,10)19-33(59)65)80-53-45(84-51-40(71)38(69)37(68)30(20-60)79-51)42(41(72)43(82-53)48(73)74)81-52-44(36(67)29(64)22-77-52)83-50-39(70)35(66)28(63)21-76-50/h11-12,27-47,50-53,60-61,63-72H,13-23H2,1-10H3,(H,73,74)/b24-11+/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+,56-,57+,58+,59-/m0/s1
SMILES OC[C@H]1O[C@@H](O[C@H]2[C@@H](O[C@@H]([C@H]([C@@H]2O[C@@H]2OC[C@@H]([C@@H]([C@H]2O[C@@H]2OC[C@H]([C@@H]([C@H]2O)O)O)O)O)O)C(=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@@]2([C@H]3CC(C)(C)[C@H]([C@@H]2OC(=O)C)OC(=O)/C(=C/C)/C)CO)O)C)C)[C@@H]([C@H]([C@H]1O)O)O

  Calculated Properties

Physi-Chem Properties

Molecular Weight:   1216.59 Volume:   1167.375
?
Van der Waals volume.
Dense:   1.042 LogP:   1.069
?
The logarithm of the n-octanol/water distribution coefficients.
logD7.4:   1.898
?
The logarithm of the n-octanol/water distribution coefficient at pH=7.4.
LogS:   -3.802
?
The logarithm of aqueous solubility value.
Rotatable Bonds:   16.0 Rigid Bonds:   54.0
TPSA:   406.5
?
Topological Polar Surface Area.
H-Bond Acceptor:   26.0
H-Bond Donor:   13.0 Rings:   9.0
Heavy Atoms:   26.0

MedChem Properties

QED Drug-Likeness Score:   0.042 GASA:   1.0
?
GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:   7.286 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:   0.803 Fluc inhibitor:   0.003
?
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:   0.0
?
The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:   0.25 Promiscuous compounds:   0.268

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:   -6.142 MDCK Permeability:   -5.154
Pgp-inhibitor:   0.0 Pgp-substrate:   0.44
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):   0.546
20% Bioavailability (F20%):   0.98 30% Bioavailability (F30%):   0.998
50% Bioavailability (F50%):   1.0

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):   0.0 MRP1:   0.912
Plasma Protein Binding (PPB):   64.475% Volume Distribution (VD):   -0.541
Fu: 20.518%
?
The fraction unbound in plasms.
OATP1B1 inhibitor:   1.0
OATP1B3 inhibitor:   0.54 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:   0.0 CYP3A4-substrate:   0.0
CYP2B6-substrate:   0.0 CYP2C8-inhibitor:   0.052
HLM stability:   0.053
?
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):  -0.086 Half-life (T1/2):  2.818

ADMET: Toxicity

hERG Blockers:  0.0 hERG Blockers (10um):  0.0
Human Hepatotoxicity (H-HT):  0.74 Drug-induced Liver Injury (DILI):  0.996
AMES Toxicity:  0.985 Rat Oral Acute Toxicity:  0.008
Maximum Recommended Daily Dose:  0.005 Skin Sensitization:  1.0
Carcinogencity:  0.154 Eye Corrosion:  0.0
Eye Irritation:  0.0 Respiratory Toxicity:  0.01
Drug-induced Neurotoxicity:  0.0 Ototoxicity:  0.999
Hematotoxicity:  0.965 Drug-induced Nephrotoxicity:  1.0
Genotoxicity:  0.965 RPMI-8226 Immunitoxicity:  0.343
A549 Cytotoxicity:  0.994 Hek293 Cytotoxicity:  0.683
BCF:   0.276
?
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:   3.399
?
48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:   5.437
?
48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].
LC50FM:   4.127
?
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
NPT32 Organism Mus musculus Mus musculus Activity = 68.0 % PMID[25768706]
NPT32 Organism Mus musculus Mus musculus Activity = 79.2 % PMID[25768706]
NPT32 Organism Mus musculus Mus musculus Activity = 55.7 % PubChem BioAssay data set
NPT32 Organism Mus musculus Mus musculus Activity = 76.4 % PMID[25768706]
NPT32 Organism Mus musculus Mus musculus Activity = 10.5 g PMID[25768706]





 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 NPC271610 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
0.9364 High Similarity NPC476780
0.9352 High Similarity NPC602995
0.9115 High Similarity NPC476777
0.9107 High Similarity NPC312650
0.9018 High Similarity NPC488308
0.8684 High Similarity NPC265841
0.8596 High Similarity NPC178264
0.8559 High Similarity NPC488309
0.8545 High Similarity NPC25998
0.8509 High Similarity NPC192765
0.8305 Intermediate Similarity NPC110700
0.8034 Intermediate Similarity NPC329828
0.7917 Intermediate Similarity NPC476779
0.7899 Intermediate Similarity NPC476774
0.7731 Intermediate Similarity NPC71391
0.7724 Intermediate Similarity NPC476775
0.7563 Intermediate Similarity NPC283417
0.7563 Intermediate Similarity NPC200049
0.7521 Intermediate Similarity NPC470518
0.746 Intermediate Similarity NPC476778
0.7402 Intermediate Similarity NPC476776
0.7328 Intermediate Similarity NPC477193
0.7265 Intermediate Similarity NPC329976
0.7227 Intermediate Similarity NPC609119
0.7213 Intermediate Similarity NPC46823
0.72 Intermediate Similarity NPC484059
0.72 Intermediate Similarity NPC484060
0.7167 Intermediate Similarity NPC478155
0.7167 Intermediate Similarity NPC478154
0.7107 Intermediate Similarity NPC284449
0.7016 Intermediate Similarity NPC82380
0.7016 Intermediate Similarity NPC244296
0.7 Intermediate Similarity NPC107536
0.7 Intermediate Similarity NPC280029
0.7 Intermediate Similarity NPC9470
0.6807 Remote Similarity NPC477191
0.6794 Remote Similarity NPC279915
0.6667 Remote Similarity NPC484833
0.6639 Remote Similarity NPC302887
0.6639 Remote Similarity NPC477195
0.6585 Remote Similarity NPC477196
0.6562 Remote Similarity NPC484061
0.6562 Remote Similarity NPC484062
0.6535 Remote Similarity NPC277212
0.6535 Remote Similarity NPC30279
0.6484 Remote Similarity NPC4749
0.6475 Remote Similarity NPC160452
0.6475 Remote Similarity NPC477077
0.6441 Remote Similarity NPC605226
0.6439 Remote Similarity NPC302543
0.6423 Remote Similarity NPC187290
0.6387 Remote Similarity NPC44716
0.6371 Remote Similarity NPC605294
0.6343 Remote Similarity NPC484063
0.6343 Remote Similarity NPC484064
0.6183 Remote Similarity NPC21691
0.616 Remote Similarity NPC477194
0.6154 Remote Similarity NPC47995
0.6154 Remote Similarity NPC473918
0.6111 Remote Similarity NPC606553
0.6098 Remote Similarity NPC64715
0.6063 Remote Similarity NPC478152
0.6063 Remote Similarity NPC478151
0.6048 Remote Similarity NPC470914
0.5985 Remote Similarity NPC478597
0.5956 Remote Similarity NPC11577
0.5956 Remote Similarity NPC141600
0.5935 Remote Similarity NPC475591
0.5935 Remote Similarity NPC236870
0.5906 Remote Similarity NPC104137
0.5906 Remote Similarity NPC207738
0.5906 Remote Similarity NPC26626
0.5902 Remote Similarity NPC117714
0.5896 Remote Similarity NPC478596
0.5891 Remote Similarity NPC610204
0.5887 Remote Similarity NPC470913
0.5878 Remote Similarity NPC478150
0.5873 Remote Similarity NPC301449
0.5873 Remote Similarity NPC23275
0.5873 Remote Similarity NPC601290
0.5859 Remote Similarity NPC11242
0.5827 Remote Similarity NPC477078
0.5814 Remote Similarity NPC470475
0.5814 Remote Similarity NPC472267
0.5814 Remote Similarity NPC115656
0.5789 Remote Similarity NPC252289
0.5789 Remote Similarity NPC305793
0.5772 Remote Similarity NPC30289
0.5758 Remote Similarity NPC603137
0.5746 Remote Similarity NPC329923
0.5746 Remote Similarity NPC475281
0.5738 Remote Similarity NPC80843
0.5738 Remote Similarity NPC22956
0.5735 Remote Similarity NPC225791
0.5726 Remote Similarity NPC164389
0.5726 Remote Similarity NPC232237
0.5714 Remote Similarity NPC475140
0.5703 Remote Similarity NPC477192
0.5702 Remote Similarity NPC127056
0.5692 Remote Similarity NPC475119
0.5659 Remote Similarity NPC469947
0.5659 Remote Similarity NPC480948
0.5656 Remote Similarity NPC603026
0.5634 Remote Similarity NPC489209
0.563 Remote Similarity NPC181066
0.5625 Remote Similarity NPC477076
0.5615 Remote Similarity NPC480939
0.5615 Remote Similarity NPC477197
0.561 Remote Similarity NPC263756
0.5597 Remote Similarity NPC269484
0.5597 Remote Similarity NPC97918
0.5581 Remote Similarity NPC187618
0.5573 Remote Similarity NPC288205
0.5573 Remote Similarity NPC51465
0.5547 Remote Similarity NPC286457
0.554 Remote Similarity NPC329657
0.553 Remote Similarity NPC252657
0.553 Remote Similarity NPC88311
0.553 Remote Similarity NPC610461
0.5515 Remote Similarity NPC85154
0.551 Remote Similarity NPC489208
0.55 Remote Similarity NPC1046
0.5496 Remote Similarity NPC210729
0.5496 Remote Similarity NPC82931
0.5484 Remote Similarity NPC213674
0.5476 Remote Similarity NPC251768
0.5469 Remote Similarity NPC79718
0.5455 Remote Similarity NPC185466
0.5433 Remote Similarity NPC105800
0.542 Remote Similarity NPC609281
0.5414 Remote Similarity NPC473824
0.5407 Remote Similarity NPC470476
0.5396 Remote Similarity NPC262796
0.5396 Remote Similarity NPC45346
0.5385 Remote Similarity NPC218954
0.5385 Remote Similarity NPC291903
0.5385 Remote Similarity NPC477079
0.5373 Remote Similarity NPC123522
0.5354 Remote Similarity NPC488526
0.5344 Remote Similarity NPC480474
0.5321 Remote Similarity NPC485563
0.5319 Remote Similarity NPC475377
0.5319 Remote Similarity NPC476074
0.5317 Remote Similarity NPC112352
0.5312 Remote Similarity NPC63159
0.5303 Remote Similarity NPC475486
0.5303 Remote Similarity NPC481078
0.5299 Remote Similarity NPC313110
0.528 Remote Similarity NPC472949
0.528 Remote Similarity NPC488561
0.5268 Remote Similarity NPC473160
0.5267 Remote Similarity NPC324875
0.5267 Remote Similarity NPC292677
0.5263 Remote Similarity NPC470915
0.5259 Remote Similarity NPC1314
0.5259 Remote Similarity NPC478600
0.5259 Remote Similarity NPC273878
0.5259 Remote Similarity NPC478599
0.5255 Remote Similarity NPC470517
0.5242 Remote Similarity NPC59804
0.5238 Remote Similarity NPC469946
0.5234 Remote Similarity NPC480475
0.5231 Remote Similarity NPC488515
0.5231 Remote Similarity NPC603832
0.5227 Remote Similarity NPC480473
0.5224 Remote Similarity NPC172365
0.5214 Remote Similarity NPC473452
0.5208 Remote Similarity NPC220160
0.5197 Remote Similarity NPC192791
0.5182 Remote Similarity NPC609305
0.5177 Remote Similarity NPC470876
0.5154 Remote Similarity NPC488517
0.5154 Remote Similarity NPC611191
0.5152 Remote Similarity NPC477075
0.5152 Remote Similarity NPC606145
0.5149 Remote Similarity NPC815
0.5147 Remote Similarity NPC151543
0.5135 Remote Similarity NPC485562
0.5128 Remote Similarity NPC300655
0.512 Remote Similarity NPC56713
0.5116 Remote Similarity NPC104400
0.5116 Remote Similarity NPC10320
0.5115 Remote Similarity NPC471435
0.5115 Remote Similarity NPC471434
0.5109 Remote Similarity NPC471384
0.5103 Remote Similarity NPC329960
0.5097 Remote Similarity NPC477470
0.5097 Remote Similarity NPC477472
0.5077 Remote Similarity NPC118440
0.5074 Remote Similarity NPC607904
0.5072 Remote Similarity NPC166422
0.5072 Remote Similarity NPC219180
0.5072 Remote Similarity NPC251263
0.5072 Remote Similarity NPC123199
0.5065 Remote Similarity NPC329893
0.5064 Remote Similarity NPC43589
0.5064 Remote Similarity NPC477474
0.5041 Remote Similarity NPC90856
0.5038 Remote Similarity NPC481082

Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC271610 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