NPASS Compound

Natural Product: NPC604932

Natural Product ID	NPC604932
Common Name ? The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.	JUXJIYPXDYCRKZ-UHFFFAOYSA-N
IUPAC Name	n.a.
Synonyms
Synthetic Gene Cluster	n.a.
ChEMBL Identifier	CHEMBL3401840
PubChem CID	n.a.
Chemical Classification	CHEMONTID:0000000 [Organic compounds]

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 25 27 0 0 0 0 0 0 0 0999 V2000 4.4163 1.1070 -0.1436 N 0 0 0 0 0 0 0 0 0 0 0 0 3.0086 1.2424 -0.1206 C 0 0 0 0 0 0 0 0 0 0 0 0 2.5682 2.4285 -0.1024 O 0 0 0 0 0 0 0 0 0 0 0 0 2.1215 0.0846 -0.1180 C 0 0 0 0 0 0 0 0 0 0 0 0 2.6433 -1.1580 -0.1379 N 0 0 0 0 0 0 0 0 0 0 0 0 1.8744 -2.2564 -0.1366 C 0 0 0 0 0 0 0 0 0 0 0 0 0.5023 -2.1464 -0.1144 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.0798 -0.9076 -0.0935 C 0 0 0 0 0 0 0 0 0 0 0 0 0.7613 0.2093 -0.0958 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.0635 1.2686 -0.0729 N 0 0 0 0 0 0 0 0 0 0 0 0 -1.3646 0.8571 -0.0567 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.5359 1.5720 -0.0317 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.7322 0.8876 -0.0198 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.8167 -0.4921 -0.0317 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.6169 -1.1750 -0.0568 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.4001 -0.5193 -0.0694 C 0 0 0 0 0 0 0 0 0 0 0 0 4.8852 0.3927 0.4385 H 0 0 0 0 0 0 0 0 0 0 0 0 4.9661 1.7366 -0.7542 H 0 0 0 0 0 0 0 0 0 0 0 0 2.3081 -3.2673 -0.1530 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.1613 -3.0124 -0.1124 H 0 0 0 0 0 0 0 0 0 0 0 0 0.2682 2.2498 -0.0686 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.4820 2.6588 -0.0221 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.6660 1.4706 0.0002 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.7826 -0.9696 -0.0214 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.6221 -2.2618 -0.0672 H 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 2 3 2 0 2 4 1 0 4 5 2 0 5 6 1 0 6 7 2 0 7 8 1 0 8 9 2 0 9 10 1 0 10 11 1 0 11 12 2 0 12 13 1 0 13 14 2 0 14 15 1 0 15 16 2 0 9 4 1 0 16 11 1 0 16 8 1 0 1 17 1 0 1 18 1 0 6 19 1 0 7 20 1 0 10 21 1 0 12 22 1 0 13 23 1 0 14 24 1 0 15 25 1 0 M END

Standard InCHIKey	JUXJIYPXDYCRKZ-UHFFFAOYSA-N
Standard InCHI	InChI=1S/C12H9N3O/c13-12(16)11-10-8(5-6-14-11)7-3-1-2-4-9(7)15-10/h1-6,15H,(H2,13,16)
SMILES	NC(=O)c1nccc2c1[nH]c1ccccc12

Calculated Properties

Physi-Chem Properties

Molecular Weight:	211.07	Volume:	213.764 ? Van der Waals volume.
Dense:	0.987	LogP:	1.949 ? The logarithm of the n-octanol/water distribution coefficients.
logD7.4:	1.938 ? The logarithm of the n-octanol/water distribution coefficient at pH=7.4.	LogS:	-3.459 ? The logarithm of aqueous solubility value.
Rotatable Bonds:	1.0	Rigid Bonds:	16.0
TPSA:	71.77 ? Topological Polar Surface Area.	H-Bond Acceptor:	4.0
H-Bond Donor:	3.0	Rings:	3.0
Heavy Atoms:	4.0

MedChem Properties

QED Drug-Likeness Score:	0.644	GASA:	1.0 ? GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:	2.125	Fsp³:	0.0
MCE-18:	15.0 ? MCE-18 stands for medicinal chemistry evolution.MCE-18≥45 is considered a suitable value.	Lipinski Rule-of-5:	Rejected
Pfizer Rule:	Rejected	GSK Rule:	Rejected
Golden Triangle Rule:	Rejected	BMS Rule:	0
Chelating Alert:	0	PAINS Alert:	0
Colloidal aggregators:	0.12	Fluc inhibitor:	0.025 ? The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:	0.932 ? The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1	Green fluorescence:	0.288 ? The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:	0.051	Promiscuous compounds:	0.31

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:	-4.99	MDCK Permeability:	-4.965
Pgp-inhibitor:	0.002	Pgp-substrate:	0.344
PAMPA:	0.636 ? 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):	0.0
20% Bioavailability (F20%):	0.001	30% Bioavailability (F30%):	0.002
50% Bioavailability (F50%):	0.04

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):	0.794	MRP1:	0.632
Plasma Protein Binding (PPB):	84.547%	Volume Distribution (VD):	0.187
Fu:	15.503% ? The fraction unbound in plasms.	OATP1B1 inhibitor:	0.824
OATP1B3 inhibitor:	0.989	BCRP inhibitor:	0.011
BSEP inhibitor:	0.022

ADMET: Metabolism

CYP1A2-inhibitor:	0.651	CYP1A2-substrate:	0.0
CYP2C19-inhibitor:	0.0	CYP2C19-substrate:	0.013
CYP2C9-inhibitor:	0.131	CYP2C9-substrate:	0.005
CYP2D6-inhibitor:	0.047	CYP2D6-substrate:	0.163
CYP3A4-inhibitor:	0.016	CYP3A4-substrate:	0.003
CYP2B6-substrate:	0.0	CYP2C8-inhibitor:	0.112
HLM stability:	0.061 ? 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):

4.912

Half-life (T1/2):

1.67

ADMET: Toxicity

hERG Blockers:	0.319	hERG Blockers (10um):	0.601
Human Hepatotoxicity (H-HT):	0.776	Drug-induced Liver Injury (DILI):	0.861
AMES Toxicity:	0.829	Rat Oral Acute Toxicity:	0.532
Maximum Recommended Daily Dose:	0.49	Skin Sensitization:	0.303
Carcinogencity:	0.749	Eye Corrosion:	0.0
Eye Irritation:	0.882	Respiratory Toxicity:	0.82
Drug-induced Neurotoxicity:	0.898	Ototoxicity:	0.529
Hematotoxicity:	0.731	Drug-induced Nephrotoxicity:	0.676
Genotoxicity:	0.982	RPMI-8226 Immunitoxicity:	0.081
A549 Cytotoxicity:	0.14	Hek293 Cytotoxicity:	0.327
BCF:	0.09 ? 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:	2.703 ? 48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:	4.004 ? 48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].	LC50FM:	3.133 ? 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
NPO40427	Ailanthus altissima	Species	Simaroubaceae	Eukaryota	Roots	n.a.	n.a.	PMID[30106297]
NPO40427	Ailanthus altissima	Species	Simaroubaceae	Eukaryota	n.a.	n.a.	n.a.	PMID[36671701]
NPO40427	Ailanthus altissima	Species	Simaroubaceae	Eukaryota	n.a.	n.a.	n.a.	PMID[38672940]
NPO40427	Ailanthus altissima	Species	Simaroubaceae	Eukaryota	n.a.	n.a.	n.a.	PMID[6619885]
NPO40427	Ailanthus altissima	Species	Simaroubaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]

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
Inhibition	1

Activity Type	# Activity
Individual protein	1

Molecular-level activity

Target ID	Target Type	Target Name	Target Organism	Activity Type	Activity Relation	Value	Unit	Reference
NPT178	Individual protein	Protein-tyrosine phosphatase 1B	Homo sapiens	Inhibition	=	20.3	%	PMID[25819098]

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

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 NPC604932 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	40847
0.1-0.2	7985
0.2-0.3	777
0.3-0.4	166
0.4-0.5	57
0.5-0.6	14
0.6-0.7	9
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	Natural Product ID
0.7021	Intermediate Similarity	NPC102755
0.6875	Remote Similarity	NPC191415
0.6739	Remote Similarity	NPC179787
0.66	Remote Similarity	NPC266249
0.6458	Remote Similarity	NPC201380
0.64	Remote Similarity	NPC284678
0.6327	Remote Similarity	NPC48938
0.62	Remote Similarity	NPC489495
0.62	Remote Similarity	NPC489494
0.6111	Remote Similarity	NPC123839
0.5962	Remote Similarity	NPC489496
0.5893	Remote Similarity	NPC489497
0.5893	Remote Similarity	NPC62749
0.5763	Remote Similarity	NPC608638
0.569	Remote Similarity	NPC116555
0.569	Remote Similarity	NPC240258
0.566	Remote Similarity	NPC151635
0.5593	Remote Similarity	NPC205043
0.55	Remote Similarity	NPC27041
0.5424	Remote Similarity	NPC470204
0.5333	Remote Similarity	NPC470500
0.5323	Remote Similarity	NPC174489
0.5246	Remote Similarity	NPC470203
0.5161	Remote Similarity	NPC470502

Similar Clinical/Approved Drugs

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

● The left chart: Distribution of similarity level between NPC604932 and all drugs/candidates.
● The right table: Most similar clinical/approved drugs (Tc>=0.5 or Top200).

range	Tanimoto Coefficient
0-0.1	5115
0.1-0.2	3904
0.2-0.3	130
0.3-0.4	1
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