NPASS Compound

Structure

NPC66350 OpenBabel06302216152D 23 24 0 0 1 0 0 0 0 0999 V2000 6.0753 3.8193 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 5.8674 2.8412 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 6.6106 2.1720 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 7.5887 1.9641 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 6.4026 1.1939 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 5.4516 0.8849 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 5.2437 -0.0933 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 5.9128 -0.8364 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 5.4128 -1.7024 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.4347 -1.4945 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.3301 -0.5000 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 3.4641 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.4641 1.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 2.5981 -0.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.7321 -0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.8660 -0.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.8660 -1.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 -2.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.8660 -1.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.8660 -0.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 -0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 7.1458 0.5248 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 7.2797 2.9152 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 2 3 1 0 0 0 0 3 4 1 1 0 0 0 3 5 1 0 0 0 0 3 23 1 0 0 0 0 5 6 2 3 0 0 0 5 22 1 0 0 0 0 7 6 1 6 0 0 0 7 8 1 0 0 0 0 7 11 1 0 0 0 0 8 9 1 0 0 0 0 9 10 1 0 0 0 0 10 11 1 0 0 0 0 11 12 1 0 0 0 0 12 13 2 0 0 0 0 12 14 1 0 0 0 0 14 15 2 0 0 0 0 15 16 1 0 0 0 0 16 21 2 0 0 0 0 16 17 1 0 0 0 0 17 18 2 0 0 0 0 18 19 1 0 0 0 0 19 20 2 0 0 0 0 20 21 1 0 0 0 0 M END $$$$

Physi-Chem Properties

Molecular Weight:	316.18
Volume:	335.317
LogP:	2.077
LogD:	2.676
LogS:	-2.919
# Rotatable Bonds:	7
TPSA:	69.64
# H-Bond Aceptor:	5
# H-Bond Donor:	2
# Rings:	2
# Heavy Atoms:	5

MedChem Properties

QED Drug-Likeness Score:	0.816
Synthetic Accessibility Score:	3.31
Fsp3:	0.444
Lipinski Rule-of-5:	Accepted
Pfizer Rule:	Accepted
GSK Rule:	Accepted
BMS Rule:	0
Golden Triangle Rule:	Accepted
Chelating Alert:	0
PAINS Alert:	0

ADMET Properties (ADMETlab2.0)

ADMET: Absorption

Caco-2 Permeability:	-4.667
MDCK Permeability:	3.979449684266001e-05
Pgp-inhibitor:	0.129
Pgp-substrate:	0.008
Human Intestinal Absorption (HIA):	0.011
20% Bioavailability (F20%):	0.003
30% Bioavailability (F30%):	0.049

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):	0.779
Plasma Protein Binding (PPB):	75.50199127197266%
Volume Distribution (VD):	0.524
Pgp-substrate:	38.982547760009766%

ADMET: Metabolism

CYP1A2-inhibitor:	0.048
CYP1A2-substrate:	0.306
CYP2C19-inhibitor:	0.075
CYP2C19-substrate:	0.597
CYP2C9-inhibitor:	0.056
CYP2C9-substrate:	0.733
CYP2D6-inhibitor:	0.01
CYP2D6-substrate:	0.117
CYP3A4-inhibitor:	0.042
CYP3A4-substrate:	0.147

ADMET: Excretion

Clearance (CL):	5.955
Half-life (T1/2):	0.537

ADMET: Toxicity

hERG Blockers:	0.07
Human Hepatotoxicity (H-HT):	0.305
Drug-inuced Liver Injury (DILI):	0.542
AMES Toxicity:	0.015
Rat Oral Acute Toxicity:	0.024
Maximum Recommended Daily Dose:	0.524
Skin Sensitization:	0.605
Carcinogencity:	0.036
Eye Corrosion:	0.005
Eye Irritation:	0.085
Respiratory Toxicity:	0.285

Download Data

Data Type	Select
General Info & Identifiers & Properties
Structure MOL file
Source Organisms
Biological Activities
Similar NPs/Drugs

Natural Product: NPC66350

Natural Product ID:	NPC66350
*Common Name:**	ZSSIVXBCHJDPDR-ZKIBYTKZSA-N
IUPAC Name:	n.a.
Synonyms:
Standard InCHIKey:	ZSSIVXBCHJDPDR-ZKIBYTKZSA-N
Standard InCHI:	InChI=1S/C18H24N2O3/c1-3-18(2,23)17(22)19-15-10-7-13-20(15)16(21)12-11-14-8-5-4-6-9-14/h4-6,8-9,11-12,15,23H,3,7,10,13H2,1-2H3,(H,19,22)/b12-11+/t15-,18-/m0/s1
SMILES:	CC[C@@](C)(C(=N[C@@H]1CCCN1C(=O)/C=C/c1ccccc1)O)O
Synthetic Gene Cluster:	n.a.
ChEMBL Identifier:	n.a.
PubChem CID:	n.a.
Chemical Classification:**	CHEMONTID:0000000 [Organic compounds] [CHEMONTID:0000261] Phenylpropanoids and polyketides [CHEMONTID:0000476] Cinnamic acids and derivatives

*Note: the InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
**Note: the Chemical Classification was calculated by NPClassifier Version 1.5. Reference: PMID:34662515.

Species Source

Organism ID	Organism Name	Taxonomy Level	Family	SuperKingdom	Isolation Part	Collection Location	Collection Time	Reference
NPO8565	Dioscorea dumetorum	Species	Dioscoreaceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO8565	Dioscorea dumetorum	Species	Dioscoreaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO1356	Bacillus circulans	Species	Bacillaceae	Bacteria	n.a.	n.a.	n.a.	Database[UNPD]
NPO15626	Alternaria japonica	Species	Pleosporaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO2867	Cotula coronopifolia	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO13865	Cucumaria chronhjelmi	Species	Cucumariidae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO7567	Parmelia rigida	Species	Parmeliaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO4528	Penicillium lapatayae	Species	Aspergillaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO8281	Epimedium davidi	Species	Berberidaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO1360	Penicillium nordicum	Species	Aspergillaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO8565	Dioscorea dumetorum	Species	Dioscoreaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO8409	Galium semiamictum	Species	Rubiaceae	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	NP ID	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

Target ID	Target Type	Target Name	Target Organism	Activity Type	Activity Relation	Value	Unit	Reference

☑ Note for Activity Records:
☉ The quantitative biological activities were primarily integrated from ChEMBL (Version-30) database and were also directly collected from PubMed literature. PubMed PMID was provided as the reference link for each activity record.

Chemically structural similarity: I. Similar Active Natural Products in NPASS

Top-200 similar NPs were calculated against the active-NP-set (includes 4,3285 NPs with experimentally-derived bioactivity available in NPASS)

Similarity level is defined by Tanimoto coefficient (Tc) between two molecules. Tc lies between [0, 1] where '1' indicates the highest similarity. What is Tanimoto coefficient

● The left chart: Distribution of similarity level between NPC66350 and all remaining natural products in the NPASS database.
● The right table: Most similar natural products (Tc>=0.56 or Top200).

range	Tanimoto Coefficient
0-0.1	97
0.1-0.2	1429
0.2-0.3	8681
0.3-0.4	21046
0.4-0.5	9708
0.5-0.6	1459
0.6-0.7	263
0.7-0.8	6
0.8-0.85	3
0.85-0.9	0
0.9-0.95	4
0.95-1	1

Similarity Score	Similarity Level	Natural Product ID

Chemically structural similarity: II. Similar Clinical/Approved Drugs

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

● The left chart: Distribution of similarity level between NPC66350 and all drugs/candidates.
● The right table: Most similar clinical/approved drugs (Tc>=0.56 or Top200).

range	Tanimoto Coefficient
0-0.1	86
0.1-0.2	422
0.2-0.3	875
0.3-0.4	2852
0.4-0.5	3654
0.5-0.6	1112
0.6-0.7	148
0.7-0.8	1
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

Bioactivity similarity: Similar Natural Products in NPASS

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