NPASS Compound

Natural Product: NPC34193

Natural Product ID	NPC34193
Common Name ? The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.	ACOQUBGHQYPJFN-NZZVAQPWSA-N
IUPAC Name	n.a.
Synonyms
Synthetic Gene Cluster	n.a.
ChEMBL Identifier	CHEMBL3109401
PubChem CID	n.a.
Chemical Classification	CHEMONTID:0000000 [Organic compounds] [CHEMONTID:0000012] Lipids and lipid-like molecules [CHEMONTID:0000259] Prenol lipids [CHEMONTID:0001534] Quinone and hydroquinone lipids [CHEMONTID:0002802] Prenylquinones

The Chemical Classification was calculated by Classyfire, a software for chemical taxonomy calculation. Reference: DOI:10.1186/s13321-016-0174-y.

Chemical Representations

RDKit 3D 69 71 0 0 0 0 0 0 0 0999 V2000 6.3366 0.4892 2.2606 C 0 0 0 0 0 0 0 0 0 0 0 0 6.8998 0.1939 0.9037 C 0 0 0 0 0 0 0 0 0 0 0 0 5.8758 -0.1923 -0.1139 C 0 0 0 0 0 0 0 0 0 0 0 0 4.8418 0.8939 -0.3374 C 0 0 0 0 0 0 0 0 0 0 0 0 3.8666 0.5196 -1.3131 N 0 0 0 0 0 0 0 0 0 0 0 0 2.9013 -0.5094 -1.1163 C 0 0 0 0 0 0 0 0 0 0 0 0 3.2018 -1.7632 -1.3783 C 0 0 0 0 0 0 0 0 0 0 0 0 2.2122 -2.8190 -1.1767 C 0 0 0 0 0 0 0 0 0 0 0 0 2.5622 -3.9953 -1.4448 O 0 0 0 0 0 0 0 0 0 0 0 0 0.8972 -2.4674 -0.6857 C 0 0 0 0 0 0 0 0 0 0 0 0 0.5188 -1.1910 -0.3952 C 0 0 0 0 0 0 0 0 0 0 0 0 1.5477 -0.1959 -0.6164 C 0 0 0 0 0 0 0 0 0 0 0 0 1.3735 1.0330 -0.3950 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.8187 -0.9463 0.1464 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.8779 -0.3343 -0.7169 C 0 0 2 0 0 0 0 0 0 0 0 0 -1.9869 -1.2926 -1.9258 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.6915 1.0346 -1.1842 C 0 0 1 0 0 0 0 0 0 0 0 0 -1.0327 1.1672 -2.5670 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.9363 1.8867 -1.2499 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.8928 1.8205 -0.1444 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.6542 0.6795 0.7817 C 0 0 2 0 0 0 0 0 0 0 0 0 -3.2088 -0.5201 0.0210 C 0 0 1 0 0 0 0 0 0 0 0 0 -4.3024 -0.9295 -0.9019 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.4386 -1.6099 -0.1108 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.7020 -0.7287 1.0624 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.9486 0.2681 1.4712 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.4029 1.0332 2.6808 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.7729 1.1305 1.8966 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.0183 -3.4897 -0.5039 O 0 0 0 0 0 0 0 0 0 0 0 0 7.7183 1.3740 0.4267 C 0 0 0 0 0 0 0 0 0 0 0 0 7.1243 0.2448 3.0221 H 0 0 0 0 0 0 0 0 0 0 0 0 5.9985 1.5369 2.3936 H 0 0 0 0 0 0 0 0 0 0 0 0 5.5065 -0.2354 2.4501 H 0 0 0 0 0 0 0 0 0 0 0 0 7.5851 -0.6784 1.0189 H 0 0 0 0 0 0 0 0 0 0 0 0 6.3984 -0.4092 -1.0656 H 0 0 0 0 0 0 0 0 0 0 0 0 5.3456 -1.1052 0.1917 H 0 0 0 0 0 0 0 0 0 0 0 0 4.3363 1.1790 0.6074 H 0 0 0 0 0 0 0 0 0 0 0 0 5.3881 1.7916 -0.6864 H 0 0 0 0 0 0 0 0 0 0 0 0 3.8457 1.0173 -2.2280 H 0 0 0 0 0 0 0 0 0 0 0 0 4.1850 -2.0237 -1.7461 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.6848 -0.2442 1.0236 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.1738 -1.9470 0.5490 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.2273 -2.3144 -1.5805 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.5672 -0.8896 -2.7423 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.9377 -1.4140 -2.3513 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.0340 1.5893 -0.4911 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.2462 0.4424 -2.7417 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.5915 2.1855 -2.5876 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.8131 1.1836 -3.3605 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.4508 1.6676 -2.2073 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.5991 2.9632 -1.3955 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.7795 2.7638 0.4785 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.9672 1.8962 -0.4647 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.0848 -1.3495 0.7512 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.8117 -0.0863 -1.4125 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.0640 -1.6601 -1.6798 H 0 0 0 0 0 0 0 0 0 0 0 0 -6.3047 -1.6449 -0.7926 H 0 0 0 0 0 0 0 0 0 0 0 0 -5.1169 -2.6444 0.2072 H 0 0 0 0 0 0 0 0 0 0 0 0 -6.6243 -0.9259 1.6573 H 0 0 0 0 0 0 0 0 0 0 0 0 -6.4512 0.7801 2.9447 H 0 0 0 0 0 0 0 0 0 0 0 0 -5.4176 2.1276 2.4923 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.8086 0.8178 3.5766 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.4492 0.2743 2.5439 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.4138 1.8349 2.5184 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.9189 1.7627 1.6332 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.0783 -4.0515 0.3285 H 0 0 0 0 0 0 0 0 0 0 0 0 7.5980 1.5441 -0.6523 H 0 0 0 0 0 0 0 0 0 0 0 0 8.7805 1.1820 0.6338 H 0 0 0 0 0 0 0 0 0 0 0 0 7.4563 2.2995 1.0148 H 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 2 3 1 0 3 4 1 0 4 5 1 0 5 6 1 0 6 7 2 0 7 8 1 0 8 9 2 0 8 10 1 0 10 11 2 0 11 12 1 0 12 13 2 0 11 14 1 0 15 14 1 1 15 16 1 0 15 17 1 0 17 18 1 0 17 19 1 0 19 20 1 0 20 21 1 0 21 22 1 0 22 23 1 0 23 24 1 0 24 25 1 0 25 26 2 0 26 27 1 0 21 28 1 1 10 29 1 0 2 30 1 0 12 6 1 0 22 15 1 0 26 21 1 0 1 31 1 0 1 32 1 0 1 33 1 0 2 34 1 0 3 35 1 0 3 36 1 0 4 37 1 0 4 38 1 0 5 39 1 0 7 40 1 0 14 41 1 0 14 42 1 0 16 43 1 0 16 44 1 0 16 45 1 0 17 46 1 1 18 47 1 0 18 48 1 0 18 49 1 0 19 50 1 0 19 51 1 0 20 52 1 0 20 53 1 0 22 54 1 1 23 55 1 0 23 56 1 0 24 57 1 0 24 58 1 0 25 59 1 0 27 60 1 0 27 61 1 0 27 62 1 0 28 63 1 0 28 64 1 0 28 65 1 0 29 66 1 0 30 67 1 0 30 68 1 0 30 69 1 0 M END

Standard InCHIKey	ACOQUBGHQYPJFN-NZZVAQPWSA-N
Standard InCHI	InChI=1S/C26H39NO3/c1-16(2)11-13-27-20-14-21(28)24(30)19(23(20)29)15-26(6)18(4)10-12-25(5)17(3)8-7-9-22(25)26/h8,14,16,18,22,27,30H,7,9-13,15H2,1-6H3/t18-,22+,25-,26+/m0/s1
SMILES	CC(CCNC1=CC(=O)C(=C(C1=O)C[C@]1(C)[C@@H](C)CC[C@@]2([C@H]1CCC=C2C)C)O)C

Calculated Properties

Physi-Chem Properties

Molecular Weight:	413.29	Volume:	456.768 ? Van der Waals volume.
Dense:	0.905	LogP:	4.839 ? The logarithm of the n-octanol/water distribution coefficients.
logD7.4:	4.184 ? The logarithm of the n-octanol/water distribution coefficient at pH=7.4.	LogS:	-5.172 ? The logarithm of aqueous solubility value.
Rotatable Bonds:	6.0	Rigid Bonds:	19.0
TPSA:	66.4 ? Topological Polar Surface Area.	H-Bond Acceptor:	4.0
H-Bond Donor:	2.0	Rings:	3.0
Heavy Atoms:	4.0

MedChem Properties

QED Drug-Likeness Score:	0.436	GASA:	1.0 ? GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:	4.431	Fsp³:	0.692
MCE-18:	56.727 ? MCE-18 stands for medicinal chemistry evolution.MCE-18≥45 is considered a suitable value.	Lipinski Rule-of-5:	Rejected
Pfizer Rule:	Accepted	GSK Rule:	Accepted
Golden Triangle Rule:	Rejected	BMS Rule:	0
Chelating Alert:	0	PAINS Alert:	1
Colloidal aggregators:	0.903	Fluc inhibitor:	0.575 ? The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:	0.277 ? The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1	Green fluorescence:	0.217 ? The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:	0.013	Promiscuous compounds:	0.129

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:	-4.879	MDCK Permeability:	-4.678
Pgp-inhibitor:	0.435	Pgp-substrate:	0.004
PAMPA:	0.708 ? 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):	0.003
20% Bioavailability (F20%):	0.136	30% Bioavailability (F30%):	0.579
50% Bioavailability (F50%):	0.982

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):	0.002	MRP1:	0.614
Plasma Protein Binding (PPB):	95.739%	Volume Distribution (VD):	0.1
Fu:	3.385% ? The fraction unbound in plasms.	OATP1B1 inhibitor:	0.991
OATP1B3 inhibitor:	0.969	BCRP inhibitor:	0.065
BSEP inhibitor:	0.976

ADMET: Metabolism

CYP1A2-inhibitor:	0.946	CYP1A2-substrate:	0.894
CYP2C19-inhibitor:	0.099	CYP2C19-substrate:	0.096
CYP2C9-inhibitor:	0.032	CYP2C9-substrate:	0.778
CYP2D6-inhibitor:	0.0	CYP2D6-substrate:	0.061
CYP3A4-inhibitor:	0.009	CYP3A4-substrate:	0.127
CYP2B6-substrate:	0.0	CYP2C8-inhibitor:	0.993
HLM stability:	0.6 ? 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):

5.483

Half-life (T1/2):

0.666

ADMET: Toxicity

hERG Blockers:	0.024	hERG Blockers (10um):	0.077
Human Hepatotoxicity (H-HT):	0.623	Drug-induced Liver Injury (DILI):	0.526
AMES Toxicity:	0.377	Rat Oral Acute Toxicity:	0.15
Maximum Recommended Daily Dose:	0.245	Skin Sensitization:	0.96
Carcinogencity:	0.842	Eye Corrosion:	0.021
Eye Irritation:	0.938	Respiratory Toxicity:	0.57
Drug-induced Neurotoxicity:	0.058	Ototoxicity:	0.264
Hematotoxicity:	0.634	Drug-induced Nephrotoxicity:	0.761
Genotoxicity:	0.46	RPMI-8226 Immunitoxicity:	0.049
A549 Cytotoxicity:	0.193	Hek293 Cytotoxicity:	0.2
BCF:	2.436 ? 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:	5.179 ? 48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:	6.789 ? 48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].	LC50FM:	6.638 ? 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
NPO13603	Dactylospongia metachromia	Species	Thorectidae	Eukaryota	n.a.	n.a.	n.a.	PMID[24479418]
NPO13603	Dactylospongia metachromia	Species	Thorectidae	Eukaryota	n.a.	n.a.	n.a.	PMID[33387695]
NPO13603	Dactylospongia metachromia	Species	Thorectidae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO13603	Dactylospongia metachromia	Species	Thorectidae	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

Activity Type	# Activity
IC50	17

Activity Type	# Activity
Individual protein	16
Cell line	1

Molecular-level activity

Target ID	Target Type	Target Name	Target Organism	Activity Type	Activity Relation	Value	Unit	Reference
NPT1478	Individual protein	Vascular endothelial growth factor receptor 2	Homo sapiens	IC50	=	2220.0	nM	PMID[23398362]
NPT1656	Individual protein	Protein kinase N1	Homo sapiens	IC50	>	100000.0	nM	PMID[19487444]
NPT1265	Individual protein	Serine/threonine-protein kinase PIM1	Homo sapiens	IC50	=	62600.0	nM	PMID[19487444]
NPT1657	Individual protein	Serine/threonine-protein kinase NEK6	Homo sapiens	IC50	=	90800.0	nM	PMID[15658855]
NPT1658	Individual protein	Serine/threonine-protein kinase NEK2	Homo sapiens	IC50	=	29900.0	nM	PMID[15943486]
NPT1337	Individual protein	Hepatocyte growth factor receptor	Homo sapiens	IC50	=	40300.0	nM	PMID[15943486]
NPT1438	Individual protein	Insulin-like growth factor I receptor	Homo sapiens	IC50	=	1940.0	nM	PMID[19307369]
NPT1436	Individual protein	Focal adhesion kinase 1	Homo sapiens	IC50	=	3030.0	nM	PMID[19307369]
NPT1659	Individual protein	Tyrosine-protein kinase receptor UFO	Homo sapiens	IC50	>	100000.0	nM	PMID[19307369]
NPT1433	Individual protein	Serine/threonine-protein kinase Aurora-B	Homo sapiens	IC50	=	61000.0	nM	PMID[10843574]
NPT1660	Individual protein	NUAK family SNF1-like kinase 1	Homo sapiens	IC50	>	100000.0	nM	PMID[17067151]
NPT1661	Individual protein	ALK tyrosine kinase receptor	Homo sapiens	IC50	=	970.0	nM	PMID[17067151]
NPT36	Individual protein	Tyrosine-protein kinase SRC	Homo sapiens	IC50	=	2200.0	nM	PMID[23398362]
NPT831	Individual protein	Serine/threonine-protein kinase PLK1	Homo sapiens	IC50	=	100000.0	nM	PMID[20585133]
NPT491	Individual protein	Dual specificity mitogen-activated protein kinase kinase 1	Homo sapiens	IC50	>	100000.0	nM	PMID[15943486]
NPT728	Individual protein	Serine/threonine-protein kinase AKT	Homo sapiens	IC50	=	73200.0	nM	PMID[20521771]

In vitro activity

Target ID	Target Type	Target Name	Target Organism	Activity Type	Activity Relation	Value	Unit	Reference
NPT1864	Cell line	L5178Y	Mus musculus	IC50	=	1300.0	nM	PMID[22642560]

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

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 NPC34193 and all remaining natural products in the NPASS database.
● The right table: Most similar natural products (Tc>=0.5 or Top200).

range	Tanimoto Coefficient
0-0.1	19138
0.1-0.2	29499
0.2-0.3	1112
0.3-0.4	49
0.4-0.5	22
0.5-0.6	18
0.6-0.7	10
0.7-0.8	0
0.8-0.85	2
0.85-0.9	1
0.9-0.95	0
0.95-1	1

Similarity Score	Similarity Level	Natural Product ID
1.0	High Similarity	NPC218631
0.8596	High Similarity	NPC604451
0.8475	Intermediate Similarity	NPC489062
0.8305	Intermediate Similarity	NPC606042
0.7937	Intermediate Similarity	NPC72688
0.7353	Intermediate Similarity	NPC49417
0.7353	Intermediate Similarity	NPC119326
0.7288	Intermediate Similarity	NPC489061
0.7246	Intermediate Similarity	NPC603298
0.6944	Remote Similarity	NPC2672
0.6866	Remote Similarity	NPC611550
0.6533	Remote Similarity	NPC603297
0.6364	Remote Similarity	NPC36626
0.6364	Remote Similarity	NPC602082
0.6333	Remote Similarity	NPC55869
0.6176	Remote Similarity	NPC602428
0.6176	Remote Similarity	NPC607102
0.6111	Remote Similarity	NPC606951
0.6098	Remote Similarity	NPC47190
0.5909	Remote Similarity	NPC481276
0.5909	Remote Similarity	NPC481275
0.5909	Remote Similarity	NPC601986
0.5758	Remote Similarity	NPC263997
0.5758	Remote Similarity	NPC8518
0.5676	Remote Similarity	NPC24596
0.5588	Remote Similarity	NPC489707
0.5584	Remote Similarity	NPC149822
0.5584	Remote Similarity	NPC608629
0.5479	Remote Similarity	NPC185929
0.5373	Remote Similarity	NPC99308
0.5333	Remote Similarity	NPC605940
0.5312	Remote Similarity	NPC302761
0.5294	Remote Similarity	NPC260139
0.5294	Remote Similarity	NPC10001
0.5231	Remote Similarity	NPC108955
0.5075	Remote Similarity	NPC602754
0.5056	Remote Similarity	NPC601854

Similar Clinical/Approved Drugs

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

● The left chart: Distribution of similarity level between NPC34193 and all drugs/candidates.
● The right table: Most similar clinical/approved drugs (Tc>=0.5 or Top200).

range	Tanimoto Coefficient
0-0.1	5863
0.1-0.2	3267
0.2-0.3	20
0.3-0.4	0
0.4-0.5	0
0.5-0.6	0
0.6-0.7	0
0.7-0.8	0
0.8-0.85	0
0.85-0.9	0
0.9-0.95	0
0.95-1	0

Similarity Score	Similarity Level	Drug ID	Developmental Stage
		NPD

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